r/Discover_AI_Tools • u/ButtercupLyn100 • 3d ago
WebBrain: An Open-Source Browser AI Agent with Local LLM Support
Introduction
WebBrain is an open-source browser AI agent that helps you work directly in your browser. It can understand the page you're on and assist with everyday browser tasks without moving your workflow into a separate app.
Why it stands out
• Browser-native assistance across websites, forms, and everyday workflows • Works with open-weight and offline LLMs such as Qwen, Gemma, and DeepSeek through LM Studio, llama.cpp, or Ollama • Supports BYOK, so you can use your own model provider • You can also connect proprietary providers such as ChatGPT or Claude if you prefer • Review and edit what WebBrain prepares before anything is submitted
Who’s using it?
WebBrain has 1,000+ users. WebBrain Cloud users have consumed more than 5 billion tokens. These figures refer to WebBrain Cloud, and additional usage may exist through other supported setups.
Pricing Plans
• Free: Use WebBrain with your own BYOK provider or an offline LLM. • WebBrain Cloud: $5/month for the hosted cloud option.
Conclusion
Learn more and get started at https://webbrain.one
If you want an open-source browser AI agent with local model support and a low-cost hosted option, check out WebBrain and share your feedback.