--- title: Best Slack Apps, Integrations, and Extensions for Productivity description: Discover the best Slack apps, integrations, and browser extensions to automate workflows, improve collaboration, and connect Slack with your favorite tools. image: https://blog.pixiebrix.com/hubfs/slackappsints.svg --- Written by [Eric Bodnar](https://blog.pixiebrix.com/blog/author/eric-bodnar) ## 30 Best Slack Apps, Integrations, and Extensions ![slackappsints](https://blog.pixiebrix.com/hubfs/slackappsints.svg) Slack started as a team messaging platform, but it has evolved into something much larger. For many companies, Slack acts as the coordination layer where projects move forward, alerts surface, and automation runs. The real power of Slack comes from its ecosystem. Thousands of **Slack apps, integrations, and browser extensions** extend Slack’s capabilities beyond messaging. Some tools bring entire products into Slack, allowing teams to manage tasks or knowledge without leaving their channels. Others connect Slack with external platforms so teams can receive alerts, automate workflows, and collaborate across systems. Browser extensions add yet another layer by improving productivity and enabling automation directly in the browser. In this guide, we cover **30 of the best Slack apps, integrations, and extensions** that help teams reduce context switching, automate workflows, and get more value from Slack. ### 30 Best Slack Extensions, Integrations, and Apps | **Slack Extensions** | **Slack Integrations** | **Slack Apps** | | --- | --- | --- | | [PixieBrix](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#pb) | [Google Drive](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#googledrive) | [Donut](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#donut) | | [Slack Scheduler](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#slackscheduler) | [Zoom](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#zoom) | [Polly](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#polly) | | [Magical](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#magical) | [Notion](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#notion) | [Geekbot](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#geekbot) | | [Grammarly](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#grannarky) | [GitHub](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#github) | [Standuply](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#standuply) | | [One Click Extension Manager](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#oneclick) | [Jira](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#jira) | [Workast](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#workast) | | [Wappalyzer](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#wappalyzer) | [Trello](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#trello) | [Guru](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#guru) | | [Loom](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#loom) | [Asana](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#asana) | [Simple Poll](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#simplepoll) | | [Clockwise](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#clockwise) | [Salesforce](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#sfdc) | [BirthdayBot](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#birthdaybot) | | [Clearbit Connect](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#clearbit) | [HubSpot](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#hubspot) | [Statsbot](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#statsbot) | | [Hunter](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#hunter) | [Datadog](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#datadog) | [Giphy](https://blog.pixiebrix.com/blog/best-slack-apps-integrations-and-extensions-for-productivity#giphy) | --- ### How We Chose These Slack Extensions, Integrations, and Apps To build this list, we focused on tools that meaningfully expand how teams