Team leads often struggle toggling between tools, IT admins are overwhelmed with integration requests, and even productivity pros battle app overload and clunky workflows.
You know the right Slack apps could seriously improve your team’s performance, but who has time to test them one by one?
We’re here to make it easier. We’ve done the heavy lifting and handpicked popular Slack apps that actually make your workflows smoother, communication faster, and your team a lot more intentional at work.
From Slack project management to polls, and automation, this list has it all.
⭐️ Bonus: Tired of paying the toogle tax that costs businesses nearly $2.5 trillion a year in lost productivity? Try the world’s first Converged AI Workspace, ClickUp. Here, your Chats, workflows, lists, knowledge, integrated apps, and AI tools all live in one centralized location. Make Work Sprawl a thing of the past.
Popular Apps from the Slack App Directory
- Top 20 Popular Apps from the Slack App Directory At A Glance
- What Is the Slack App Directory?
- How to Use the Slack App Directory?
- 20 Popular Apps from the Slack App Directory
- How we review software at ClickUp
- 1. ClickUp (Best for project management, task updates, and team collaboration within Slack)
- 2. Donut (Best for team bonding, new hire onboarding, and building company culture with fun Slack introductions)
- 3. Polly (Best for quick polls, surveys, and capturing team sentiment in real time)
- 4. Loom (Best for asynchronous video messaging and screen recordings shared in Slack)
- 5. GitHub (Best for software developers wanting code updates and repository management directly in Slack)
- 6. Jira (Best for issue tracking and agile project management updates flowing into Slack)
- 7. Zapier (Best for automating workflows by connecting Slack to thousands of other apps)
- 8. Simple Poll (Best for running quick polls in Slack)
- 9. Postman (Best for sharing and monitoring API calls and docs in Slack)
- 10. Google Calendar (Best for keeping your team’s schedule in sync with event reminders and scheduling inside Slack)
- 11. Deel (Best for HR teams using Slack for global onboarding, time-off requests, and employee engagement)
- 12. Stripe (Best for finance teams for real-time payment notifications in Slack)
- 13. Figma (Best for design teams integrating design workflow with Slack)
- 14. HubSpot (Best for getting CRM updates and interacting with HubSpot leads in Slack)
- 15. Box (Best for secure file sharing and collaboration in Slack)
- 16. Mailchimp (Best for marketing teams receiving campaign updates and subscriber alerts in Slack)
- 17. Intercom (Best for customer support and sales teams managing Intercom conversations and tickets through Slack)
- 18. GreetBot (Best for automatically welcoming new Slack members and helping new hires or guests acclimate)
- 19. Otter.ai (Best for transcribing meetings and sharing meeting notes in Slack)
- 20. Typeform (Best for collecting form or survey responses and getting them delivered into Slack)
Summarize this article for me pleaseTop 20 Popular Apps from the Slack App Directory At A Glance
Here’s a side-by-side comparison that makes it easy to find the best Slack app from the app directory so that you can use Slack effectively.
| Tool | Key features | Best for | Pricing* |
| ClickUp | Automatically pair teammates for virtual meetups, onboard new hires through Slack, schedule recurring intros, and team rituals | Project & task management, startups, remote teams, enterprises, | Free plan available; Custom pricing for enterprises |
| Donut | Launch programs and journeys within Slack, build internal networks, and communities | Employee engagement & culture | Free forever; Paid plans start at $74/user/month |
| Polly | Create Slack-native polls in seconds, gather anonymous team feedback, and get instant results without leaving Slack | Surveys & team polls | Free; Paid plans start at $12/month |
| Loom | Record and share video updates in Slack, embed videos directly in Slack threads, and use Slack to request or comment on Loom videos | Async communication | Free; Paid plans start at $15/month |
| GitHub | Get alerts on pull requests and commits, subscribe to repo updates, and get notified of issues assigned to you | Dev teams | 30-day free trial; Paid plans start at $4/month |
| Jira | Create new tickets from Slack, get real-time updates on issue status, and link Slack threads to Jira issues | Issue tracking and dev teams | Free forever; Paid plans start at $7.53/month |
| Zapier | Trigger workflows from Slack messages, connect Slack to 5,000+ apps, and automate manual tasks without coding | Automation | Free forever; Paid plans start at $20.99/month |
| Simple Poll | Build quick, lightweight polls directly in Slack, enable anonymous responses, and set recurring polls | Quick team decisions | Free; Paid plans start at $59/month |
| Postman | Get API test results in Slack, receive Postman monitor alerts, collaborate on API collections and changes | API & DevOps teams | Free; Paid plans start at $19/month |
| Google Calendar | Receive upcoming meeting reminders, auto-update Slack status during meetings, and instantly join Zoom/Meet calls from Slack | Meeting management | Free forever |
| Deel | Notify Slack when contracts are signed, get alerts for new invoices, track payroll, and onboarding activity | HR, payroll & compliance | Free; Paid plans start at $49/month |
| Stripe | Real-time Slack alerts for payments, track failed charges or refunds, and monitor new subscriptions | Finance and SaaS billing | Custom pricing |
| Figma | Preview designs inside Slack, get notifications for new comments or edits, and stay updated on design progress | Design and product teams | Free; Paid plans start at $5/month |
| HubSpot | Get lead or ticket updates in Slack, assign contacts to team members, and view CRM activity summaries | Sales and CRM | Paid plans start at $890/month for three seats |
| Box | Upload files to Box via Slack, preview shared Box files, and get notified about file activity | File management | Paid plans start at $18/user/month |
| MailChimp | Get campaign status updates in Slack, view automation completions, and track subscriber list changes | Email marketing teams | Free; Paid plans start at $13/month |
| Intercom | Get pinged when new leads/chat messages arrive, reply to customers via Slack, and see conversation summaries after resolution | Support and sales teams | 14-day free trial; Paid plans start at $39/seat/month |
| Greetbot | Auto-welcome new Slack members, customize onboarding messages, send reminders or nudges in follow-up | Onboarding and culture | Free; Paid plans start at $49/month |
| Otter.ai | Auto-transcribe Zoom/Teams/Slack meetings, deliver summaries in Slack, and set keyword alerts to get notified when specific terms are mentioned | Meeting notes and docs | Free; Paid plans start at $16.99/month |
| Typeform | Send responses and lead info to Slack, customize message content and formatting, and notify sales or support teams instantly | Forms and lead gen | Paid plans start at $29/month |
Summarize this article for me pleaseWhat Is the Slack App Directory?
