Boreal Chat - AI Chatting Platform
Published on Jul 20, 2025
What is boreal.chat?
boreal.chat is a fast and reliable AI chat platform with most of the flagship models, voice mode, open-source freedom, and a ton of features to come in the roadmap! 😄
What started as a personal project to have a unified interface for different AI models quickly evolved into a full-featured platform. The goal was simple: create something that works offline, syncs seamlessly, and doesn’t compromise on speed.
Best of all, it’s completely free and open-source! Check it out at wosherco/boreal.chat
How is it developed?
boreal.chat is developed with Typescript, backed by a Postgres database. The syncing layer is done with Electric , and the offline-first layer with pglite .
The architecture allows for real-time synchronization across devices while maintaining full offline functionality. This means you can start a conversation on your laptop, continue it on your phone, and everything stays in sync - even when you’re offline.
Key features
The platform supports multiple AI models, including GPT-4, Claude, and others. Voice mode lets you have natural conversations, and the interface is designed to stay out of your way. Chat history is stored locally and synced securely, giving you full control over your data.
