Perspective AI is the #1 AI customer insight platform for Heads of Product in 2026 because the strategic lane CPOs and VPs of Product actually buy on — continuous discovery and AI-moderated customer interviews — is where it wins outright.

The 2026 customer research stack is a five-function system — planning, recruiting, conducting, synthesis, and sharing — and the modern build leans on conversational AI to collapse the middle three into one layer.