Best Slack Apps: 10 Integrations That Change It

In September 2024, when I first started building Mursa, I went through a phase I now call integration mania. Every time someone suggested a tool, I installed the Slack integration. Project management? Connect it. Time tracking? Connect it. Weather updates? Sure, why not. Within two months, our Slack workspace had 23 connected apps, and every channel was a firehose of automated notifications that nobody read.

That experience taught me a painful lesson: slack apps are powerful individually but destructive collectively if you are not strategic about which ones you add. The goal is not to connect everything to Slack. The goal is to connect the things that genuinely reduce context-switching and bring critical information to where your team already lives.

I stripped our workspace down to the essentials and rebuilt from scratch. What follows is the result of three years of refinement. These ten slack integrations are the only ones that survived, and each one earns its place by solving a specific problem that would otherwise require leaving Slack. I have also seen this same approach help teams I work with through Mursa, where one of the biggest complaints is that tools do not communicate with each other. If that resonates, I explored the broader problem in [tools that don't talk to each other](/blog/tools-dont-talk-to-each-other).

How to Evaluate a Slack App Before Installing It

Before I list the ten apps, let me share the framework I use to decide whether any new integration deserves a spot in our workspace. I call it the Three Question Test, and it has prevented me from falling back into integration mania.

Question 1: Does this reduce context-switching? If the integration simply mirrors information that already exists elsewhere, it is not reducing context-switching. It is duplicating noise. A good integration brings information into Slack at exactly the moment you need it, so you do not have to open another tab. A bad integration blasts notifications that you could have checked on your own schedule.

Question 2: Will my team actually use it? An integration only works if people interact with it. If you install a poll tool but nobody creates polls, it is wasted. Before installing any slack productivity apps, ask whether it solves a pain point your team has actually complained about. Solving hypothetical problems creates real clutter.

Question 3: Does it replace a workflow or just add a step? The best integrations eliminate steps. Instead of going to GitHub to check a PR, you see the PR status in Slack. Instead of scheduling a meeting in Google Calendar and then messaging the attendees, you do both from Slack. If an integration adds a step, like requiring you to format messages in a specific way for it to work, it is likely to be abandoned within a month.

The 10 Best Integrations for Productivity in 2026

Here are the ten best slack apps that have earned permanent places in our workspace. I am listing them in the order I recommend installing them, starting with the ones that provide the most immediate value.

1. GitHub (Free). If your team writes code, the GitHub Slack integration is non-negotiable. It posts PR notifications, deploy statuses, and issue updates directly into designated channels. The real power is in the slash commands: type /github subscribe owner/repo pulls,issues,deployments to customize exactly what notifications you receive. I set up one channel per major repository, subscribe only to PRs and deploys, and ignore issue notifications because those are too noisy for Slack. Setup takes about five minutes: install the app, authenticate with GitHub, and run the subscribe command in each relevant channel.

2. Google Drive (Free). The Google Drive integration does two critical things. First, it automatically unfurls Drive links into rich previews with the document title, thumbnail, and permission status. No more clicking mystery links. Second, it notifies you in Slack when someone comments on a document you own or requests edit access. This eliminates the need to constantly check your Google Drive notification bell. If your team lives in Google Docs and Slack, this integration is the bridge between async writing and real-time discussion.

3. Loom (Free tier available, Pro at $12.50/month per creator). Loom's Slack integration auto-posts video thumbnails with view counts when someone shares a Loom link. But the killer feature is recording directly from Slack. In any message box, you can click the Loom icon and record a quick video instead of typing a long message. I use this heavily for code reviews, bug reports, and any explanation that would take more than three paragraphs to type. A two-minute Loom replaces a ten-minute written explanation and is 3x more likely to be consumed by the recipient.

4. Polly (Free for up to 25 responses per poll). Polly turns Slack into a lightweight survey and polling tool. I use it for quick team decisions: which meeting time works, what should we prioritize this sprint, do we ship this feature now or next week. The beauty of Polly is that responses happen right in Slack. Nobody has to open a separate tab. Response rates jump from 40% with email surveys to over 90% with in-Slack Polly polls. Setup is instant: install the app and type /polly followed by your question and options.

