Developed by Notte Labs (nottelabs).

Notte provides managed cloud browser sessions and a perception layer that turns web pages into structured, natural-language maps for AI agents, plus an open-source framework and CLI for browser automation.

Available as the open-source notte Python package and CLI and as a hosted cloud platform at notte.cc.

Released in 2024 and actively developed through 2026 alongside its browser-use agent leaderboard work.

It exists to make browser automation for AI agents cheaper and more reliable by mixing deterministic scripting with AI only where needed.

Requires an LLM provider API key for the agent layer and a Notte account for managed cloud browser sessions, proxies, and CAPTCHA handling.

Core framework is open-source, the managed cloud browser infrastructure (sessions, proxies, credential vaults) is a commercial hosted service that observes and executes web actions on your behalf.