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Apideck vs Supabase

Apideck and Supabase score alike on the AgentReady. They differ on 20 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Apideck. Apideck gives Vertical SaaS and B2B Fintech companies one unified API to launch integrations in weeks.

Supabase. Supabase is an open-source Firebase alternative that provides a complete backend platform built on top of Postgres, offering database, authentication, storage, realtime, edge functions, and vector capabilities.

Where Apideck is ahead

Apideck passes search discoverable, clear canonical domain and public docs discoverable, and Supabase does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: openapi / spec quality, pricing understandable, response examples provided, errors and status codes documented and limits / constraints documented. Supabase misses those.

And on adopt, self-service signup, programmatic credential creation, free trial or free allowance, official typescript sdk and official python sdk. Supabase misses those.

Finally, on operate, canonical workflow succeeds, structured, predictable output, machine-readable errors and observable execution. Supabase misses those.

Where Supabase is ahead

Supabase passes mcp discoverable, and Apideck 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. Apideck misses it.

And on adopt, mcp integration available. Apideck misses it.

What neither does

Both fail request examples provided, no mandatory sales call, fast time to first request, copyable quickstart, 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. Supabase leads 100 to 87. Apideck misses mcp discoverable; Supabase misses search discoverable, clear canonical domain, public docs discoverable.

Understand is whether an agent can read the docs and work out how the API behaves before calling it. Apideck leads 85 to 67. Apideck misses authentication documented, request examples provided; Supabase misses openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. Apideck leads 65 to 63. Apideck misses no mandatory sales call, fast time to first request, copyable quickstart, mcp integration available; Supabase misses self-service signup, no mandatory sales call, programmatic credential creation, free trial or free allowance, fast time to first request, copyable quickstart, official typescript sdk, official python sdk.

Operate. Supabase leads 67 to 59. Apideck misses retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Supabase misses canonical workflow succeeds, structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution, agent compatibility verified.

Pricing

Apideck starts at $599/mo with no free tier. Supabase does not publish one.

Signal by signal

Which to pick

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

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