Free to start.
Full RCA, no matter where you start.

One unit of work your agent completes — a conversation, a task run, a pipeline execution. Free plan covers 500/month. Startup includes 5,000 — after that, you pay per session.

On the free plan, collection stops at 500. On startup, you're covered up to 5,000 — then you pay per session above that, usage-based. No gaps in coverage, no data loss.

Yes. Free during early access, no credit card required. We'll give you 30 days notice before pricing changes. Early users are grandfathered.

Five minutes. Connect via OTEL, Langfuse, or our SDK. No infra changes. You'll see your first failure pattern the same day.

Those tools give you traces. Kelet reads them for you. It finds failure patterns across thousands of sessions, explains why they're failing, and generates a targeted fix — with proof the fix worked.

Never. We don't share your data or use it to train public models. What we do: Kelet automatically fine-tunes a private set of models for each sub-agent you connect — roughly a dozen per agent. They live in your account, trained on your traces, serving only your root-cause analysis. They're never shared. Frankly, they wouldn't be useful to anyone else anyway — they're calibrated to your specific agent, not anyone else's.