Hark’s $700M Series A turns the AI interface race into a hardware bet

The AI interface race is not only happening inside chat windows. Some founders are betting it needs new hardware too.

What happened

Hark raised a $700M Series A at a reported $6B valuation, with investors including major strategic and venture backers.

Why it matters

The round is unusually large for an early-stage company and shows how much capital is chasing the next default AI interface.

The bigger picture

If AI becomes a daily operating layer, the question is where it lives: phone, browser, desktop, wearable, or new dedicated device. Hark is a big bet on that interface shift.