Browserbase, which develops headless browsers for AI agents and apps, raised a $40M Series B led by Notable Capital at a $300M valuation, up ~4x since September (Alex Konrad/Upstarts Media)
Alex Konrad / Upstarts Media: Browserbase, which develops headless browsers for AI agents and apps, raised a $40M Series B led by Notable Capital at a $300M valuation, up ~4x since September — The 16-month-old infrastructure startup behind ‘headless browsers’ is now valued at $300 million and claims more than 1,000 customers.


Alex Konrad / Upstarts Media:
Browserbase, which develops headless browsers for AI agents and apps, raised a $40M Series B led by Notable Capital at a $300M valuation, up ~4x since September — The 16-month-old infrastructure startup behind ‘headless browsers’ is now valued at $300 million and claims more than 1,000 customers.