use Slack in real workflows. Some tools extend Slack itself with new capabilities such as polls, standups, or knowledge sharing. Others connect Slack to external platforms so teams can automate alerts, collaborate on projects, or receive updates without leaving their workspace. We also included browser extensions that improve Slack productivity or connect Slack with other applications in the browser. Our goal was not simply to list popular tools. Instead, we prioritized tools that reduce friction, remove manual work, and help teams move faster across their workflows. --- ### Best Slack Chrome Extensions Browser extensions enhance how Slack works inside the browser. ##### [PixieBrix](https://www.pixiebrix.com/integration/slack) PixieBrix allows teams to build browser-native workflows that connect Slack with other apps like Zendesk, Gmail, Salesforce, and Jira. [![](https://cdn.prod.website-files.com/627def74bc73d85070c65929/69975847a3d32c7a17baadc8_cstab.svg)](https://chromewebstore.google.com/detail/pixiebrix/mpjjildhmpddojocokjkgmlkkkfjnepo) **Best for:** Cross-tool automation Key features - Browser automation workflows - AI-powered workflow tools - Cross-app integrations --- ##### [Slack Scheduler](https://slackscheduler.com/) Slack Scheduler allows users to schedule Slack messages to send later. ![](https://embed-ssl.wistia.com/deliveries/ee445b34568c5f3a7169ff6b7e6c5c5e2d0859af.jpg?image_crop_resized=640x324) **Best for:** Time zone coordination --- ##### [Magical](https://www.getmagical.com/apps/slack) Magical enables text shortcuts and workflow automation inside the browser. ![](https://framerusercontent.com/images/qrbcwZlOQOYEjt8fPhQoH3utTQ.gif?width=700&height=450) **Best for:** Productivity automation --- ##### [Grammarly](https://www.grammarly.com/slack) Grammarly improves writing clarity and tone across Slack messages and other web apps. ![](https://contenthub-static.grammarly.com/blog/wp-content/uploads/2021/11/grammarly-desktop-slack-animation.gif) **Best for:** Communication --- ##### [One Click Extensions Manager](https://chromewebstore.google.com/detail/one-click-extensions-mana/pbgjpgbpljobkekbhnnmlikbbfhbhmem) This extension helps manage multiple Chrome extensions efficiently. ![](https://lh3.googleusercontent.com/ZBEx5KGZPUDHOqaqcgGCyAh6dU1JR9g-mXdntJpMHtyqYqEkat5c0RkBDS0v6O3r-0zkQJ3_zMCFkNk6Xkvk24RmZQ=s1280-w1280-h800) **Best for:** Browser productivity --- ##### [Wappalyzer](https://www.wappalyzer.com/articles/get-the-technology-stack-of-new-leads-in-slack/) Wappalyzer identifies the technology stack behind any website. ![](https://lh3.googleusercontent.com/TE5cGjbTbj_mqLFn1_IljQ8NkX8lZZNDJApijpuoug4FMd8g5EsoWjW8ZUcHnlclzo1KknI21_KUmckFNHUE3JCO0w=s1280-w1280-h800) **Best for:** Prospect research --- ##### [Loom](https://supportdriven.slack.com/marketplace/A9G1TH4S2-loom) Loom allows teams to record quick video explanations and share them through Slack. ![](https://d3mhjf54oqinl2.cloudfront.net/2025-10-17/9722038504818_3b5198ac28716970df4c_1600.png) **Best for:** Async communication --- ##### [Clockwise](https://supportdriven.slack.com/marketplace/A89HZ352N-clockwise) Clockwise optimizes meeting schedules and integrates with Slack notifications. ![](https://d3mhjf54oqinl2.cloudfront.net/2025-01-17/8326519661057_5643d0b31868683f46aa_1600.png) **Best for:** Calendar productivity --- ##### [Clearbit Connect](https://clearbit.com/resources/guides/Slack-drive-more-timely-outreach) Clearbit enriches contact data while browsing websites and LinkedIn. ![](https://miro.medium.com/v2/resize:fit:1400/0*pEg-ETG_HRF-gJoH.png) **Best for:** Sales prospecting --- ##### [Hunter](https://chromewebstore.google.com/detail/hunter-email-finder-exten/hgmhmanijnjhaffoampdlllchpolkdnj) Hunter helps users find verified professional email addresses. ![](https://www.uplead.com/wp-content/uploads/2024/05/hunter-interface.png) **Best for:** Lead generation --- ### Best Slack Integrations Slack integrations connect external platforms with Slack workflows. ##### [Google