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product embeds
Show your customers the browser: live embeds in one API call
Live view, replay, and an activity timeline your end-customers can see — minted as expiring URLs, dropped into an iframe, scoped per tenant.
engineering captcha
We built one CAPTCHA solver for 15 providers. Here's the architecture.
Adapter registry, one vision call, code-computed drags. How BCTRL's hosted solver handles reCAPTCHA through GeeTest — and the approaches that didn't work.
engineering stealth
Stealth is a consistency problem
Detectors don't catch fake values, they catch contradictions. Why BCTRL runs a commercial antidetect engine under its browser API instead of patching Chromium.
product agents
The agent browses. The human watches. Same browser.
Human-AI collaboration on the web shouldn't need an app. One runtime, concurrent clients, and a URL anyone can open — that's the whole model.