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For AI startup CTOs

Stop losing weeks to regressions, drift and cost blowouts.

Compose the flow, watch what it does in production, and change it on evidence. The modules that catch a regression, a retrieval drop or a runaway bill are bundled from the Team tier up.

Checking session…

Free tier, no card. Upgrade when it earns it.

What this page can be held to

5
Quality modules bundled at Team, none bought separately
$105
Of modules at list price, included in Team
$99
What Team costs per month
10
Flows live at once, so a rollback is a slot away

The loop that closes, instead of three tools that do not

Model hosts do not evaluate, evaluation platforms do not host, and neither one knows what your flow cost last week. Here the thing running the flow is the thing reporting on it.

  • Regressions surface as a diff, not as a support ticket

    Evals clusters production traffic, labels it, and builds the eval sets from what your users actually asked. A version that got worse shows up against the one before it.

  • Retrieval drift has a number before it has a complaint

    Recall@K, precision, MRR and NDCG per query cluster, continuously. Drift is a line that moved rather than a week spent proving it moved.

  • The bill points at a feature, not at a month

    Cost Attribution breaks spend down by feature, user, prompt template and provider. Traces carry the latency and the cost each hop of an agent run added.

Where this sits on the ladder

Team is the tier the Quality suite arrives on. Pro adds retrieval, safety and migration work at throughput.

  • Team

    $99/month

    The Quality suite bundled, for a product in production.

  • Pro

    $399/month

    RAG and safety operations, at throughput.

Compare every tier

Check it before you believe it

Every claim on this page is stated somewhere it can be held against us.

Pricing
Which modules each tier bundles, and what each costs alone.
FAQ
How evals, traces and attribution are metered.
Glossary
Recall@K, drift, attribution — defined.

Put the next regression on a dashboard

Start on the free tier and move up when the flow has traffic worth watching. The modules switch on against the flows you already shipped.

Checking session…

Free tier, no card. Upgrade when it earns it.