Slack is where most remote and hybrid teams actually live. It’s where decisions get made, where context gets lost, and — if you’re not careful — where meeting follow-ups go to die. An AI meeting assistant that integrates well with Slack doesn’t just transcribe your calls. It delivers summaries, action items, and searchable notes directly into the channels where your team is already paying attention.
We tested the leading AI notetakers specifically on Slack integration quality: how summaries arrive, how searchable they are, and whether action items actually flow to the right people. Here’s what we found.
What “Slack Integration” Actually Means for AI Meeting Tools
Not all Slack integrations are equal. Before picking a tool, it’s worth understanding what “integrates with Slack” can mean in practice:
- Basic notification: Posts a link to your meeting notes in a Slack channel. You still have to click through to read them.
- Summary delivery: Pushes the actual summary — key points, decisions, action items — directly into Slack without requiring a click.
- Action item routing: Assigns action items to specific team members and pings them in Slack automatically.
- Searchable archive: Your meeting notes become searchable within Slack, so context lives where conversations happen.
- Bot commands: You can query past meeting notes, ask for summaries, or trigger actions via Slack commands.
The tools below are ranked by how deep their Slack integration actually goes — not just whether the integration exists.
1. tl;dv — Best Overall for Slack-First Teams
tl;dv has the deepest Slack integration of any AI meeting assistant we tested. When a meeting ends, you can configure it to send a structured summary — with sections for key decisions, action items, and follow-up questions — directly to a designated Slack channel or DM. No clicking through to an external app.
The standout feature: tl;dv lets you clip specific moments from meeting recordings and share them as timestamped video clips in Slack. If your CEO said something important at minute 34, you clip it and drop it in the team channel. That’s a meaningfully different kind of meeting documentation.
- Slack depth: Summary delivery + video clips + action item routing
- Best for: Teams that share meeting highlights asynchronously
- Pricing: Free plan available; Pro from $18/user/month
2. Fireflies.ai — Best for High-Volume Meeting Teams
Fireflies.ai posts meeting summaries, transcripts, and action items to Slack automatically after each call. Its AI “Fred” bot can be invited to any meeting and delivers a structured recap to your chosen Slack channel within minutes of the call ending.
Where Fireflies stands out for Slack is its AskFred feature — a natural language query tool that lets you ask questions about past meetings from within Slack. “What did we decide about Q4 pricing?” returns a sourced answer from your meeting archive. For teams with many meetings across multiple projects, that search layer is genuinely valuable.
- Slack depth: Summary delivery + action items + searchable query bot
- Best for: Sales and operations teams with high meeting volume
- Pricing: Free (limited); Pro $10/user/month
3. MeetGeek — Best for Structured Weekly Digests
MeetGeek sends meeting summaries to Slack channels with good formatting — sections for agenda, highlights, and action items are clearly delineated. What sets it apart is its weekly digest feature: at the end of the week, MeetGeek can push a rollup summary of everything your team discussed into a Slack channel.
For managers who aren’t in every meeting but want visibility into team activity, that weekly digest is a quiet superpower. It replaces the informal “what did we all talk about this week?” conversation.
- Slack depth: Summary delivery + weekly digest rollup
- Best for: Managers and distributed teams wanting async visibility
- Pricing: Free plan; Pro from $15/user/month
4. Fathom — Best Free Option with Solid Slack Integration
Fathom is remarkable for being genuinely free at meaningful volume. Its Slack integration sends meeting summaries automatically after each call, and on paid plans, you can route action items to specific team channels. The summaries are clean and readable — not walls of bullet points.
The limitation is that Fathom currently supports Zoom natively (with Google Meet and Teams added). If your team runs entirely on Zoom or Google Meet and uses Slack as the hub for follow-up, Fathom is an easy recommendation — especially at zero cost.
- Slack depth: Summary delivery + action item routing (paid)
- Best for: Budget-conscious teams; Zoom-primary setups
- Pricing: Free forever for individuals; Team from $19/user/month
5. Otter.ai — Best for Google Workspace + Slack Combos
Otter.ai sends meeting summaries to Slack and has a well-integrated workflow for Google Meet users in particular. Its OtterPilot joins meetings automatically and posts to Slack within minutes. The real-time live transcript — which Otter pioneered — also has a Slack sharing option for urgent moments during a call.
Otter has been around longer than most competitors and has a more mature Slack connector as a result. If you’re on Google Workspace with Slack as your communication layer, the combo works smoothly.
- Slack depth: Summary delivery + real-time clip sharing
- Best for: Google Workspace teams already using Otter for transcription
- Pricing: Free (limited); Pro $10/user/month
Comparison: Slack Integration Depth by Tool
| Tool | Summary in Slack | Action Item Routing | Video Clips | Search/Query Bot | Free Plan |
|---|---|---|---|---|---|
| tl;dv | ✅ | ✅ | ✅ | ❌ | ✅ |
| Fireflies.ai | ✅ | ✅ | ❌ | ✅ (AskFred) | ✅ |
| MeetGeek | ✅ | ✅ | ❌ | ❌ | ✅ |
| Fathom | ✅ | ✅ (paid) | ❌ | ❌ | ✅ |
| Otter.ai | ✅ | ❌ | ✅ (clips) | ❌ | ✅ |
How to Set Up Slack Integration (General Steps)
Most AI meeting tools follow the same setup pattern for Slack:
- Go to your tool’s Integrations or Settings panel
- Find the Slack integration and click Connect
- Authorize the Slack workspace and select the channel for summaries
- Configure what gets sent: summary only, action items, full transcript, or clips
- Run a test meeting to verify the output format and channel delivery
Most integrations take under 5 minutes to configure. The bigger time investment is deciding which channels should receive summaries — per-project channels, a dedicated #meeting-notes channel, or individual DMs.
Frequently Asked Questions
Which AI meeting assistant works best with Slack?
tl;dv has the deepest Slack integration overall, including video clip sharing and action item routing. Fireflies.ai is the best choice for teams that want to query past meeting notes from within Slack via its AskFred bot.
Do AI meeting assistants work with Slack Huddles?
Currently, most AI notetakers cannot join or record Slack Huddles directly. Huddles don’t support external bot access the same way Zoom or Google Meet do. For Huddle transcription, you’d need to use Slack’s own built-in transcription feature if available on your plan.
Can these tools post to specific Slack channels per project?
Yes — tl;dv, Fireflies, and MeetGeek all let you configure routing rules so different meeting types or calendar events post to different Slack channels. It takes some setup but works well once configured.
Is there a free AI meeting assistant that integrates with Slack?
Yes. Fathom, Fireflies.ai, tl;dv, and Otter.ai all have free plans that include Slack integration at some level. Fathom’s free plan is the most generous for individual users.
Will these AI bots ask permission before joining my meetings?
Most tools send a bot that participants can see in the meeting — transparency is built in. Some tools (like Granola) work locally and don’t send a visible bot at all. You can usually configure whether to notify participants and whether the bot joins automatically or only when invited.
Bottom Line
If your team lives in Slack, tl;dv is the strongest choice — the combination of structured summaries, video clip sharing, and action item routing makes it genuinely useful rather than just technically integrated. Fireflies is the best runner-up if searchability and query features matter more than clip sharing.
For teams that just want a reliable free option: Fathom delivers clean summaries to Slack at zero cost, and that’s often enough to solve the “where did our meeting notes go?” problem.
Compare more tools: Best Free AI Meeting Assistants · Best for Microsoft Teams · Best for Zoom · Best for Google Meet