Words Plans Pricing
Words API is sold and metered exclusively through the RapidAPI marketplace using a daily-quota tiered model. Every paid tier carries the same per-request feature set; tiers differ only by the per-day request ceiling. There is also a one-time data purchase option for self-hosting the underlying dataset. All prices and quotas reflect the figures published on wordsapi.com.
Words Plans Pricing is the machine-readable pricing-plan profile for Words API on the APIs.io network, conforming to the API Commons Plans specification.
It defines 5 plans, covering freemium, subscription, and enterprise tiers, with named plans including Basic, Pro, Ultra, Mega, Data Purchase.
Tagged areas include Dictionaries, Linguistics, Thesaurus, English, and Lexical Data.
Plans
Free tier — 2,500 requests per day for prototypes, students, and small projects.
- All Words API endpoints
- 150,000+ word coverage
- Full thesaurus and lexical hierarchy access
- Frequency, rhymes, pronunciation
Production tier — 25,000 requests per day for small to mid-scale apps.
- All Words API endpoints
- Email support via RapidAPI
High-volume tier — 250,000 requests per day for production consumer apps.
- All Words API endpoints
- Email support via RapidAPI
Very high-volume tier — 500,000 requests per day.
- All Words API endpoints
- Email support via RapidAPI
One-time purchase of the full Words API dataset for local hosting.
- Full lexical dataset
- Local hosting (no API quota)
Sources
- https://www.wordsapi.com/
- https://www.wordsapi.com/docs/
- https://rapidapi.com/dpventures/api/wordsapi/pricing
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Every plan here is available over the APIs.io API and to AI agents over MCP.
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find_plansBrowse and filter every plan in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
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curl "https://apis.io/api/v1/plans/words-plans-pricing"curl "https://apis.io/api/v1/plans?limit=25"Discovery needs no key. Ratings and market analysis are Pro.