The Slack App Directory (also known as the Slack Marketplace) is a central hub where users can discover, install, and manage a wide range of apps and integrations that extend Slack’s functionality.
Launched in December 2015 with over 150 integrations, it has since grown to 2,600+ ready-to-use apps.
Adding apps is super simple. Open the Slack interface or head to Slack’s App Directory in your browser. With a few clicks, you’re all set.
You’ll find Slack integrations for:
- Productivity tools
- Task management and project planning software
- HR and internal tools
- Bots and AI assistants
- Developer tools and integrations
- File storage/management software
- Automation and workflow agents
- Other categories include communication, analytics, customer support, finance, and more
No matter your team size or focus, there’s an app that fits right in.
📮 Why Some Teams Are Rethinking Slack: ClickUp surveyed 4,000+ professionals and found a common issue: when chat lives separately from work, alignment suffers. Check how ClickUp Chat offers a more connected approach.
Summarize this article for me pleaseHow to Use the Slack App Directory?
You can boost productivity by adding apps directly to your Slack workspace. Here’s a simple guide to help you find and install apps right inside Slack:
1. Open Slack on your desktop or browser
2. Click on ‘More’ in the left sidebar
3. Select ‘Automations’ and then click on ‘Apps’
4. This opens the App Directory inside Slack. You can also visit slack.com/apps directly
5. Use the search bar to look for a specific app or browse by category
6. Click on the app you want to install
7. Hit the ‘Add to Slack’ button
8. Review the permissions the app is requesting
9. Click ‘Allow’ to complete the installation
10. If installation is restricted, click ‘Request Approval’ and send a note to your admin
11. Once added, go back to Slack and start using it directly in your channels or messages
Some apps may ask for extra setup, like account linking or custom configurations. Just follow the prompts and you’ll be good to go.
🤟 OpenAI hearts Slack: Even the creators of ChatGPT are Slack power users. OpenAI’s team has sent over 5 million Slack messages and hooked up 70+ integrations in their workspace. They rely on Slack Connect channels and Huddles daily to collaborate with customers and colleagues.
📚 Read More: How to Create a Slack Bot From Scratch
Summarize this article for me please20 Popular Apps from the Slack App Directory
How we review software at ClickUp
Our editorial team follows a transparent, research-backed, and vendor-neutral process, so you can trust that our recommendations are based on real product value.
Here’s a detailed rundown of how we review software at ClickUp.
Now that you know how to use the Slack app directory, let’s help you find the most popular apps that are just right for you.
1. ClickUp (Best for project management, task updates, and team collaboration within Slack)
ClickUp, the everything app for work, makes it super easy to stay on top of work by integrating ClickUp with Slack.
You can create tasks, check updates, or even drop quick comments using simple /ClickUp slash commands. It’s like having your whole project workspace right inside your Slack chats.
You can turn any Slack message into a task with due dates, priorities, and assignees. This is a simple way to turn quick ideas or casual requests into action items without interrupting the flow of your conversation.
Once your tasks are live, ClickUp keeps your team in sync with real-time notifications. You’ll get Slack alerts the moment a task is updated, whether it’s a status change, a new comment, or an assignment update.
These updates land directly in your chosen Slack channels, so everyone stays in the loop without constantly checking ClickUp. The integration also plays well with ClickUp Automations. You can trigger workflows, like moving a task to “In Progress” or assigning it to a teammate.
Automations ensure routine steps happen faster, reducing manual updates and keeping your workspace moving smoothly. It’s a great way to keep your team aligned and cut down on repetitive admin work.
Wondering how? Watch this video 🔽
Communication today is utterly broken. And one of ClickUp’s standout features is ClickUp Chat. It is your team’s internal messaging space, where conversations stay tied to work.
ClickUp Chat is excellent because it brings all your conversations to your workspace. Your Docs, Whiteboards, Chat, AI Agents, and more are all within the ClickUp universe. No more context switching!
