wit.ai

Natural language processing platform — build voice and text interfaces for apps, bots, and devices

Verified API available
Quick facts
What is it Natural language processing platform — build voice and text interfaces for apps, bots, and devices
Pricing Unknown
Platform Web Application
API Yes
Best for Building conversational interfaces for mobile apps, Creating smart home voice control systems
Domain registered 2017

Data updated Aug. 1, 2026

What does wit.ai do?

wit.ai is a natural language processing platform that helps developers build interfaces where users can interact with products using voice commands or text input. It takes spoken or typed phrases and converts them into structured data that applications can act upon. For example, when a user says 'Post my last three pictures to Facebook,' wit.ai extracts the intent (share), media type (pictures), quantity (3), and platform (Facebook) for the app to execute.

The platform works by analyzing user input to identify intents and extract entities—the specific pieces of information needed to perform actions. It supports 132 languages and learns from every interaction, improving its understanding over time. What makes wit.ai stand out is its community-driven approach where developers share knowledge and training data, creating a collective intelligence that benefits all users.

This tool is most valuable for developers creating chatbots, mobile apps with voice interfaces, smart home devices, and wearable technology. It's particularly useful for teams building multimodal experiences that need to understand natural language commands across different platforms and languages. The platform is free to use and provides extensive documentation, tutorials, and community support to help developers get started quickly.

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Key features

What makes it stand out
01
Intent recognition from user speech or text
02
Entity extraction for actionable data
03
Multilingual support for 132 languages
04
Community-driven knowledge sharing
05
Free and open platform for development

Who is wit.ai for?

Who benefits most from this tool
Building conversational interfaces for mobile apps
Creating smart home voice control systems
Developing chatbots for messaging platforms

Trust & presence

Domain Domain registered 2017

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