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Deepset vs Modal

Modal scores higher on the AgentReady, 55/100 against 44/100. They differ on 10 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Deepset. Deepset is a company that provides Haystack, an open platform to build, run, and govern AI agents and applications.

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

Where Deepset is ahead

Deepset passes clear canonical domain and 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 adopt: mcp integration available. Modal misses it.

Where Modal is ahead

Modal passes clear product positioning, public docs discoverable and llms-full.txt / full agent docs, and Deepset 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. Deepset misses it.

And on adopt, no mandatory sales call, agent-compatible signup flow and official typescript sdk. Deepset misses those.

What neither does

Both fail openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented, programmatic credential creation, fast time to first request, copyable quickstart, structured, predictable output, 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. Modal leads 80 to 67. Deepset misses clear product positioning, public docs discoverable, llms-full.txt / full agent docs; Modal misses clear canonical domain, mcp discoverable.

Understand is whether an agent can read the docs and work out how the API behaves before calling it. Modal leads 38 to 23. Deepset misses structured api reference, openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Modal misses openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt is whether an agent can get a key and make its first successful call without a human in the loop. Modal leads 65 to 50. Deepset misses no mandatory sales call, agent-compatible signup flow, programmatic credential creation, fast time to first request, copyable quickstart, official typescript sdk; Modal misses programmatic credential creation, fast time to first request, copyable quickstart, mcp integration available.

Operate. Both sit at 35/100 here. Deepset misses structured, predictable output, 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

Deepset starts at $0/mo and has a free tier. Modal starts at $0/mo and has a free tier.

Signal by signal

Which to pick

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

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