Apiosk vs Vooks Public Catalog API

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

Apiosk compared with Vooks Public Catalog API
Detail	Apiosk	Vooks Public Catalog API
What it does	Ask once. Stay informed.	API for accessing Vooks' catalog of animated read-along storybooks and subscription pricing
Stage	Not given	Not given
Founded	Not given	Not given
Based in	NL	Not given
Pricing model	Paid	Free
Pricing	Pay-as-you-go pricing based on sources used per request. Each run is priced individually with costs shown before approval. Example: €0.12 for a company verification query using three sources. For recurring requests, users can choose a fixed number of prepaid runs or pay-as-you-go with a maximum per	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.
Key features	Ask questions in plain language without coding Review sources and maximum cost before approval Set recurring updates on daily, weekly or custom schedules Receive updates to Slack or Gmail Connect with ChatGPT, Claude and other AI agents via MCP or API View actual cost of every run in order history Set spending limits and approval rules for AI agents	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
What makes it different	Transparent pricing shown before any request runs Combines results from multiple trusted sources into one answer Works inside ChatGPT and Claude without separate setup Pay-as-you-go with no subscription required	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 −1 (down) since last check	63 no change since last check
Trust Flow (Majestic)	17	20
Citation Flow (Majestic)	28	29
Referring domains (Majestic)	110	722

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