ClickUp has all the power of Slack, and so much more. It is deeply tied to tasks, documents, and goals inside ClickUp. You can drop Chat links back into Slack so everyone sees the bigger picture with full context.
ClickUp Chat becomes even more powerful when paired with ClickUp Brain. You can ask the AI personal assistant to summarize discussions, generate task lists, or pull key decisions from long threads.
For busy Slack users, this means you can drop a message into Chat, use AI to turn it into a clear task or summary, and easily link that back into Slack channels using rich previews.
So when it comes to Slack vs. ClickUp, the integration turns it into Slack and ClickUp. You don’t lose out on conversations or task execution; you get the best of both worlds.
Creating tasks, automating workflows, or accessing AI-generated insights, everything syncs elegantly between Slack and ClickUp.
The integration also supports Slack APIs and actions, so your Slack workspace becomes a central hub where task creation, updates, comments, and chat flow naturally, boosting productivity across entire teams.
💡 Bonus: If you want to speak your workflows to life AND:
- Instantly and intuitively search Slack, ClickUp, Google Drive, GitHub, OneDrive, SharePoint, and ALL your connected apps + the web for work context
- Use Talk to Text to ask, dictate, and execute work by voice, including sending messages, assigning tasks, and more—hands-free, anywhere
- Leverage premium AI models like ChatGPT, Claude, and Gemini right from your ClickUp Workspace
Try ClickUp Brain MAX—the AI Super App that truly understands you, because it knows your work. Ditch the AI tool sprawl, use your voice to get work done, create policy documents, assign tasks to team members, and more.
ClickUp best features
- Conversations that get things done: Unlike scattered Slack threads, ClickUp’s comment section keeps feedback focused, editable, and action-ready by letting you assign comments directly to teammates
- Integrate ClickUp with 1,000+ apps: From Slack to Zoom and Google Drive, ClickUp connects with all your favorite tools so you can manage everything in one place
- Find anything instantly: ClickUp’s Connected Search helps you quickly locate files, tasks, or info across your workspace and third-party apps without digging around
- Capture quick to-dos from conversations: Convert Slack messages into a ClickUp Checklist to break tasks into smaller, trackable subtasks
- Track progress at a glance: Use ClickUp’s drag-and-drop dashboards to monitor tasks, workload, and time for quicker decisions
- Make feedback easier to follow: Record your screen with ClickUp Clips to explain tasks or ideas without typing long Slack threads
- Turn messages into actionable work: Create and update ClickUp Tasks directly from Slack by setting due dates, assigning teammates, and adding priorities
- Bring everyone’s ideas together: Map out your projects, create workflows, and note down your best ideas with ClickUp Whiteboards
ClickUp limitations
- Only Workspaces with ClickUp Chat access can import messages from Slack
- New users may have a learning curve due to its rich features
ClickUp pricing
free forever
Best for individual users
Free Free
Key Features:
60MB Storage
Unlimited Tasks
Unlimited Free Plan Members
unlimited
Best for small teams
$7 $10
Everything in Free +
Unlimited Storage
Unlimited Folders and Spaces
Unlimited Integrations
business
Best for mid-sized teams
$12 $19
Everything in Unlimited +
Google SSO
Unlimited Message History
Unlimited Mind Maps
enterprise
Best for many large teams
Get a custom demo and see how ClickUp aligns with your goals.
Everything in Business +
White Labeling
Conditional Logic in Forms
Subtasks in Multiple Lists
* Prices when billed annually
The world's most complete work AI, starting at $9 per month
ClickUp Brain is a no Brainer. One AI to manage your work, at a fraction of the cost.
ClickUp ratings and reviews
- G2: 4.7/5 (10,000+ reviews)
- Capterra: 4.6/5 (4,000+ reviews)
What are real-life users saying about ClickUp?
As said by a G2 reviewer:
💡 Pro Tip: Make the most of ClickUp on Slack with these handy shortcuts:
- /clickup new – Instantly create a new ClickUp task right from Slack
- /clickup list – View tasks from any specific ClickUp List without leaving Slack
- /clickup find [task name or ID] – Quickly search for tasks by name or ID
- /clickup remind – Set task reminders directly within Slack for better follow-ups
2. Donut (Best for team bonding, new hire onboarding, and building company culture with fun Slack introductions)
Donut is a lightweight Slack app that sparks real human connection across distributed teams. Be it welcoming new hires or encouraging casual check-ins across departments, Donut helps build a stronger company culture.
Its core strength is automating relationship-building activities like automated intros, peer mentorship programs, and check-ins.
For HR and team leads, Donut doubles as an intelligent onboarding assistant, timing intros, nudges, and checklists based on employee roles and start dates. With everything happening behind the scenes, this messaging app ensures no one feels like a stranger, even in a fully remote setup.
Donut best features
- Celebrate birthdays and work anniversaries with personalized Slack messages
- Track participation rates and engagement with Donut’s reporting, so HR can see how many pairs met and the impact of your programs
- Schedule Donut meetings via Google or Outlook Calendar and launch Zoom/Teams calls right inside Slack
Donut limitations
- Slack Donut accesses team member information, which could raise privacy concerns for certain individuals
Donut pricing
- Free Forever
- Standard: $74/month
- Premium: $119/month
- Enterprise: Custom
Donut ratings and reviews
- G2: Not enough reviews
- Capterra: Not enough reviews
What are real-life users saying about Donut?
