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Galileo vs New Relic

Galileo scores higher on the AgentReady, 57/100 against 51/100. They differ on 13 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Galileo. Galileo is the AI observability and eval engineering platform where offline evals become production guardrails.

New Relic. Intelligent Observability platform that resolves issues at scale before they impact bottom line

Where Galileo is ahead

Galileo passes llms-full.txt / full agent docs and mcp discoverable, and New Relic does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: authentication documented and limits / constraints documented. New Relic misses those.

And on adopt, mcp integration available. New Relic misses it.

Finally, on operate, structured, predictable output and agent compatibility verified. New Relic misses those.

Where New Relic is ahead

New Relic passes clear product positioning, and Galileo does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: pricing understandable. Galileo misses it.

And on adopt, self-service signup, free trial or free allowance and fast time to first request. Galileo misses those.

Finally, on operate, observable execution. Galileo misses it.

What neither does

Both fail structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, no mandatory sales call, programmatic credential creation, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable. If your agent needs any of those, you will be building it yourself either way.

Score, pillar by pillar

The AgentReady splits into four pillars, scored separately, because a product can be easy to find and still impossible to adopt.

Discover. Galileo leads 87 to 80. Galileo misses clear product positioning; New Relic misses llms-full.txt / full agent docs, mcp discoverable.

Understand. Galileo leads 31 to 23. Galileo misses structured api reference, openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented; New Relic misses structured api reference, openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. New Relic leads 65 to 55. Galileo misses self-service signup, no mandatory sales call, programmatic credential creation, free trial or free allowance, fast time to first request; New Relic misses no mandatory sales call, programmatic credential creation, mcp integration available.

Operate is whether an agent can run against it in production and recover when a call fails. Galileo leads 53 to 35. Galileo misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution; New Relic misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

Galileo does not publish a machine-readable starting price. New Relic does not publish one and has a free tier.

Signal by signal

Which to pick

Galileo clears more of the signals an agent needs, so it is the safer default for unattended use. Full profiles: Galileo and New Relic. Alternatives to each: Galileo, New Relic.

An agent can fetch this as data: POST /v1/compare {"slugs": ["galileo", "newrelic"]}