An API to convert natural language into actions

Apache NLPCraft® is an open source library for adding natural language Interface to modern applications. It enables people to interact with your products using voice or text.

Define the intents to interpret user input using any JVM-based language like Java, Scala, Groovy or Kotlin. Use REST API to integrate with your products.

Natural Language Interface enables users to interact with any type of products using natural language augmenting existing UI/UX with fidelity and simplicity of a familiar spoken language.

Natural Language has no learning curve, no special rules or UI to master, no cumbersome syntax or terms to remember - it's just a natural interface that your users already know.

Advanced Intent Definition Language (IDL) coupled with deterministic intent matching provide ease of use and unprecedented expressiveness for developing non-trivial intent comprehension.

Easily compose, mix and match new named entities out of built-in or external ones, creating new reusable named entity recognizers on the fly.

Advanced out-of-the-box support for maintaining and managing conversational context that is fully integrated with intent matching.