Summarize a channel, a conversation, or a thread
Slack reads the messages for you and pulls out the essentials. You choose the period. Each point in the summary links back to the original messages, so you can check.
Slack is a team messaging app: channels by topic, direct messages, calls. This page doesn’t cover all of Slack, only what AI adds to it. It summarizes a channel or a thread, prepares a morning recap, answers a question from the team’s messages, translates, and takes notes during a call. A personal assistant, “Slackbot,” also acts at your request.
Slack (AI features) has a free plan. Prices checked on October 3, 2026 on the vendor’s official page.
Who it’s for: Teams that already use Slack every day and are buried under unread messages.
Slack reads the messages for you and pulls out the essentials. You choose the period. Each point in the summary links back to the original messages, so you can check.
A personalized summary of the channels you haven’t read, prepared every day. You choose which channels are in it.
You type a full question in the search bar. Slack writes a short answer from the messages and files you have access to, with its sources.
Also
Prices read in dollars on Slack’s French page; the currency shown may change depending on your country. Slack often offers a discount for the first three months. The breakdown of AI features by plan comes from Slack’s help center.
| Plan | Price | Who it’s for |
|---|---|---|
| Free | $0 | Small teams discovering Slack |
| Pro | $7.25 per user per month, billed yearly ($8.75 billed monthly) | Small teams |
| Business+ | $15 per user per month, billed yearly ($18 billed monthly) | Companies that want the full AI in Slack |
| Enterprise+ | $45 per user per month, billed yearly | Large organizations |
Free Slack keeps 90 days of history. On the AI side, it gives only a limited preview of Slackbot: when it runs out, you need to move to a paid plan.
The choice isn’t yours: your company’s plan decides what you see. With Pro, start using channel summaries now; it’s the most useful feature. If your team is hesitating to upgrade, keep in mind that Slackbot, recaps, and written search answers start at Business+, and that Slackbot is limited to 15 messages per week there.
Your data. Slack states that your messages are never used to train AI models and that they don’t leave its infrastructure.
What it does less well
The prompt to copy
Which direct messages and mentions have been waiting for a reply from me since Monday? Sort them by urgency and suggest a short reply for the first three.
If your company uses Teams rather than Slack: Copilot summarizes chats and meetings there.
To search across all the company’s apps, not only Slack.
Custom agents that you can call directly from a Slack channel.
A general-purpose assistant that can connect to Slack to read and search it.
If the team’s decisions are recorded in pages rather than in messages.
Free: $0; Pro: $7.25 per user per month, billed yearly ($8.75 billed monthly); Business+: $15 per user per month, billed yearly ($18 billed monthly); Enterprise+: $45 per user per month, billed yearly. Prices checked on October 3, 2026 on the vendor’s official page.
Yes. Free Slack keeps 90 days of history. On the AI side, it gives only a limited preview of Slackbot: when it runs out, you need to move to a paid plan.
Slack states that your messages are never used to train AI models and that they don’t leave its infrastructure.
Microsoft Copilot: If your company uses Teams rather than Slack: Copilot summarizes chats and meetings there. Glean: To search across all the company’s apps, not only Slack. Dust: Custom agents that you can call directly from a Slack channel. Claude: A general-purpose assistant that can connect to Slack to read and search it. Notion: If the team’s decisions are recorded in pages rather than in messages.
Page checked on October 3, 2026. Brands are named to identify the tools. No affiliation.