Browserbase
Makes the web as reliable and programmable as APIs — real browsers your agents can drive at scale.
The infrastructure layer for the "my agent needs to use a website, not just read it" problem — the long tail of portals, dashboards, and login-walled surfaces that have no API. For a VC workflow, that's data rooms, LP portals, and registration systems an agent could operate on your behalf. Stagehand, their open-source framework, is the approachable entry point: browser automation written in plain-language instructions instead of brittle selectors.