Ship ML pipelines and AI agents with confidence

$39 a month, flat. The hosted Cloud plan includes 3 agents, 2 seats, 90-day session retention, and every feature. Replays, experiment runs, imports and recording all come with it. No meters, no usage math. Need more agents, seats or governance? That's the Enterprise plan.

The trial is full access to everything and needs no credit card. When it ends, add a card and you're on the $39/month plan. Nothing about your workspace changes except the billing. There's no free hosted tier: the free option is the open-source version, self-hosted on your own infrastructure, forever.

Unlimited agents, custom seats and session retention, plus the governance layer: SSO, role-based access and audit. If the Cloud plan's limits are the only thing in your way, that's the conversation to have with us.

They tell you what happened: traces you read, dashboards you check. Kitaru re-runs what happened. Your agent's real code executes again against the recorded world, so you can test your next change against your last thousand sessions before it ships. Kitaru also imports trace files exported from Langfuse, LangSmith, Braintrust, Logfire or Arize Phoenix, so your observability tool stays your system of record.

Yes. Kitaru is open source under Apache 2.0, the same model as ZenML. One command brings up a local deployment in Docker, or self-host the server in your own VPC. Either way the worker runs beside your code, on your machine or your compute, using your own model keys, so replays never execute on our infrastructure. Cloud adds the hosted control plane and remote worker pools; Enterprise adds SSO, RBAC and audit.

Self-hosted, no: the server and workers run in your infrastructure and your traces never have to leave your systems. On the hosted Cloud plan we manage the control plane, but replay still executes on your own workers with your own keys. The recorded sessions are yours.

No, one subscription covers both workspaces. They're priced differently (ZenML's managed tiers scale with pipeline executions; Kitaru is a flat $39/month), but it's the same control plane, the same governance, and one bill.