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Neon vs Upstash

Neon scores higher on the AgentReady, 90/100 against 72/100. 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

Neon. The backend for apps and agents, built to scale on Lakebase Postgres.

Upstash. Serverless data platform providing Redis, Vector database, messaging, workflow orchestration, and secure cloud containers for AI agents.

Where Neon is ahead

Neon passes structured api reference, and Upstash does not. That is understand, whether an agent can read the docs and work out how the API behaves before calling it.

Where Upstash is ahead

Upstash passes search discoverable and public docs discoverable, and Neon 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. Neon misses it.

And on adopt, no mandatory sales call, free trial or free allowance, fast time to first request, copyable quickstart, official typescript sdk and official python sdk. Neon misses those.

Finally, on operate, canonical workflow succeeds, retry behavior documented, rate-limit behavior predictable and observable execution. Neon misses those.

What neither does

Both fail openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, programmatic credential creation, structured, predictable output, machine-readable errors, idempotency support. 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. Both sit at 100/100 here. Neon misses search discoverable, public docs discoverable; Upstash misses nothing.

Understand is whether an agent can read the docs and work out how the API behaves before calling it. Neon leads 83 to 38. Neon misses openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Upstash misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented.

Adopt. Neon leads 100 to 80. Neon misses 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; Upstash misses agent-compatible signup flow, programmatic credential creation.

Operate. Neon leads 78 to 71. Neon misses canonical workflow succeeds, structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution; Upstash misses structured, predictable output, machine-readable errors, idempotency support.

Pricing

Neon does not publish a machine-readable starting price. Upstash starts at $0/mo and has a free tier.

Neon plansUpstash plans
-Free $0
-Pay as you go $0.2 per 100K commands
-Fixed 250MB $10/month
-Fixed 1GB $10/month
-Fixed 5GB $10/month
-Fixed 10GB $10/month
-Fixed 50GB $10/month
-Fixed 100GB $10/month
-Fixed 500GB $10/month
-Enterprise Custom

Signal by signal

SignalNeonUpstash
AgentReady9072
Discovery100100
Understanding8338
Adoption10080
Operability7871
Public APIYesYes
MCP serverYesYes
OpenAPI specYesUnknown
CLIYesYes
llms.txtYesYes
Self-serve signupYesYes
Free tierUnknownYes

Which to pick

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

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