As said by a G2 reviewer:
🎉 Fun Fact: Donut’s founders built the app in 2016 after realizing firsthand that “Slack kept coming up as the place where culture happened”, so they made it where team-building actually lived
3. Polly (Best for quick polls, surveys, and capturing team sentiment in real time)
Polly is a handy Slack app for collecting instant feedback without interrupting the team’s workflow. It allows you to run quick pulse checks, post-meeting surveys, or team sentiment polls.
With support for anonymous responses and multiple question formats, Polly encourages open, honest input and helps teams make data-backed decisions.
From onboarding to retrospectives and regular team check-ins, you can turn feedback into a natural part of your workflow. Features such as smart reminders and automation boost survey participation.
Polly best features
- Visualize team responses with word clouds to spot common themes
- Set poll expiration times and get notified when responses close
- Export results to CSV or sync with Google Sheets or APIs for deeper analysis
Polly limitations
- Polly lacks a centralized analytics dashboard, making it difficult to track long-term trends or manage multiple surveys efficiently
Polly pricing
- Free
- Basic: $12/month
- Pro: $24/month
- Enterprise: Custom
Polly ratings and reviews
- G2: 4.6/5 (80+ reviews)
- Capterra: 4.7/5 (80+ reviews)
What are real-life users saying about Polly?
As said by a G2 reviewer:
📮 ClickUp Insight: Our survey found that knowledge workers maintain an average of 6 daily connections at their workplace. This probably entails multiple pings back and forth across emails, Chat, and project management tools.
What if you could converge all these conversations in one place? With ClickUp, you can! It’s the everything app for work that combines projects, knowledge, and chat in one place—all powered by AI that helps you and your team work faster and smarter.
👀 Did You Know? Slack’s name is actually an acronym for “Searchable Log of All Communication and Knowledge,” reflecting its core purpose of archiving team conversations.
4. Loom (Best for asynchronous video messaging and screen recordings shared in Slack)
Loom makes it easy for teams to communicate complex ideas visually without the need for live meetings. By letting users instantly record their screen, voice, and camera, it turns static Slack messages into dynamic video explanations.
Here’s how you can simplify business messaging with Loom in your Slack toolkit. Instead of typing long message threads, record a video to convey a message, SOP, or anything else.
And since videos can be viewed at any time, it supports async workflows that suit different time zones and work styles.
Loom best features
- Attach Slack threads to videos (and vice versa), keeping discussions tied to specific visual content
- Record async stand-ups or design critiques; teammates can respond on their own schedule
- Get a Slack alert when someone views, reacts to, or comments on your Loom video
Loom limitations
- Slack-Loom integration can force manual logins
Loom pricing
- Starter: Free
- Business: $15/user/month
- Business + AI: $20/user/month
- Enterprise: Custom
Loom ratings and reviews
- G2: 4.7/5 (2000+ reviews)
- Capterra: 4.7/5 (400+ reviews)
What are real-life users saying about Loom?
As said by a G2 reviewer:
💡 Pro Tip: Leave a reaction or comment at a specific point in a Loom video (e.g., “1:23”) and share that time-stamped note directly in Slack. This is a helpful hack for feedback clarity!
5. GitHub (Best for software developers wanting code updates and repository management directly in Slack)
GitHub keeps your development team informed and aligned by bringing code updates, conversations, and actions right into your Slack workspace. With repository subscriptions, you can follow specific GitHub repos and control what events get posted, like only pull requests or issues, so your Slack channels remain focused and noise-free.
When someone shares a GitHub link in Slack, it automatically displays essential information such as status, comments, or diffs. This is a major benefit of GitHub and Slack project management.
The integration also supports rich link previews, multi-repo visibility, and issue linking to receive updates from different projects in one place.
GitHub best features
- Perform quick actions via Slack slash commands like /github close [issue] or /github open [issue]
- Attach Slack conversation threads to GitHub issues for preserved context
- Automate workflows with Slack’s Workflow Builder and trigger GitHub issue creation from form submissions
GitHub limitations
- It’s not easy to filter notifications to only those directly relevant to you (e.g., only PRs you’re assigned to)
GitHub pricing
- 30-day free trial
- Free
- Team: $4/user/month
- Enterprise: $21/user/month
GitHub ratings and reviews
- G2: 4.7/5 (2000+ reviews)
- Capterra: 4.8/5 (6000+ reviews)
What are real-life users saying about GitHub?
As said by a G2 reviewer:
6. Jira (Best for issue tracking and agile project management updates flowing into Slack)
Jira is a team communication app for developers and tech teams. It keeps everyone in sync with real-time issue alerts, project updates, and the ability to create tickets directly in Slack. With customizable alerts and project-level subscriptions, teams receive only the most relevant updates.
Users can also mention Jira issue IDs in Slack and instantly preview issue details like status, assignee, and title.
Also, with built-in Jira templates in Slack’s Workflow Builder, even non-technical teammates can submit issues through simple forms, streamlining requests across the team.
