Browserbase Changelog
2 dated changes to Browserbase that we have logged and sourced, newest first — pricing moves, launches, deprecations and incidents. The most recent is 2025-06-24.
Everything that has changed
- Funding
Browserbase raises a US$40M Series B
The largest round in the category to date, and the clearest signal that agent browser infrastructure is being funded as a platform rather than a feature. Reported terms; not vendor-confirmed here.Logged in the browser automation apis comparison - Launch
Stagehand 2.0
Browserbase's SDK moves from an experiment to the default way people write agent browsing in TypeScript, mixing model-driven act/extract calls with ordinary Playwright in the same script.SourceLogged in the browser automation apis comparison
How this changelog is kept
Events are written by hand and dated to the day the change took effect, not the day we noticed. Each one names the tools it affects, so a shared change — a cloud provider raising egress prices across four products — appears on every profile it touches rather than being duplicated four times.
Everything here also flows into the site-wide changelog, which is the cross-tool feed of what is moving in developer infrastructure pricing.