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Inngest vs Riverqueue

Inngest scores higher on the AgentReady, 61/100 against 45/100. 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

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.

Riverqueue. Fast and reliable background jobs in Go.

Where Inngest is ahead

Inngest passes clear product positioning and mcp discoverable, and Riverqueue 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. Riverqueue misses it.

And on adopt, self-service signup, fast time to first request and mcp integration available. Riverqueue misses those.

Finally, on operate, idempotency support and observable execution. Riverqueue misses those.

Where Riverqueue is ahead

Riverqueue 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.

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 73. Inngest misses search discoverable; Riverqueue misses clear product positioning, mcp discoverable.

Understand. Inngest leads 46 to 31. Inngest misses openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented; Riverqueue misses structured api reference, 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 48. Inngest misses no mandatory sales call, agent-compatible signup flow, programmatic credential creation; Riverqueue misses self-service signup, agent-compatible signup flow, programmatic credential creation, fast time to first request, mcp integration available.

Operate. Inngest leads 41 to 29. Inngest misses structured, predictable output, machine-readable errors, retry behavior documented, rate-limit behavior predictable, agent compatibility verified; Riverqueue misses structured, predictable output, machine-readable errors, idempotency support, rate-limit behavior predictable, observable execution, agent compatibility verified.

Pricing

Inngest starts at $99/mo and has a free tier. Riverqueue does not publish one 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: Inngest and Riverqueue. Alternatives to each: Inngest, Riverqueue.

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