Platform Features
Every tool your AI team needs
to ship with confidence.
From the first trace to the last guardrail check — Zespan covers the full AI agent observability stack.
Tracing
See exactly what your agents are doing.
< 5 min setupOTel native OTLP/HTTP100 events per batch
Agent Monitoring
Know which agents are healthy — and which aren't.
A–F health grades0–100 composite score3 signals error · cost · eval
Evaluations
Measure output quality on every trace — automatically.
12 built-in templates200 metric keys0–1 sample rate
Guardrails
Stop bad outputs before they reach users.
7 types4 actions50ms min latency cap
Prompt Management
Ship prompt changes without breaking production.
14 days regression lookback10% regression thresholdSHA-256 content hash
Simulations
Test your AI app against real data before deploying.
100 scenarios per batch500 items per dataset3 scenario types
Cost Management
Cut your LLM bill before it cuts your runway.
30 days forecast horizon5 attribution dimensionsTop 200 per dimension
Alerts & Incidents
Get paged before your users notice.
5 incident states3 alert metric targets4 channels
ZespanPilot
Ask your production data anything — in plain English.
NLQ natural language50 msgs conversation memoryADK Google Agent Dev Kit
Playground
Find prompt failures in the sandbox, not in production.
4 providers100+ modelsLive streaming
Start free — 10K traces/month, no card needed
Setup takes under 5 minutes. Works with OpenAI, Anthropic, LangChain, CrewAI, and more.
Get started free →