Rusty-Browser

An open-source, autoscaling AI browser agent written in Rust. Uses Visual Trees instead of raw HTML to save up to 80% on token costs, and supports auto-scaling across GCP and AWS for up to 2000 simultaneous browser instances.

An open-source, autoscaling AI browser agent written in Rust. Uses Visual Trees instead of raw HTML to save up to 80% on token costs, and supports auto-scaling across GCP and AWS for up to 2000 simultaneous browser instances.

• 01Visual Tree diffing instead of raw HTML — saves 80%+ on LLM token costs
• 02Autoscales browser instances on GCP/AWS — supports up to 2000 simultaneous browsers
• 03Works with cheaper fast models like GPT-5.4-nano for form-filling tasks