A detailed comparison of Slack and Rocket.Chat to help you choose the right tool for your needs.
Business communication platform for team messaging and collaboration.
| Plan | Slack | Rocket.Chat |
|---|---|---|
| Free Tier | ✓ 90-day message history | ✓ Free (self-hosted) |
| Lowest Paid | $8.75/user/mo | $4/user/mo |
| Enterprise | $12.50/user/mo | Custom pricing |
| Feature | Slack | Rocket.Chat |
|---|---|---|
| Channels | ✓ | ✓ |
| Direct messages | ✓ | — |
| Huddles | ✓ | — |
| Clips | ✓ | — |
| Workflow Builder | ✓ | — |
| App integrations | ✓ | — |
| File sharing | ✓ | ✓ |
| Search | ✓ | — |
| Threads | ✓ | — |
| Canvas | ✓ | — |
| Video conferencing | — | ✓ |
| Livechat | — | ✓ |
| Bots | — | ✓ |
| Apps marketplace | — | ✓ |
| Self-hosting | — | ✓ |
| E2E encryption | — | ✓ |
| Federation | — | ✓ |
| API | — | ✓ |
| Open Source | ✗ | ✓ |
| Rating | ⭐ 4.4 | ⭐ 4 |
Choose Slack if: You need teams of all sizes. Slack excels with its industry standard and massive integration ecosystem.
Choose Rocket.Chat if: You need organizations needing open-source, compliant chat. Rocket.Chat stands out with its open source and self-hosted option.
Best free option: Both Slack and Rocket.Chat offer free tiers. Slack offers "90-day message history" while Rocket.Chat offers "Free (self-hosted)".
It depends on your needs. Slack is better for teams of all sizes, while Rocket.Chat is better for organizations needing open-source, compliant chat. Both are excellent tools rated 4.4 and 4 respectively.
Slack starts at $8.75/user/mo while Rocket.Chat starts at $4/user/mo. Both offer free tiers.
Most tools offer import/export features to help you migrate. We recommend trying Rocket.Chat's free tier before fully committing to a switch.
Join our weekly ToolSwitcher digest for free alternatives, cost-cutting playbooks, and curated tool deals.
Free forever. Unsubscribe anytime. No spam.