Galileo

Evaluation and guardrails platform whose in-house Luna-2 small judge models target low-cost, low-latency scoring of agentic workloads.

Category	Evals & Testing
Open source	No
Self-hostable	Yes
Pricing model	freemium
Pricing notes	Free tier added in 2025; enterprise pricing custom
Framework integrations	langchain, openai-sdk, llamaindex, opentelemetry
Funding / ownership	$45M Series B (Scale Venture Partners, 2024), $68M total