Vooks Public Catalog API vs Croma

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Vooks Public Catalog API compared with Croma
Detail	Vooks Public Catalog API	Croma
What it does	API for accessing Vooks' catalog of animated read-along storybooks and subscription pricing	Government data API connecting software and AI agents to official public records from 10 countries
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	CO
Pricing model	Free	Not given
Pricing	Free with rate limit of 600 requests per minute. Optional OAuth 2.0 token available to increase rate limit to 3,000 requests per minute.	Free plan: 1,500 credits per month with no card required. Hobby: $20 USD per month for 20,000 credits. Standard: $99 USD per month for 100,000 credits. Pro: $299 USD per month for 350,000 credits. Scale: $799 USD per month for 1,000,000 credits. Government plan: 100,000 credits per month free for pu
Key features	Search and filter library by age, topic, language, audio and sort criteria Fetch individual titles with long descriptions Access published subscription plans and trial terms Batch operations for up to 20 reads in one round trip Asynchronous catalog export with OAuth 2.0 authentication RFC 9457 structured error responses Typed client library for npm and vooks CLI Agent plugin support via MCP Registry OpenAPI 3.1 documentation and API catalog RFC 9727	REST API with 402 endpoints across 135 official sources in 10 countries MCP server integration with Claude, ChatGPT, Cursor and other MCP clients Croma Legal dashboard for monitoring judicial activity of portfolios Live lookups querying official sources in real time Provenance labelling showing official source for every record Coverage of judicial cases, company registries, tax records, vehicle records and procurement data Batch request processing with per-item cost Plain language querying through AI chatbots No charges for failed requests or cached answers
What makes it different	No authentication required for catalog reads; no API key, form or quota needed Comprehensive filtering options for children's content by age, topic, language and more Semantic versioning guarantees 180 days minimum support after deprecation of prior versions	One authentication and contract for 135 official sources instead of one per portal MCP server allows querying government data directly from Claude or ChatGPT in conversation Every record labelled with official source provenance for compliance and verification Covers 10 countries including Latin America, Brazil, United States and Japan
Community votes	0	0
DR (Domain Rating by Ahrefs)	64 +1 (up) since last check	10 +2 (up) since last check
Trust Flow (Majestic)	20	3
Citation Flow (Majestic)	29	27
Referring domains (Majestic)	722	41

4 details filled in for both companies.

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