Nanobrowser

Open-source Chrome extension for AI-powered, multi-agent web automation.

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Nanobrowser is a self-hosted, open-source Chrome extension that runs multi-agent AI workflows to automate web tasks using the user's own LLM API key, positioned as an open alternative to OpenAI Operator. It's built for users who want AI-driven browser automation without depending on a closed, proprietary agent product.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Nanobrowser - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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