LLM Evaluation Platform

Compare models and prompts to find the best for your use case.
Ensure agents perform as expected.

Create an evaluation <span>— it's free</span>

Powering the world's best AI teams.

From next-gen startups to established enterprises.

CI/CD integrationEasily integrate into your CI/CD pipeline to ensure no regressions are introduced.

AI-powered checksUse our library of AI-powered assertors based on industry standards.

No API keysRun evaluations without the need for inference API keys. We take care of the infrastructure.

Powerful evaluation engine

Run benchmarks

Compare models, settings, and prompts to find the best one for your use case.

Define success metrics

Use our set of predefined metrics or define your own to evaluate your models.

How it works

Run evaluations directly from the Lunary dashboard or trigger them as part of your CI pipeline.

We recorded a 1 minute demo video.

(expect better as we ship a lot)

SDK examples

Kick off evaluations programmatically using the Lunary SDKs in just a few lines of code.

SDKs

Any LLM. Any framework.

Seamless integration with zero friction. Our SDKs are designed to be lightweight and integrate naturally into your codebase.

import lunary
from openai import OpenAI

client = OpenAI()
lunary.monitor(client)

chat_completion = client.chat.completions.create(
  messages=[{"role": "user", "content": "Hello"}],
)

Minutes to magic.

Self-host or go cloud and get started in minutes.

Get Started (it's free)Schedule a Demo

Own Your Data

Self Hostable

1-line Integration

Prompt Templates

Chat Replays

Analytics

Topic Classification

Agent Tracing

Custom Dashboards

Score LLM responses

PII Masking

Feedback Tracking