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CloudTweaks
LLM Observability

Galileo

$$$ Premiumfrom $100/mo · Last reviewed August 2026

Galileo is an evaluation and observability platform for generative AI applications and agents, oriented toward testing, monitoring, and guardrailing model behavior in production. It provides built-in and custom evaluation metrics such as context adherence, correctness, toxicity, and PII detection, with tracing of application runs. A free tier includes custom evals and metrics; the Pro plan is priced monthly with annual billing, and enterprise deployments are quote-based. The platform is proprietary and aimed at product and ML teams standardizing LLM quality checks.

evalsllm-tracingguardrails

Overview

Founded
2021
Pricing tier
High
Startup-friendly
Yes
Enterprise-ready
Yes

LLM observability

Request tracing
Yes
Quality evals
Yes
Prompt management
No
LLM gateway
No
Open-source
No
Self-hostable
No
Free tier
Yes: Free tier with custom evals and metrics

Categories & compliance

Categories

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