#ttfb

Sunsetting binary 'first-build success' from BuilderProof's H2 2026 rankings (and what replaces it)

Effective with the H2 2026 ranking, BuilderProof retires binary 'first-build success' as a scored axis, on the basis of documented vendor changes through H1 2026 rather than any first-party run. It becomes a precondition (must pass to be ranked) and the rank weight moves to time-to-first-functional-build.