What is Wit.ai?
Meta's natural-language interface builder for apps.
Who is Wit.ai best for?
Wit.ai is best for developers who want to turn what users type or say into intents and entities for a bot, app or device.
Chat bots
It pulls the intent and details out of a message so a bot on a messaging platform can act on it.
Voice control
Speech recognition in 30 languages lets people control apps, smart speakers, appliances and lights by voice.
Apps with users worldwide
The maker counts 132 languages for text understanding, so one app can serve many markets.
Projects with no budget for NLP
Private and public apps are free, including commercial ones, within per-endpoint rate limits.
How much does Wit.ai cost?
Wit.ai is free, including for commercial use, with no paid tier; Meta applies rate limits to each API endpoint instead.
- Free for commercial use
- Private and public apps
- Rate limits per API endpoint
Meta runs Wit.ai with no pricing page, plans or checkout: the FAQ says private and public apps are both free and governed by its terms. You sign in with a Meta account. Full pricing on wit.ai. We checked these prices on .
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Questions about Wit.ai
What does an open Wit.ai app share?
An open Wit.ai app shares its intents, entities, traits and validated utterances with the community, but not the live utterances your users send. If that is a privacy concern, you can set the app to private at no cost.
Who is Wit.ai for?
Wit.ai is best for developers who want to turn what users type or say into intents and entities for a bot, app or device.
Is Wit.ai free?
Yes. Wit.ai has a free plan: free for commercial use.
Where can I try Wit.ai?
On its official website, wit.ai.
Can I use Wit.ai in a commercial app?
Yes. Wit.ai's FAQ says the service is free for commercial use, for both private and public apps, under Meta's terms. The limit is on volume instead: each API endpoint has a rate limit, listed in the HTTP API documentation.
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