Slack ranks #1 for team chat with AI (score 10.0/10). Pricing: From $4.38/user as listed (promo shown); free tier: yes. Runners-up: Microsoft 365 Copilot, Zoom.
Top 5, ranked by our published rubric. Sponsorship never affects the order. Last updated 2026-10-13.
Score 10.0/10Paid from: From $4.38/user as listed (promo shown)Free tier: yesLast verified 2026-10-13
Why ranked: Its own site says: “Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely.” We placed it 1st of 5 on fit for this task. Free tier; paid from From $4.38/user as listed (promo shown).
Why ranked: Its own site says: “Learn more Keep work moving with Copilot Autopilot Autopilot is your always-on personal agent with its own identity, memory, and access to tools.” We placed it 2nd of 5 on fit for this task. No free plan confirmed; paid from $18/user/mo (promo; was $21).
Fit 8.5 · value 6.2 · breadth 10 · availability 7 (how we score) · pricing source · site bot-blocked (403)
Why ranked: Its own site says: “Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.” We placed it 4th of 5 on fit for this task. Free tier; paid from Workplace Pro $15.99/user/mo billed monthly.
Why ranked: Its own site says: “Glean is the Enterprise AI platform connected to your enterprise's data.” We placed it 3rd of 5 on fit for this task. Pricing unverified.
Fit 7.0 · value 5.0 · breadth 10 · availability 10 (how we score) · no readable pricing page · site live
Score 7.0/10Paid from: Plus $10/member/moFree tier: yesLast verified 2026-10-13
Why ranked: Its own site says: “Build Custom Agents, search across all your apps, and automate busywork.” We placed it 5th of 5 on fit for this task. Free tier; paid from Plus $10/member/mo.