Browser & Computer Use

Browser and computer-use agents operate a real browser or desktop the way a person would — clicking, typing, scrolling, and navigating — to automate tasks that have no API. That makes them powerful for scraping, testing, form-filling, and cross-app workflows, and also the hardest kind of agent to make reliable, because real websites change, fight bots, and break automation in subtle ways. Choose based on success rate on your actual target sites, speed, and how it handles the messy parts: logins, multi-factor prompts, CAPTCHAs, pop-ups, and shifting layouts. A key split is where it runs — a local automation you fully control versus a managed cloud environment that handles browser fleets, proxies, and session persistence for you, usually more robustly but as metered usage.

Look at how it grounds actions — raw pixels, the accessibility tree, or the DOM — since that drives both accuracy and cost, and whether you can record, replay, and debug a run when it fails. Pricing is commonly per-action or per-hour of compute, which adds up quickly at scale. Treat reliability claims skeptically and pilot on your real workflows before depending on one: the difference between eighty and ninety-nine percent success is the difference between a demo and something you can schedule unattended overnight.