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Groq vs Modal

Groq scores higher on the AgentReady, 64/100 against 55/100. They differ on 11 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Groq. Groq is an AI inference company that pioneered the LPU (Language Processing Unit) and provides fast, reliable, affordable inference at scale.

Modal. Modal provides a serverless cloud for engineers and researchers who want to build compute-intensive applications without thinking about infrastructure.

Where Groq is ahead

Groq passes mcp discoverable, and Modal 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. Modal misses those.

And on adopt, fast time to first request, copyable quickstart and mcp integration available. Modal misses those.

Finally, on operate, structured, predictable output. Modal misses it.

Where Modal is ahead

Modal passes pricing understandable, and Groq does not. That is understand, whether an agent can read the docs and work out how the API behaves before calling it.

It also holds adopt: no mandatory sales call, free trial or free allowance and cli available. Groq misses those.

What neither does

Both fail clear canonical domain, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, programmatic credential creation, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified. 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 is whether an agent can find the product at all without being told it exists. Groq leads 93 to 80. Groq misses clear canonical domain; Modal misses clear canonical domain, mcp discoverable.

Understand. Groq leads 46 to 38. Groq misses openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented; Modal misses openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. Groq leads 70 to 65. Groq misses no mandatory sales call, programmatic credential creation, free trial or free allowance, cli available; Modal misses programmatic credential creation, fast time to first request, copyable quickstart, mcp integration available.

Operate. Groq leads 47 to 35. Groq misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Modal misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

Groq does not publish a machine-readable starting price. Modal starts at $0/mo and has a free tier.

Signal by signal

Which to pick

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

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