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About ZizkaDB
What is ZizkaDB?
ZizkaDB is an operational database designed for AI agents in production. It goes beyond simple logging by providing session replay, causal lineage, and drift alerts, so you can debug and correct agent behavior before users notice issues.
Who is it for?
Built for engineering teams that build and deploy AI agents, ZizkaDB helps those struggling with blind debugging, silent prompt changes, and policy violations. It's ideal for teams using Python, TypeScript, MCP, or REST. If you're just experimenting with AI, this might be overkill; it's for production-grade deployments.
Key use cases
Use ZizkaDB to replay any session end-to-end, trace decision chains, and measure drift against baselines. Catch regressions before they ship—for example, when a prompt update changes refund answers, ZizkaDB alerts you and pinpoints the root cause, letting you roll back quickly.
Key features
- Session Replay — Replay any agent session end-to-end to see exactly what happened.
- Drift Alerts — Get notified when agent behavior changes from your baseline, like after a prompt deploy.
- Causal Lineage — Trace the decision chain to understand why an agent took a specific action.
- Multi-Language SDKs — Integrate via Python SDK, TypeScript SDK, MCP, or REST API.
- Self-Host or Cloud — Run on your own infrastructure with Docker Compose or use the managed cloud.
SaaSpartout Score
7.3
/10
Editorial score from our review methodology — not user ratings.
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ZizkaDB Pricing
ZizkaDB pricing: from $0 (self-hosted).
For comparison: the median starting price in Developer Tools is $19.99/month, measured across 301 tools we track. See the full SaaS Pricing Index →
Self-Hosted (Open Source)
Free under AGPL license. Run via Docker Compose on your own infra. Includes Activity, Behavior, Reports, and Suggestions.
Managed Cloud
Hosted at db.zizka.ai. Includes all self-hosted features plus Fleet ranking across agents and projects. Pricing available on request.
No free trial mentioned, but the self-hosted version is free to use.
Frequently asked questions
What is ZizkaDB?
ZizkaDB is an operational database for AI agents, providing session replay, drift alerts, and causal lineage to debug and monitor production agents.
How much does ZizkaDB cost?
ZizkaDB offers a free self-hosted open-source version (AGPL). The managed cloud service is also available, with pricing on request—no public pricing listed.
Is ZizkaDB free?
Yes, the self-hosted version is free and open source under the AGPL license. The managed cloud service likely has a fee, but pricing isn't publicly listed.
Who is ZizkaDB best for?
ZizkaDB is best for development teams running AI agents in production who need to debug complex behaviors, track drift, and ensure policy compliance.
What are top alternatives to ZizkaDB?
Alternatives include LangSmith, Langfuse, and Helicone, which offer similar observability and tracing for AI applications.
How does ZizkaDB work?
You integrate via SDKs (Python, TypeScript, MCP, REST). Agents log events to ZizkaDB, which stores them for replay, generates drift alerts, and traces decision lineage.