Drive](https://slack.com/help/articles/205875058-Google-Drive-for-Slack) The Google Drive integration allows teams to share and collaborate on documents directly inside Slack channels. ![](https://images.ctfassets.net/f9cd14vps3j5/1MkEFf7kxyHUs0cqzn9wed/6de582778329d9aafbf25f66e3a5cf6e/Carousel_GoogleDrive.png) **Best for:** File collaboration --- ##### [Zoom](https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0065290) Zoom integrates with Slack so teams can start meetings directly from Slack channels. ![](https://media.zoom.com/images/assets/Start-video.png/Zz1mNTBhOTYzMjBiODcxMWVlYWNiNWQyMDg4ZWVlOTM2Nw==) **Best for:** Meetings --- ##### [Notion](https://www.notion.com/integrations/slack) Notion sends notifications to Slack when pages are updated or comments are added. ![](https://www.notion.com/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspoqsaf9291f%2F78iHBT9kY9H8kyMgRVikrr%2F9a67272d753e2d40c96df06b182317ff%2FCreate_a_Notion_Task_in_Slack.png&w=3840&q=75) **Best for:** Documentation updates --- ##### [GitHub](https://slack.github.com/) GitHub’s Slack integration keeps developers informed about pull requests, deployments, and commits. ![](https://user-images.githubusercontent.com/3877742/36522313-c0cdbd08-1750-11e8-8dbe-b5a3a2f93549.png) **Best for:** Developer workflows --- ##### [Jira](https://slack.com/blog/productivity/an-easier-way-to-use-jira-with-slack) Jira integrates with Slack to allow teams to create and monitor issues directly from Slack conversations. ![](https://slackhq.com/dotcom/dotcom/wp-content/uploads/sites/6/2019/08/687f8-1f7obvg27ngbiyab1fahusw-1.gif) **Best for:** Engineering teams --- ##### [Trello](https://trello.com/platforms/slack) The Trello integration allows users to manage boards and track project updates inside Slack. ![](https://images.ctfassets.net/rz1oowkt5gyp/7z9VPcBff67GARNDSGw6uU/69d6217c0a88088a25cfae0f2340a2fa/slack-webdesign_2x.png) **Best for:** Project management --- ##### [Asana](https://asana.com/apps/slack) Asana integrates with Slack so teams can receive task notifications and manage projects. ![](https://assets.asana.biz/transform/f719606b-6048-490e-ae87-d8980f652545/slack-asana-create-task) **Best for:** Task management --- ##### [Salesforce](https://www.salesforce.com/slack/) Salesforce integration enables teams to receive CRM updates such as deal changes and lead activity inside Slack. ![](https://d34u8crftukxnk.cloudfront.net/slackpress/prod/sites/6/slack_reimagine_CRM_hero_628x628%402x.png) **Best for:** Sales teams --- ##### [HubSpot](https://www.hubspot.com/slack) HubSpot integrates with Slack to surface marketing and CRM activity in Slack channels. ![](https://53.fs1.hubspotusercontent-na1.net/hub/53/hubfs/slack-create-1.png?width=600&height=242&name=slack-create-1.png) **Best for:** Marketing and sales teams --- ##### [Datadog](https://docs.datadoghq.com/integrations/slack/?tab=datadogforslack) Datadog sends infrastructure alerts and monitoring notifications directly into Slack. ![](https://imgix.datadoghq.com/img/blog/datadog-slack-app/slack-incident-timeline.png?auto=compress%2Cformat&cs=origin&lossless=true&fit=max&q=75&w=&h=&dpr=1) **Best for:** DevOps teams --- ### Best Slack Apps Slack apps run directly inside Slack and add new capabilities to the platform. ##### [Donut](https://www.donut.com/) Donut is designed to improve team culture in distributed workplaces. The app automatically pairs coworkers for virtual coffee chats and introductions, helping remote teams build stronger relationships. ![](https://d34u8crftukxnk.cloudfront.net/slackpress/prod/sites/6/16-Donut-icebreakers.en-GB@2x.jpg) **Best for:** Remote team culture Key features - Random coffee chats - Onboarding introductions - Team bonding automation --- ##### [Polly](https://www.polly.ai/slack-poll) Polly allows teams to run polls and surveys inside Slack conversations. ![](https://www.jotform.com/blog/wp-content/uploads/2021/01/polly.png) **Best for:** Team feedback Key features - Instant polls - Anonymous surveys - Recurring team check-ins --- ##### [Geekbot](https://geekbot.com/) Geekbot automates daily standups and status updates inside Slack channels. ![](https://geekbot.com/wp-content/uploads/2024/12/hr-managers-usecase-image@2x.png) **Best for:** Engineering teams Key features - Automated standups - Asynchronous status updates - Progress tracking --- ##### [Standuply](https://standuply.com/) Standuply helps teams automate recurring meetings such as standups, retrospectives, and sprint reports. ![](https://standuply.com/img/tab-image-2.png) **Best for:** Agile teams Key features - Automated standups - Scrum reporting - Sprint progress tracking --- ##### [Workast](https://www.workast.com/slack/) Workast turns Slack into a lightweight task management tool by allowing users to create tasks directly from Slack messages. ![](https://www.workast.com/assets/static/5db78537086655d917e81466f4ddda98/3d57c/create_tasks_in_slack_channels.png) **Best for:** Task tracking Key features - Task creation from messages - Project tracking - Team workflow management --- ##### [Guru](http://getguru.com) Guru surfaces company knowledge directly inside Slack so employees can access documentation without leaving conversations. ![](https://cdn.prod.website-files.com/5da60b8bfc98fdf11111b791/6626a4de6db79ed55e1f7fd4_integrations-image_-slack--1-2X.webp) **Best for:** Knowledge management Key features - Knowledge cards in Slack - AI-powered search - Documentation syncing --- ##### [Simple Poll](https://biztools.simplepoll.rocks/) Simple Poll provides lightweight polling capabilities for quick team decisions. ![](https://biztools.simplepoll.rocks/static/main/images/new-landing-page/hero.c25626621e4d.svg) **Best for:** Quick feedback Key features - Instant polls - Anonymous voting - Scheduled polls --- ##### [BirthdayBot](https://birthdaybot.io/?via=esther&gad_source=1) BirthdayBot celebrates birthdays and work anniversaries in Slack channels. ![](https://birthdaybot.io/static/img/slackdirectory/1.4a83deca75a5.png) **Best for:** Team culture Key features - Birthday reminders - Anniversary celebrations - Team announcements --- ##### [Statsbot](https://mediashift.org/2016/04/how-statsbot-for-slack-can-integrate-analytics-into-your-daily-routine/) Statsbot delivers business metrics and analytics updates directly into Slack. ![](https://d34u8crftukxnk.cloudfront.net/slackpress/prod/sites/6/screenshot_statsbot.png) **Best for:** Data reporting Key features - Automated reports - Analytics alerts - KPI monitoring --- ##### [Giphy](https://giphy.com/) Giphy brings GIF search into Slack conversations, making communication more expressive. ![](https://media4.giphy.com/media/v1.Y2lkPTc5MGI3NjExMG1mbzBpbmoydmVza3RqY25kaXdoOHdsMWN0eDlxenE1Nzk0c2tkbSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/Jr4zHNsBGGLjJ1OrJO/giphy.gif) **Best for:** Team communication Key features - GIF search - Fun reactions - Conversation engagement --- ### Choosing the Right Slack Tools The best Slack tools depend on how your team uses the platform. Engineering teams often rely on integrations with development tools like GitHub and Jira. Sales teams connect Slack with CRM platforms and prospecting tools. Marketing teams use Slack integrations to surface campaign updates and analytics alerts. The right tools reduce context switching and allow Slack to function as a central hub for communication and automation rather than just a messaging platform. --- ### Final Thoughts Slack began as a chat tool, but it has evolved into something much more powerful. For many organizations, Slack now acts as the connective layer between teams, tools, and workflows. Apps bring new capabilities directly into Slack, integrations connect external platforms, and browser extensions extend Slack’s reach across the web. When those layers are combined, Slack stops being just another communication tool. It becomes a coordination layer where conversations, alerts, and automation intersect. And that’s where the real productivity gains tend to appear. 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