Slack AI
★ Top ratedThe business messaging platform. AI features summarize channels, threads, and help you find information fast.
Affiliate link — we may earn a commission
What is Slack AI?
Slack is the most widely used business communication platform. Slack AI adds intelligence on top — summarizing long threads, recapping missed messages, and searching across your entire conversation history with natural language.
Who is it for?
Any business team. Slack is essentially the standard for startup and tech company communication. The AI features are most valuable for people who spend a lot of time in Slack and miss messages.
Key Features
- Thread summaries — instantly summarize any long thread
- Channel recaps — catch up on missed conversations automatically
- AI search — find anything in your Slack history with natural language
- Huddles — lightweight voice and video calls
- Workflow Builder — automate routine messages and approvals
- 3,000+ integrations — connects to almost every business tool
Pricing
| Plan | Price | Features |
|---|---|---|
| Free | $0 | 90-day message history, 10 integrations |
| Pro | $8/user/mo | Unlimited history, unlimited integrations |
| Business+ | $15/user/mo | Advanced compliance, 99.99% uptime |
| Enterprise | Custom | HIPAA compliance, data residency |
Our Verdict
Slack remains the best business messaging tool. The AI features are genuinely useful for catching up on missed conversations. The free plan is limited by history.
Best for: Tech teams and startups wanting the best team communication tool. Not ideal for: Very small teams — the free plan history limit is frustrating.