HansaChat vs Slack - Feature comparison & pricing calculator
| Feature | HansaChat | Slack |
|---|---|---|
| Primary feature | ✅ Text communications | ✅ Text communications |
| Price per user | €0 (unlimited users) |
Pro: €8.25/user/month
Business+: €18/user/month
|
| Monthly price | Starting €/month | €0 on free plan |
| Storage price | Included in your plan, extra storage costs €9.99 per 50GB |
Included on all plans
90 days retention on free plan,
files stored for 90 days in Free
plan, 10GB – 1TB in Paid plans
|
| Message history limit | Forever (except test plans) | 90 days on free plan, forever on paid plans |
| Integrations | Currently N/A, coming Q3 2026 |
Limit of 10 integrations in Free plan
2400+ integrations in paid plans |
| Audio calls | Unlimited | Unlimited |
| Video calls | Currently N/A, coming Q2 2026 |
Free: 2 users max
Paid: up to 50 users |
| Screen sharing | Currently N/A, coming Q2 2026 | Yes (in paid plans) |
| Threads | Currently N/A, coming Q2 2026 | Yes |
| SSO (including domain restrictions) | ✅ Yes, all plans, no extra charge | Only on paid plans |
| API user management | ✅ Yes for workspace owner | Enterprise only |
| 2FA | ✅ Yes | ✅ Yes |
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