AI — Chat UIs & Assistant Platforms (Self-Hostable)

13 companies and tools in this category. Each listing links to the provider’s own website. Search the full directory

• AnythingLLMSelf-hosted

  Desktop/Docker RAG workspace with API

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• Big-AGISelf-hosted

  Power-user chat UI

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• Chatbot UISelf-hosted

  Open-source ChatGPT-style UI

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• Cherry StudioSDK/library

  Desktop assistants

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Programming library or SDK; no hosted API key is implied.
• JanSelf-hosted

  Desktop app with local API server

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• KhojSelf-hosted

  Personal AI search/assistant

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• LibreChatSelf-hosted

  Multi-provider chat, agents, API

  Set up API access Docs Pricing — No pricing page listedStatus Details

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• LobeHub (LobeChat)Self-hosted

  Modern multi-provider chat

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• MstyAccess needs review

  Listed in the supplied document; current public API availability is not confirmed

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · API access unverified · checked 2026-10-23Current public API access is unconfirmed; check the provider’s access options.
• OnyxSelf-hosted

  Enterprise search + chat

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• Open WebUISelf-hosted

  Web UI for Ollama/OpenAI with API

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• SillyTavernSelf-hosted

  Character chat front end

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• Vane (formerly Perplexica)Self-hosted

  Self-hosted AI answer engine

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.