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KeyCDN vs Vercel

Vercel scores higher on the AgentReady, 93/100 against 45/100. They differ on 16 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

KeyCDN. KeyCDN is a high performance content delivery network built for the future, enabling users to deliver content to users at blazing fast speed with setup in minutes.

Vercel. Vercel is a cloud platform for deploying and scaling web applications, with infrastructure that supports AI agents and applications that scale from zero to millions instantly.

Where KeyCDN is ahead

KeyCDN passes search discoverable, and Vercel 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. Vercel misses it.

And on adopt, no mandatory sales call, official typescript sdk and official python sdk. Vercel misses those.

Finally, on operate, canonical workflow succeeds and observable execution. Vercel misses those.

Where Vercel is ahead

Vercel passes clear canonical domain, llms.txt published, llms-full.txt / full agent docs, mcp discoverable and machine-readable metadata, and KeyCDN 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. KeyCDN misses it.

And on adopt, cli available and mcp integration available. KeyCDN misses those.

Finally, on operate, agent compatibility verified. KeyCDN misses it.

What neither does

Both fail public docs discoverable, openapi / spec quality, request examples provided, response examples provided, errors and status codes 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. 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. Vercel leads 100 to 47. KeyCDN misses clear canonical domain, public docs discoverable, llms.txt published, llms-full.txt / full agent docs, mcp discoverable, machine-readable metadata; Vercel misses search discoverable, public docs discoverable.

Understand is whether an agent can read the docs and work out how the API behaves before calling it. Vercel leads 92 to 38. KeyCDN misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented; Vercel misses openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. Vercel leads 100 to 60. KeyCDN misses programmatic credential creation, fast time to first request, copyable quickstart, cli available, mcp integration available; Vercel misses no mandatory sales call, programmatic credential creation, fast time to first request, copyable quickstart, official typescript sdk, official python sdk.

Operate. Vercel leads 78 to 35. KeyCDN misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Vercel misses canonical workflow succeeds, structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution.

Pricing

KeyCDN starts at $4/mo with no free tier. Vercel starts at $20/mo. and has a free tier.

Signal by signal

Which to pick

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

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