Jira best features
- Instantly convert conversations into Jira issues using simple Slack commands like /jira create
- You can send a Slack message thread into a Jira issue as an attachment, so context from a discussion is preserved
- Integrates seamlessly with Jira Service Management (via Atlassian Assist) to help IT teams track helpdesk tickets
Jira limitations
- Without careful filtering, you might get a high volume of notifications. It’s important to configure which events Slack should receive to avoid alert fatigue
Jira pricing
- Free
- Standard: $8.60/user/month for 100 users
- Premium: $17/user/month for 100 users
- Enterprise: Custom
Jira ratings and reviews
- G2: 4.3/5 (6000+ reviews)
- Capterra: 4.4/5 (15000+ reviews)
What are real-life users saying about Jira?
As said by a G2 reviewer:
💡 Pro Tip: Keep Jira Comments Organized in Slack Threads
Instead of sending every Jira update as a separate message in Slack, you can use automation rules to capture Slack thread timestamps (thread_ts) and post subsequent Jira comments directly into the same thread.
For example:
On “Issue Created”, use an automation rule to send a direct message to a Slack webhook and store {{webResponse.body.ts}} in a custom Jira field
On “Comment Added”, have another rule use that timestamp to post the update in the original thread
7. Zapier (Best for automating workflows by connecting Slack to thousands of other apps)
Zapier is an automation app that extends Slack’s functionality by enabling it to communicate with over 5,000 apps, including CRMs, project management tools, databases, and spreadsheets.
For teams using Slack for project management, this integration allows you to automate posting calendar reminders, alerting about new CRM leads, or logging customer form submissions into spreadsheets.
This way, you have Slack as a control center for diverse workflows without writing code.
Zapier best features
- Connect Slack with Gmail or Outlook to send templated emails from Slack, or auto-post daily Google Calendar summaries in a channel
- Connect with Slack’s Workflow Builder to handle data between tools, even when Slack alone can’t
- Offers a large library of pre-built Zap templates for faster, proven automation across common tools
Zapier limitations
- Zap triggers don’t pick up “message attachments” (like bot responses or slash-command outputs)
Zapier pricing
- Free
- Pro: $29.99/month
- Team: $103.50/month
- Enterprise: Custom pricing
Zapier ratings and reviews
- G2: 4.4/5 (1300+ reviews)
- Capterra: 4.7/5 (3000+ reviews)
What are real-life users saying about Zapier?
As said by a G2 reviewer:
8. Simple Poll (Best for running quick polls in Slack)
Simple Poll makes team feedback seamless by enabling you to run native polls inside Slack by using the simple /poll command. As colleagues vote, Simple Poll updates the message with the latest totals, giving everyone real-time visibility into the outcome.
Polls run smoothly within your chosen Slack channel or group DM, preserving context and relevance. Optional features like anonymous voting allow for more honest input, especially on sensitive matters, while instant result updates keep everyone in the loop.
Simple Poll best features
- Schedule repeating polls (daily stand-up questions, weekly lunch menu choices) so you don’t have to recreate them each time manually
- Restrict users to one vote or allow multiple selections, depending on the poll type (e.g. choose one option vs. “select all that apply”)
- Export poll data if needed for analysis or record-keeping
Simple Poll limitations
- You can’t view poll results until the poll ends, which restricts real-time discussion
Simple Poll pricing
- Free
- Premium: $59/month (up to 24 members)
- Enterprise: Custom
Simple Poll ratings and reviews
- G2: 4.2/5 (100+ reviews)
- Capterra: Not enough reviews
What are real-life users saying about Simple Poll?
As said by a G2 reviewer:
9. Postman (Best for sharing and monitoring API calls and docs in Slack)
Postman integrates your API workflows with Slack, helping developers, QA, and support teams stay aligned. It also sends real-time alerts whenever an API monitor fails or performance dips so your team can take immediate action.
With native Slack unfurls, teammates can share requests or collections and instantly preview endpoints and descriptions, removing the need to dig through documentation. You can also run Postman collections straight from Slack using Newman or slash commands, perfect for on-demand testing or CI-triggered workflows.
Postman best features
- Automatically notify Slack channels when API documentation is updated so that your team always checks the latest version
- Instantly alert developers when CI failures or environment variable errors occur
- Get Slack updates when a collection is released, forked, or merged to keep QA and dev teams informed for testing readiness
Postman limitations
- Unfurling only works for links from Postman elements in shared or public workspaces, not for private or restricted workspaces
Postman pricing
- Free
- Basic: $19/user/month
- Professional: $39/user/month
- Enterprise: Custom
Postman ratings and reviews
- G2: 4.6/5 (1200+ reviews)
- Capterra: 4.7/5 (400+ reviews)
What are real-life users saying about Postman?
As said by a G2 reviewer:
🎉 Fun Fact: Postman’s “Echo” service lets you send any request and get the same data returned instantly. It’s basically a REST echo-booth for debugging!
📚 Read More: How to Schedule Messages on Slack
10. Google Calendar (Best for keeping your team’s schedule in sync with event reminders and scheduling inside Slack)
Google Calendar’s Slack integration simplifies daily scheduling. Instead of flipping between tabs, your entire day’s agenda is sent straight to your Slack DMs every morning, so you know what’s ahead before the coffee even kicks in.
Beyond reminders, it automatically updates your Slack status based on your calendar. When it’s time to hop on a call, just click “Join” right from Slack. You can even invite whole channels to events in one go.