5. Donut (Free for up to 24 participants). Donut randomly pairs team members for casual conversations on a regular schedule. In a remote team, serendipitous hallway interactions do not happen naturally. Donut manufactures them. Every two weeks, Donut pairs people from a designated channel and sends them a DM suggesting they schedule a 15-minute coffee chat. This sounds trivial but has been one of the most impactful integrations for team culture. New hires especially benefit because they get introduced to people outside their immediate team organically.

6. Geekbot (Free for small teams, $2.50/user/month for Pro). Geekbot automates standup meetings and recurring check-ins. It DMs team members at a scheduled time with questions like What did you work on yesterday, What are you working on today, and Any blockers. Responses get posted to a channel where the whole team can see them. This replaced our daily standup meeting entirely and gave everyone 15 minutes back every day. I discussed this shift in [written status updates saved our team meetings](/blog/written-status-updates-saved-team-meetings). The key setup tip: keep it to three questions max. More than three and response rates plummet.

7. Notion (Free Notion integration, requires Notion plan). The Notion integration brings your knowledge base into Slack conversations. When someone shares a Notion link, it unfurls into a rich preview with the page title, header image, and last edit date. You can also create new Notion pages directly from Slack messages using a message shortcut. This is powerful for capturing decisions made in Slack into your permanent knowledge base. The real-time database previews let you see status updates from project trackers without leaving Slack.

8. Linear (Free for up to 250 issues). Linear's Slack integration is the best slack project management tool I have used. It posts issue updates to designated channels, lets you create issues from Slack messages with a single click, and automatically links Slack threads to Linear issues. The bidirectional sync means that when someone updates an issue in Linear, the linked Slack thread gets updated too. For engineering teams, this eliminates the gap between where you discuss work (Slack) and where you track work (Linear).

9. Figma (Free Figma integration). Designers live in Figma. Everyone else lives in Slack. The Figma integration bridges this gap by unfurling Figma links into live previews of the design. Not a static screenshot. A live preview that updates when the design changes. This means design review discussions happen in Slack with full visual context. You can also get notifications when someone comments on a Figma file you are watching. For teams where design feedback used to require opening Figma, finding the right frame, and then going back to Slack to comment, this is transformative.

Why I Built Mursa as a Slack Integration

10. Mursa (Free to start). I am including Mursa not because I built it, but because it solves the problem that led me to build it in the first place. Every other integration on this list brings information into Slack. Mursa captures action items out of Slack. When a Slack message contains a task, a decision, or a follow-up, you can capture it into Mursa with one click. It becomes a tracked task with a link back to the original Slack message for context.

The problem Mursa solves is that Slack is where work gets discussed but not where work gets tracked. Important action items get buried in conversations, threads, and DMs. I wrote about this extensively in [how I stopped losing tasks in Slack](/blog/how-i-stopped-losing-tasks-in-slack). Mursa turns Slack from a place where tasks go to die into a place where tasks get born and immediately move into a proper tracking system.

Setup takes under two minutes. Install the Mursa app from the Slack directory, authenticate, and you are ready to capture tasks from any message. No configuration, no channel setup, no notification tuning required. It works from any channel, DM, or thread. The [Mursa Slack integration page](/integrations/slack) has the full setup walkthrough.

Integration Setup Best Practices Most Teams Skip

Installing an app is the easy part. Configuring it correctly is where most teams fail. Here are the setup practices that separate high-performing slack integrations from notification nightmares.

Create dedicated integration channels. Do not dump GitHub notifications into your general engineering channel. Create a channel called eng-github-notifications and route all GitHub activity there. People who want to monitor builds can join. People who do not can ignore it. This prevents integration noise from drowning out human conversation in your main channels.

Configure notification filters aggressively. Every integration lets you choose what triggers a notification. The default settings are always too noisy because app developers want you to see their integration in action. Turn off everything except what your team genuinely needs. For GitHub, that usually means PRs and deploys only. For Google Drive, that means comments and access requests only. Start quiet and add notifications only when someone says they missed something important.

Document each integration in the channel topic. In every channel that receives automated messages, put a brief description in the channel topic: what integration posts here, what notifications are enabled, and who to contact if something looks broken. This prevents the confusion that happens when someone joins a channel and sees a wall of automated messages with no context.

