Galileo vs Speakeasy
Speakeasy scores higher on the AgentReady, 64/100 against 57/100. They differ on 8 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.
Speakeasy. Speakeasy is an AI control plane platform for securely scaling enterprise AI.
Where Galileo is ahead
Galileo passes search discoverable, and Speakeasy does not. That is discover, whether an agent can find the product at all without being told it exists.
It also holds understand: limits / constraints documented. Speakeasy misses it.
And on adopt, cli available. Speakeasy misses it.
Where Speakeasy is ahead
Speakeasy 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: structured api reference and pricing understandable. Galileo misses those.
And on adopt, free trial or free allowance. Galileo misses it.
Finally, on operate, observable execution. Galileo misses it.
What neither does
Both fail openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, self-service signup, no mandatory sales call, programmatic credential creation, fast time to first request, 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. Both sit at 87/100 here. Galileo misses clear product positioning; Speakeasy misses search discoverable.
Understand is whether an agent can read the docs and work out how the API behaves before calling it. Speakeasy leads 46 to 31. Galileo misses structured api reference, openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented; Speakeasy misses openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.
Adopt. Both sit at 55/100 here. Galileo misses self-service signup, no mandatory sales call, programmatic credential creation, free trial or free allowance, fast time to first request; Speakeasy misses self-service signup, no mandatory sales call, programmatic credential creation, fast time to first request, cli available.
Operate. Speakeasy leads 67 to 53. Galileo misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution; Speakeasy misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable.
Pricing
Galileo does not publish a machine-readable starting price. Speakeasy does not publish one with no free tier.
Signal by signal
| Signal | Galileo | Speakeasy |
|---|---|---|
| AgentReady | 57 | 64 |
| Discovery | 87 | 87 |
| Understanding | 31 | 46 |
| Adoption | 55 | 55 |
| Operability | 53 | 67 |
| Public API | Yes | Yes |
| MCP server | Yes | Yes |
| OpenAPI spec | Unknown | Yes |
| CLI | Yes | Unknown |
| llms.txt | Yes | Yes |
| Self-serve signup | No | No |
| Free tier | Unknown | No |
Which to pick
Speakeasy clears more of the signals an agent needs, so it is the safer default for unattended use. Full profiles: Galileo and Speakeasy. Alternatives to each: Galileo, Speakeasy.
An agent can fetch this as data: POST /v1/compare {"slugs": ["galileo", "speakeasy"]}