Google Calendar best features
- Use the /gcal command or Slack buttons to create calendar events, auto-suggest attendees, and instantly sync meetings across calendars
- Type a command in Slack to check if teammates are free, and receive their available time slots or current schedule right away
- Reply to meeting invites with “Yes/No/Maybe” directly in Slack, and stay informed with real-time updates on cancellations or reschedules
Google Calendar limitations
- Shared calendars often don’t sync or appear properly, making channel-level visibility inconsistent
Google Calendar pricing
- Free forever
Google Calendar ratings and reviews
- G2: Not enough reviews
- Capterra: 4.8/5 (3000+ reviews)
What are real-life users saying about Google Calendar?
As said by a G2 reviewer:
📚 Read More: Slack Pros and Cons
11. Deel (Best for HR teams using Slack for global onboarding, time-off requests, and employee engagement)
Deel takes the stress out of managing a global team by bringing key HR workflows (onboarding, communication, and team management) straight into Slack. From day one, new hires get automated welcome messages, onboarding checklists, and updates right where the team already communicates.
Managers can instantly access team hierarchies via the org Chart or boost morale with Slack-integrated kudos.
Deel also allows HR to trigger Slack updates based on actions within their platform, such as contract changes or local policy reminders.
Deel best features
- Easily schedule weekly check-ins between managers and team members via Slack DMs using 1:1s by Deel, and sync meetings directly to calendars
- Use Pulse Surveys by Deel to help HR teams gather employee sentiment through short emoji-based surveys inside Slack, with results auto-logged for analysis
- Automate workflows between onboarding, time tracking, and employee management tools with Deel’s Slack integration
Donut limitations
- The integration offers no granular filtering
Deel pricing
- Deel Engage: $20/month per worker
- Contractors: Starts at $49/month per contractor
- EOR: Starts at $599/month
- Deel Global Payroll: $29/month per employee
- Deel US Payroll: Custom pricing
- Immigration: Custom pricing
Deel ratings and reviews
- G2: 4.8/5 (8000+ reviews)
- Capterra: 4.8/5 (3000+ reviews)
What are real-life users saying about Deel?
As said by a G2 reviewer:
12. Stripe (Best for finance teams for real-time payment notifications in Slack)
Stripe’s Slack integration ensures your team never misses critical payment-related updates. Be it a new subscription, a failed charge, or a refund processed, real-time notifications in Slack ensure that the right people are alerted without delay.
To facilitate daily planning, Stripe can also send a morning snapshot of key revenue metrics, such as total sales, new subscriptions, and refunds.
Stripe best features
- Choose which Stripe events appear in Slack (e.g. only high-value purchases or failed charges) to keep channels signal-rich and clutter-free
- Set custom webhook rules to alert teams in Slack when certain thresholds (like charge failures) are crossed
- Keep support and sales teams in the loop with real-time updates for important customer events like upgrades or renewals
Stripe limitations
- It is limited to notifications and doesn’t support interactive actions (e.g. refunds or retries) directly from Slack
Stripe pricing
- Custom pricing
Stripe ratings and reviews
- G2: 4.3/5 (800+ reviews)
- Capterra: 4.6/5 (3000+ reviews)
What are real-life users saying about Stripe?
As said by a G2 reviewer:
⚡ Template Archive: Free Project Communication Plan Templates
13. Figma (Best for design teams integrating design workflow with Slack)
Figma brings design collaboration into your daily workflows by automatically pushing updates to the channels that matter most. Your design team can subscribe to Slack channels for specific files or projects, making it easier to manage projects and stay aligned.
Beyond updates, Slack’s search feature makes it easier to find past conversations related to Figma files, whether it’s earlier feedback or a design decision thread.
If your team is using Figma plugins (like design-to-code or spec generators), they can directly send outputs to Slack for developers to pick up for coding.
Figma best features
- Get real-time alerts in Slack when someone comments, updates, or mentions you in a Figma file
- Comment on a Figma update directly in Slack and have that reply sync back to the file
- Share prototype links in Slack with rich previews to review and discuss design progress asynchronously
Figma limitations
- Users report that Slack alerts only for comments on the main Figma file; comments in branches often don’t trigger notifications
Figma pricing
- Starter: Free
- Professional (Monthly): Collab Seat: $5/mo, Dev Seat: $15/mo, Full Seat: $20/mo
- Organization (Annually): Collab Seat: $5/mo, Dev Seat: $25/mo, Full Seat: $55/mo
- Enterprise (Annually): Collab Seat: $5/mo, Dev Seat: $35/mo, Full Seat: $90/mo
Figma ratings and reviews
- G2: 4.7/5 (1200+ reviews)
- Capterra: 4.7/5 (800+ reviews)
What are real-life users saying about Figma?
As said by a G2 reviewer:
👀 Did You Know? Figma originally aimed to be a photo-editing tool, and the design filters you use today are a callback to those beginnings.
14. HubSpot (Best for getting CRM updates and interacting with HubSpot leads in Slack)
The HubSpot-Slack integration is built to keep sales and marketing teams in sync by delivering real-time CRM updates right where collaboration happens. Teams get real-time visibility into deal progress, lead activity, and customer updates.
