llmchat.co is a private, open-source AI chat and research tool built for deep analysis and agent-style workflows.
Privacy and open source
The product is designed with confidentiality in mind: your chat history does not leave your device. Because it’s open source, you can review how it works, adapt it to your needs, and self-host it—from a personal laptop to a company server.
Deep research and web search
llmchat.co is aimed at researchers, analysts, and developers. Built-in modes help you gather, organize, and analyze information from the web, supporting more complex, multi-step queries.
- Web Search
- Pro Search
- Deep Research
Multiple models and BYOK
The platform works with major LLM providers and supports a range of models for different tasks, from explaining complex topics to creative work. BYOK (Bring Your Own Key) lets you connect your own API keys to control costs and response quality.