Set up integration owners. Assign one person per integration who is responsible for its configuration, troubleshooting, and periodic review. Without an owner, integrations drift into misconfiguration over time. Channels fill up with notifications nobody reads because nobody feels responsible for turning them off. The owner does not need to be an admin. They just need to know how the integration works.

When to Stop Adding More Integrations

This is the part nobody talks about. There is a tipping point where more integrations make your workspace worse, not better. I hit that point at 23 integrations and had to strip back to 10. Here are the warning signs that you have crossed the line.

Your sidebar is mostly bot channels. If the majority of your Slack channels exist to receive automated messages rather than human conversation, you have over-integrated. Slack is a communication tool for people. When bots outnumber humans in your workspace, you have turned Slack into a logging dashboard that nobody checks.

Team members mute integration channels. If people are muting the channels that receive integration notifications, the integrations are not adding value. Muted channels are dead channels. The information they contain might as well not exist because nobody is seeing it. This is a clear signal to either reconfigure the integration to be less noisy or remove it entirely.

You spend more time managing integrations than they save. Some integrations require ongoing maintenance: token renewals, permission updates, workflow adjustments. If the time you spend keeping an integration alive exceeds the time it saves your team, the ROI is negative. Track the maintenance burden and be willing to cut integrations that consume more than they contribute.

Notifications desensitize your team. When there are so many automated messages that people stop reading any of them, you have a notification fatigue problem. This is dangerous because genuinely important notifications get ignored along with the noise. The boy who cried wolf effect is real in Slack workspaces. I wrote about this notification desensitization in [reduce Slack distractions in 5 minutes](/blog/reduce-slack-distractions-5-minutes).

Building Your Integration Stack: A Practical Roadmap

If you are starting from zero or want to rebuild your integration stack, here is the order I recommend. This roadmap works for teams of any size and prioritizes the integrations that deliver immediate value with minimal configuration.

Month one: Communication foundations. Install Google Drive and Loom. These two integrations enhance how your team shares and consumes information in Slack. They require almost no configuration and provide immediate value. Every Drive link becomes a preview. Every Loom becomes a watchable video right in the channel.

Month two: Workflow automation. Add Geekbot for async standups and Polly for quick team decisions. These replace meetings and email chains with async Slack workflows. Configure them carefully based on your team's schedule and timezone spread. Get feedback after two weeks and adjust the question cadence.

Month three: Development and design. If applicable, add GitHub, Linear, and Figma. These are your technical integrations that bridge the gap between Slack and your development and design tools. Create dedicated channels for each and configure notification filters tightly from the start.

Month four: Culture and task capture. Add Donut for team bonding and Notion for knowledge management. Finally, add Mursa for task capture. By this point, your team is comfortable with integrations and has developed habits around the existing ones. Adding Mursa last ensures that your team has enough Slack activity to make task capture valuable.

Making Integrations Work for Remote Teams

Slack integrations take on extra importance for remote and distributed teams. When you cannot tap someone on the shoulder to ask about a PR status or a design update, having that information surface automatically in Slack is the remote equivalent of an office whiteboard. The right integrations create ambient awareness that remote teams otherwise lack.

For remote teams specifically, I recommend adding timezone-aware configurations to every integration. Geekbot should trigger standup questions based on each person's local time, not a single company time. Polly polls should have deadlines that account for timezone spread. GitHub notifications should batch during work hours instead of pinging someone at 2 AM because a colleague in another timezone merged a PR.

The integration stack I described is the same one we use at Mursa, and it is designed specifically for the remote team reality where communication tools are not just convenient but essential. If you are building a remote team communication strategy, our [remote teams page](/for/remote-teams) covers how Mursa fits into that broader picture.

The best slack apps are not the ones with the most features or the highest ratings in the app directory. They are the ones your team actually uses daily without being forced to. Every integration should earn its place by saving more time than it costs in noise and maintenance. Start with fewer integrations, configure them carefully, review them quarterly, and remove anything that is not pulling its weight.

The ten integrations in this guide represent three years of experimentation, failure, and refinement. They work together as a system where communication happens in Slack, information flows in automatically from connected tools, and action items flow out into proper tracking through Mursa. That last part, the capturing of action items, is the piece most integration stacks miss entirely. You can bring all the information in the world into Slack, but if the decisions and tasks that emerge from that information are not captured somewhere, they vanish into the scroll. That is the gap Mursa fills, and it is why I built it.