Two ways to run ZizkaDB
Same product. Your infrastructure or ours.
Explore the dashboard your team gets — self-host the OSS stack or use managed cloud with Fleet.
Open source
Docker Compose on your infra. Activity, Behavior, Reports, and Suggestions out of the box.
Why ZizkaDB
Agent debugging with causal lineage, not guesswork.
Observability platforms show you what happened. ZizkaDB audits why: every agent decision linked to its cause in a tamper-evident audit trail, so your team can prove and correct it.
- ·Prompt tweaks silently change decisions
- ·Tool calls skip policy without anyone noticing
- ·Same question, different answers across sessions
- ·Logs show what happened — not why
- ·Wrong answers reach customers
- ·Engineering burns time on blind debugging
- ·Token spend climbs as agents retry
- ·Trust erodes before you find root cause
- ✓Replay any session end-to-end
- ✓Measure drift against your baseline
- ✓Trace decisions with causal lineage
- ✓Catch regressions before they ship
Session replay and time-travel debugging for every agent run
Same incident. Without ZizkaDB you guess. With it you see the exact decision trail.
For teams building with agents
Integrate in an afternoon. Debug in minutes.
Log from Python, TypeScript, LiveKit voice agents, MCP, or REST. One API key per agent — no heavy infra project.
Connect your stack
Python SDK, TypeScript SDK, LangChain, CrewAI, LiveKit voice, MCP, or REST. Self-host with Docker or use managed cloud.
Debug production incidents
Prompt change broke behavior? Replay the full session, trace the decision chain, find root cause.
Enterprise & private cloud
Single-tenant VPC deployment with Fleet dashboard, workshops, and dedicated support.
Trust and security
Production-ready from day one
Pricing
Self-host free. Scale on cloud when you need to.
Full monitoring and session replay on every plan.
- ✓1 API key
- ✓Your infrastructure
- ✓Docker Compose
- ✓Community support
- ✓50k events / month
- ✓3 active API keys
- ✓Email support
- ✓100k events / month
- ✓10 active API keys
- ✓Priority support
- ✓Single-tenant VPC deployment
- ✓Up to 50 agents
- ✓Fleet dashboard and ranking
- ✓Install + integration workshop
Compare
Auditability, not observability: ZizkaDB vs LLMOps tracing platforms
Laminar, LangSmith, Langfuse, and Phoenix are AI observability tools that trace spans. ZizkaDB is built for agent auditability: it stores causal lineage, time travel over logged state, and native drift baselines.
| Capability | Laminar | LangSmith | Langfuse | Arize Phoenix | ZizkaDB |
|---|---|---|---|---|---|
| Causal lineage (why()-style, not span tree) | ~ | ~ | ✗ | ✗ | ✓ |
| Time travel (state at T) | ✗ | ✗ | ✗ | ✗ | ✓ |
| Native drift/baseline | ~ (rule-based) | ✗ | ✗ (explicit gap) | ✓ (strongest) | ✓ |
| Free self-hosting | ✓ (Apache 2.0) | ✗ (Enterprise only) | ✓ (MIT) | ✓ (ELv2, free but not OSI) | ✓ (AGPL) |
| EU AI Act mapping | ✗ | ✓ (first-party) | ~ (third-party writeups; EU region only) | ✗ | ✓ (first-party + EU-incorporated) |
| Total | 2 | 2 | 1–2 | 2 | 5/5 |
~ = partial support. Verify competitor docs before external debates.