The integration blends automated nudges with human collaboration. HubSpot bots can prompt reps to update deals that need further steps, while pre-configured workflow triggers can celebrate wins or escalate issues without manual effort.
It also supports teams via ticket updates, and lets sales managers instantly pull up contact or deal info mid-conversation using simple Slack commands.
HubSpot best features
- Suggest meeting times or add scheduling links in Slack to simplify follow-ups with leads
- Lets reps log meeting notes or updates to HubSpot directly from Slack
- Enables slash commands (e.g. /hubspot search [Name]) to instantly fetch deal stage, last activity, or owner details inside Slack
HubSpot limitations
- There’s no native support for bulk-associating deals or companies with Slack channels; only one-by-one via workflows or UI
HubSpot pricing
- Marketing Hub Professional: $890/month for three seats
- Marketing Hub Enterprise: $3,600/month for five seats
HubSpot ratings and reviews
- G2: 4.4/5 (1200+ reviews)
- Capterra: 4.5/5 (6000+ reviews)
What are real-life users saying about HubSpot?
As said by a Reddit reviewer:
📚 Read More: What are The Pros and Cons of Slack at Work
15. Box (Best for secure file sharing and collaboration in Slack)
Box simplifies file management and sharing for Slack-first teams by bringing rich previews, quick access, and traceable activity into the chat interface.
Drop a Box link in any channel or DM, and Slack shows a live preview so teammates know exactly what they’re opening (think the first page of a doc or a thumbnail of an image). If someone shares a file in Slack, Box can save it securely.
Plus, you can track where and how your files are being shared with Box’s built-in activity log.
Box best features
- Automatically notify if a shared Box file needs permission updates
- Post real-time alerts in Slack when files in linked Box folders are edited or added
- Enable file requests via Slack to help teammates drag-and-drop files into designated Box folders without email chains
Box limitations
- The Box bot cannot auto-join private Slack channels
Box pricing
- Business: $18/user/month
- Business Plus: $30.70/user/month
- Enterprise: $42.35/user/month
- Enterprise Plus: Only available with annual billing
Box ratings and reviews
- G2: 4.2/5 (4000+ reviews)
- Capterra: 4.4/5 (5000+ reviews)
What are real-life users saying about Box?
As said by a G2 reviewer:
🎉 Fun Fact: Aaron Levie, founder of Box, cold-emailed Mark Cuban via his blog’s contact email, even before pitching Box publicly. Despite never meeting in person, Cuban was so intrigued that he ended up investing in Box as an angel investor. Their first meeting happened courtside at a Dallas Mavericks game. It’s proof that bold outreach (and a bit of serendipity) can pay off big!
16. Mailchimp (Best for marketing teams receiving campaign updates and subscriber alerts in Slack)
Mailchimp is an email marketing Slack app to keep your team updated on campaign activity. You’ll get instant visibility when an email campaign goes out, when someone completes a drip sequence, or even when there’s customer feedback from a Mailchimp email.
If you’re collecting survey replies or responses, those can be pushed into Slack, too. It also makes tracking audience behaviour easy. You can monitor subscriber list activity or quickly pull up contact details using simple Slack commands.
And when automations trigger, like sending a welcome email or initiating a cart recovery sequence, Slack delivers real-time alerts so you can track leads moving through your funnel and celebrate wins immediately.
Mailchimp best features
- Get campaign performance summaries in Slack, like open and click rates, without checking Mailchimp separately
- Generate weekly audience growth reports to keep your team informed on gains, losses, and top-performing campaigns
- Use Mailchimp’s Slack alerts to notify you of completed sales tied to specific campaigns if integrated with your eCommerce store
Mailchimp limitations
- If you want alerts for actions like campaign opens or unsubscribes beyond core events, you’ll need a third-party automation tool
Mailchimp pricing
- Free limit of 500 contacts
- Essentials: $8.81/month for 500 contacts
- Standard: $13.16/month for 500 contacts
- Premium: $263.27/month for 10,000 contacts
Mailchimp ratings and reviews
- G2: 4.3/5 (12000+ reviews)
- Capterra: 4.5/5 (17000+ reviews)
What are real-life users saying about Mailchimp?
As said by a G2 reviewer:
📚 Read More: Best Slack Competitors
17. Intercom (Best for customer support and sales teams managing Intercom conversations and tickets through Slack)
If your support or sales team uses Slack, Intercom’s integration streamlines your workflow. You’ll receive real-time alerts the moment a new lead or customer message arrives, so you can jump into the conversation immediately.
In some setups, agents can even reply to customers directly from Slack. With this integration, there’s another benefit. If a teammate tags you in an Intercom note or conversation, you’ll get a Slack DM with the full context and a link to respond.
And once a support ticket is resolved, Slack can automatically share a closure summary, providing everyone with visibility into issue types and team performance.
Intercom best features
- Use /intercom search [email] to instantly pull up user details like last seen time, tier, and conversation history in Slack
- Get bot handoff alerts when a chatbot escalates to a human, so your team can jump in before the customer drops off
- Set up after-hours workflows where Slack @here pings the channel if no one responds to a message within a set time
Intercom limitations
- Offers minimal context and automation within Slack
Intercom pricing
- 14-day free trial
- Essential: $39/seat/month
- Advanced: $99/seat/month
- Expert: $139/seat/month
- Fin AI Agent: Custom
Intercom ratings and reviews
- G2: 4.5/5 (3000+ reviews)
- Capterra: 4.5/5 (1100+ reviews)
What are real-life users saying about Intercom?
