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Selectpdf vs TiDB Cloud

TiDB Cloud scores higher on the AgentReady, 65/100 against 47/100. 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

Selectpdf. SelectPdf is a battle-tested HTML to PDF toolkit providing a .NET Library for self-hosted embedding and a REST API for any language.

TiDB Cloud. TiDB Cloud is a cloud-native distributed SQL database service that provides infrastructure for infinite agents and infinite data, with support for AI applications, vector search, and multi-modal data platforms.

Where Selectpdf is ahead

Selectpdf passes clear canonical domain, and TiDB Cloud does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: pricing understandable. TiDB Cloud misses it.

And on adopt, free trial or free allowance, fast time to first request, copyable quickstart and official python sdk. TiDB Cloud misses those.

Where TiDB Cloud is ahead

TiDB Cloud passes llms-full.txt / full agent docs and mcp discoverable, and Selectpdf 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. Selectpdf misses it.

And on adopt, no mandatory sales call, agent-compatible signup flow, cli available and mcp integration available. Selectpdf misses those.

Finally, on operate, structured, predictable output, observable execution and agent compatibility verified. Selectpdf misses those.

What neither does

Both fail openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented, programmatic credential creation, 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. TiDB Cloud leads 93 to 80. Selectpdf misses llms-full.txt / full agent docs, mcp discoverable; TiDB Cloud misses clear canonical domain.

Understand. TiDB Cloud leads 38 to 31. Selectpdf misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; TiDB Cloud misses openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. TiDB Cloud leads 65 to 52. Selectpdf misses no mandatory sales call, agent-compatible signup flow, programmatic credential creation, cli available, mcp integration available; TiDB Cloud misses programmatic credential creation, free trial or free allowance, fast time to first request, copyable quickstart, official python sdk.

Operate is whether an agent can run against it in production and recover when a call fails. TiDB Cloud leads 65 to 24. Selectpdf misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution, agent compatibility verified; TiDB Cloud misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable.

Pricing

Selectpdf starts at $19/mo and has a free tier. TiDB Cloud does not publish one.

Signal by signal

Which to pick

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

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