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Healthchecks vs Inngest

Inngest scores higher on the AgentReady, 61/100 against 44/100. They differ on 14 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Healthchecks. Healthchecks.io is a service for monitoring cron jobs and similar periodic processes.

Inngest. Inngest is an event-driven durable execution platform that allows developers to run fast, reliable code on any platform without managing queues, infrastructure, or state.

Where Healthchecks is ahead

Healthchecks passes search discoverable, and Inngest does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds adopt: no mandatory sales call. Inngest misses it.

And on operate, retry behavior documented. Inngest misses it.

Where Inngest is ahead

Inngest passes llms.txt published, llms-full.txt / full agent docs, mcp discoverable and machine-readable metadata, and Healthchecks 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 limits / constraints documented. Healthchecks misses those.

And on adopt, fast time to first request, copyable quickstart, official python sdk and mcp integration available. Healthchecks misses those.

Finally, on operate, idempotency support. Healthchecks misses it.

What neither does

Both fail openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, agent-compatible signup flow, programmatic credential creation, structured, predictable output, machine-readable errors, 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. Inngest leads 87 to 67. Healthchecks misses llms.txt published, llms-full.txt / full agent docs, mcp discoverable, machine-readable metadata; Inngest misses search discoverable.

Understand. Inngest leads 46 to 23. Healthchecks misses structured api reference, openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Inngest misses openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented.

Adopt is whether an agent can get a key and make its first successful call without a human in the loop. Inngest leads 70 to 45. Healthchecks misses agent-compatible signup flow, programmatic credential creation, fast time to first request, copyable quickstart, official python sdk, mcp integration available; Inngest misses no mandatory sales call, agent-compatible signup flow, programmatic credential creation.

Operate. Both sit at 41/100 here. Healthchecks misses structured, predictable output, machine-readable errors, idempotency support, rate-limit behavior predictable, agent compatibility verified; Inngest misses structured, predictable output, machine-readable errors, retry behavior documented, rate-limit behavior predictable, agent compatibility verified.

Pricing

Healthchecks starts at $0/mo and has a free tier. Inngest starts at $99/mo and has a free tier.

Signal by signal

Which to pick

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

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