Interakt

Interakt is an open-source, self-hosted platform providing integrated search and AI chat widgets for websites. It supports hybrid keyword and semantic search with facets and synonyms, grounded AI chat with streaming and citations, and analytics dashboards. It offers a unified admin dashboard and API, customizable AI providers, and drop-in embeddable widgets compatible with any site. It is MIT licensed and designed for deployment with Docker, Postgres, and Elasticsearch or Azure AI Search, targeting indie developers and small teams.