As said by a G2 reviewer:
📚 Read More: Slack Problems Worth Noting
18. GreetBot (Best for automatically welcoming new Slack members and helping new hires or guests acclimate)
When someone new joins your Slack workspace or a specific channel, GreetBot becomes your virtual office greeter. You can customize the message to include onboarding links, documents, or even friendly prompts to break the ice.
You can also use GreetBot to drip-feed important onboarding information. For example, on Day 1, it can send a checklist, on Day 3 a feedback survey, and on Day 5 a Slack tips guide, all on autopilot.
Plus, teams use it for internal FAQs, nudging new folks to set up their profiles, and even birthday or work anniversary shoutouts.
GreetBot best features
- Analyze a person’s role or interests and ask GreetBot to suggest which channels they might want to join, like #frontend, #design, or #pets-for-fun
- Nudge users with onboarding actions like “Introduce yourself in #general” or “Add a profile picture’’
- Use Slack Connect for external guests or freelancers, and ask GreetBot to explain which channels they have access to and whom to contact
GreetBot limitations
- GreetBot messages are limited; e.g., bullet lists aren’t supported, and you must use plain text or Slack’s basic markup
GreetBot pricing
- Free for 14 days
- Starter: $0/workspace/month
- Plus: $49/workspace/month
- Enterprise: $199/workspace/month
GreetBot ratings and reviews
- G2: Not enough reviews
- Capterra: Not enough reviews
What are real-life users saying about GreetBot?
As said by a Product Hunt reviewer:
19. Otter.ai (Best for transcribing meetings and sharing meeting notes in Slack)
If your team regularly holds meetings on Zoom, Teams, or Slack, Otter.ai can be your go-to transcription tool. It transcribes meetings in real time and can automatically post transcripts or summaries to a Slack channel once the meeting wraps up.
You can also get smart with Otter’s keyword alerts. Set it to listen for terms like “budget,” “timeline,” and “snippet.” Whenever those terms come up, Otter drops a Slack message with a snippet and a direct link to that part of the meeting.
And if you’re ever looking for that one line someone said weeks ago, you can simply run /otter search “Q3 roadmap” in Slack and find the exact timestamp in seconds.
Otter.ai best features
- Record quick voice memos via Otter and share both the audio and its transcription in Slack
- Generate cross-language transcripts to help global teams stay on the same page by posting English transcripts of meetings held in other languages
- Search all past transcripts inside Slack for quick reference
Otter.ai limitations
- Manual setup is required in private channels
Otter.ai pricing
- Free
- Pro: $16.99/user/month
- Business: $30/user/month
- Enterprise: Custom
Otter.ai ratings and reviews
- G2: 4.3/5 (300+ reviews)
- Capterra: 4.4/5 (90+ reviews)
What are real-life users saying about Otter.ai?
As said by a G2 reviewer:
20. Typeform (Best for collecting form or survey responses and getting them delivered into Slack)
Typeform’s integration with Slack makes it effortless to keep your team in the loop every time someone submits a form or survey. You can customize what appears in Slack, like usernames, issue descriptions, or categories.
If you run an internal poll or survey via Typeform (like a team feedback questionnaire), you can choose to summarize results periodically or post each response anonymously in a shared channel.
For marketing and sales teams, new leads or demo requests are pushed directly into Slack so reps can act quickly. Every notification also includes a direct link to the full Typeform entry or editing view, in case the message is truncated or the team member needs to dive deeper or add notes in Typeform.
Typeform best features
- Initiate a new Typeform directly from Slack using a shortcut or slash command
- Use Zapier or custom integrations to pre-fill fields using Slack user info
- Combine Typeform with GreetBot to automate new hire onboarding, collecting equipment needs or team trivia through Slack instantly
Typeform limitations
- Some responses don’t reach Slack. Users report that only a portion of form submissions appear in the Slack channel
Typeform pricing
- Basic: $29/month (1 user)
- Plus: $59/month (3 users)
- Business: $99/month (5 users)
- Enterprise: Custom
Typeform ratings and reviews
- G2: 4.5/5 (800+ reviews)
- Capterra: 4.7/5 (900+ reviews)
What are real-life users saying about Typeform?
As said by a G2 reviewer:
Summarize this article for me pleaseStreamline Your Slack Workflow With ClickUp
Slack becomes your team’s real-time command center when you plug-in apps from the Slack app directory. From Polly helping you run quick polls to Zapier automating repetitive stuff and Otter.ai transcribing your meetings, each app offers productivity and other benefits.
Still, many teams face common Slack problems, like scattered updates, missed messages, or tool-switching fatigue.
That’s where ClickUp shines. It doesn’t just plug into Slack. It brings your tasks, docs, reminders, and updates into one place to keep everything organized and actionable. Instead of switching tabs or chasing updates, you can manage work right where conversations happen.
If you want to turn all that real-time chatter into real progress, ClickUp is the smarter way to go. Sign up for ClickUp today!
Everything you need to stay organized and get work done.
