Slack
A communication workspace with team channels, direct conversations and video huddles.
Sources last checked 2026-09-29 · See individual evidence
What is Slack?
Slack brings team conversations into channels, direct messages and audio or video huddles. Integrations connect other tools to the workspace, and paid plans add broader history, group collaboration and administrative capabilities.
It is relevant for teams that want conversations organized around ongoing work. The free tier is useful for evaluating that workflow, but its history and integration limits affect how much context remains accessible. Compare retention, external collaboration and security requirements before deciding which plan is sufficient for a business.
Based on official product documentation ↗When to consider Slack
Typical uses based on its documented tools. Check the requirements of your own project.
- Team project communication
- Connecting work notifications and discussions
- Coordination with external collaborators
Strengths & considerations
What it offers
- Channels and direct messages organize ongoing team communication.
- Huddles support real-time audio and video conversations.
- Integrations bring other work tools into the conversation.
What to check
- Free search covers 90 days of message history.
- Free workspaces are limited to 10 app integrations and one-to-one huddles.
- Paid prices and AI entitlements should be checked against current promotions.
Editorial guidance, not a hands-on review or a guarantee of compatibility.
Plans & pricing
Listed amounts use the source currency. Check billing commitments, taxes, region and edition limits before subscribing.
Free
Free
90-day searchable history, up to 10 integrations and one-to-one huddles.
Checked 2026-09-29
Check official plan details ↗Pro
See provider pricing
Per-user subscription with unlimited history and group huddles. Promotional and regular rates differ; confirm the current checkout amount.
Checked 2026-09-29
Check official plan details ↗Features & capabilities
Verified capabilities may belong to different editions or optional services. Read the plan and source notes.
- Free plan
- Yes
- AI features
- Yes
9 other capabilities have not yet been verified
Unknown means we have no confirmed evidence for this field. It does not mean the product lacks the capability.
- Free trial
- Unknown
- Open source
- Unknown
- Self-hosted
- Unknown
- Offline
- Unknown
- API
- Unknown
- Cloud
- Unknown
- Commercial use
- Unknown
- Beginner friendly
- Unknown
- Professional
- Unknown
Sources & verification
Verification applies only to the fields listed below. An unlisted feature or platform is unknown, not unsupported.
Slack — official product information ↗
Official homepage describes channels, Slack Connect, video huddles and AI meeting notes. Entitlements vary by plan.
Accessed 2026-09-21 · Verified 2026-09-21
Evidence fields (5)
description · aiFeatures · feature:chat · feature:video-calls · feature:team-collaboration
Slack — product and editorial review ↗
Free limits and Pro capabilities verified. Paid amounts intentionally not normalized because the source displays promotional rates alongside regular prices.
Accessed 2026-09-29 · Verified 2026-09-29
Evidence fields (9)
description · company · pros · cons · useCases · freePlan · pricingModel · plan:base · plan:pro
Slack — downloads and requirements ↗
Free limits and Pro capabilities verified. Paid amounts intentionally not normalized because the source displays promotional rates alongside regular prices.
Accessed 2026-09-29 · Verified 2026-09-29
Evidence fields (5)
platform:windows · platform:macos · platform:linux · platform:android · platform:ios
Consider these alternatives
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A group communication app with text, voice and video conversations for communities.
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