Histeeria is the reliability layer for production AI agents. Monitor every decision in real time, evaluate judgment across eight dimensions, get alerts on mistakes, and improve agents before they fail in front of users.

What is Histeeria?

Product overview for search and newcomers.

Quickstart

Connect your first agent in under five minutes.

AI agent monitoring

Real-time production agent observability.

AI agent evaluation

Continuous judgment scoring for LLM agents.

SDK

Python and TypeScript — one-line observe().

Integrations

OpenAI, Anthropic, LangChain, CrewAI, and more.

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What Histeeria does

CapabilityWhat you get
Monitor24/7 ingestion of agent decisions, traces, and outputs
EvaluateEight-dimension judgment scoring on every decision
AlertIncidents, streaks, and inbox notifications when quality drops
ImproveReports, trends, and public profiles to track judgment over time
Histeeria is built for developers, AI startups, and enterprise teams that need AI agent observability and production LLM monitoring with evidence-backed evaluation — not vague pass/fail labels.

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The three-step loop

1

Connect

Create an agent profile, generate an API key, and add the SDK to your codebase.
2

Evaluate

Histeeria scores each decision on ethical recognition, uncertainty handling, escalation, and five more dimensions.
3

Improve

Use the command center, evaluation reports, and alerts to fix regressions before users notice.

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Product URLs

ServiceURL
Applicationapp.histeeria.com
APIapi.histeeria.com
Marketinghisteeria.com
Documentationdocs.histeeria.com
New here? Read What is Histeeria?, then follow the Quickstart.