Just chat. Nothing else.
Embeddable chat infrastructure — SDK + hosted backend — that lets developers add user-to-user messaging to their SaaS in under 30 minutes.
It handles the things that are annoying to build yourself: WebSocket reliability, push notifications, read receipts, typing indicators, file uploads, moderation, retention, and scale. It does not do video, voice, or AI agents.
Pricing
Free
$0/month
2,000 MAU
Perfect for testing and small prototypes.
Hobby
$9/month
3,000 MAU
For indie projects and side hustles.
Indie
$29/month
10,000 MAU
Growing applications and small teams.
- ✓ No revenue gates. No team-size caps.
- ✓ No $499/mo cliff.
- ✓ Predictable overages.
Comparison
| Feature | Chatrr | Stream | TalkJS |
|---|---|---|---|
| Starting price | Free | $299/mo | $29/mo |
| Free tier | 2,000 MAU | No free tier | Limited |
| No-code UI | Yes | Yes | Yes |
| Webhooks | Yes | Yes | No |
| Self-hosted option | Roadmap | Yes (Enterprise) | No |
Built for AI-assisted development
Chatrr integrates seamlessly into AI-native workflows: Claude Code plugin support, MCP server for automated code generation, and fully documented llms.txt for LLM context.