Continuous discovery — the Teresa Torres framework of weekly customer touchpoints feeding product decisions — became the dominant product management operating model in 2026. 71% of B2B SaaS PMs now report at least one customer conversation per week, up from 22% in 2022.

Continuous discovery is the practice of weekly customer touchpoints feeding an opportunity solution tree. Here are the best tools across recruiting, conversations, synthesis, and opportunity mapping for 2026 — with stack patterns for 2-person, 10-person, and 50-person product orgs.

Continuous discovery habits — the practice popularized by Teresa Torres of weekly customer touchpoints feeding an opportunity solution tree — fail in most product organizations not because teams reject the framework but because the recruiting, scheduling, and synthesis tax makes the weekly cadence physically impossible.