Type-safe everywhere
Strict TypeScript, end-to-end. Your client knows your server's response shape.
Open source · MIT · 12.4k★ on GitHub
npm install your-tool
A type-safe, edge-first observability SDK. Zero config, framework-agnostic, your data stays yours.
Why teams switch
Pricing
Free + paid hosted tier. Self-host free forever.
Talk to a human
Sales, enterprise, partnerships. We respond within one business day.
- Email
- Phone
- Office123 Main St, Newtown, CT
Built by infra people, for infra people.
We were the team paged at 3am because the SDK exploded under traffic, and we got tired of writing the same monkey-patches across every project. So we wrote the tool we wished existed: type-safe end-to-end, edge-first, MIT at the core. Self-host it forever, or let us run it.
- MIT-licensed open core — fork it, patch it, ship it.
- No telemetry without consent — the SDK never phones home unprompted.
- P95 budget published per release — and the regression test is in the public repo.
Live metrics
- 50,000+
- API calls/min handled
- 12ms
- Median response
- 99.99%
- Uptime SLA
- 4.9/5
- Developer NPS
Developer questions
Do you have a free tier?+
Yes. 10,000 API calls/month, unlimited seats. No card required.
What about rate limits?+
60/min on the free tier, 600/min on Pro, custom on Enterprise.
Can I self-host?+
Enterprise tier ships a self-hostable build. Same product, your infra, your data.
How fast is your support?+
Median first response: 90 minutes. P95 under 4 hours.