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Nanobrowser
Free tierOpen-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.
Chat & assistants
What it does
Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.
In their own words: Nanobrowser is a free, open-source AI agent for Chrome and Edge. Tell it what you need and it clicks, types and reads web pages in your own logged-in browser. Use OpenAI, Anthropic, Gemini, DeepSeek, OpenRouter or a local model.
It's a chat & assistants tool. A free tier lets you try it before paying — useful when you're keeping costs low. Visit the website for the latest features and pricing.
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Chat & assistants
Pricing
Free tier + paid plans
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