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Slack
AICores
[US][EU]GDPR
Team messaging with 2000+ integrations
29 reviews
Free tierHas API
Default team messaging. Integrations unmatched.
What's great
- Integrations
- AI
- Search
Watch out for
- Free limited
- Overwhelming
- Expensive
Quick Facts
PricingFrom $8.75/user/mo (Pro)
Free tierYes
PlatformsWeb, Mac, Windows
APIAvailable
CategoryCloud Storage & Collaboration
Q: What is Slack?
Channels, threads, huddles, 2000+ integrations. AI summaries.
Q: How much does Slack cost?
Slack starts at $8.75/user/mo (Pro). A free tier is available with 90-day message history, 10 integrations.
Q: Who is Slack best for?
Slack is best for team communication.
Q: Is Slack free?
Slack offers a freemium model with a free tier. Paid plans start at $8.75/user/mo (Pro).
Best for
Team communication
Not ideal for
On-premises requirement
Free
Free
90-day message history, 10 app integrations
Pro
$8.75/user/mo
Full history, unlimited integrations, group calls
Business+
$15/user/mo
SAML SSO, data exports, 99.99% SLA
Enterprise Grid
Contact sales
Unlimited workspaces, HIPAA, custom retention
View official pricing →Verified March 2026
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