Compare / v0 vs Emergent

v0 vs Emergent

Public tests that named both tools. These are other people's results — not BuildOff harness scores (those are coming later).

Shared community tests (2)

Test v0 Emergent Source
X: 'I ranked 14 AI app builders by strength'
Roxo (@alexhalescoder) · 2026-10-15
#2 (#2 of 14) #9 (#9 of 14) Open
Reddit r/vibecoding: same booking app prompt across 6 builders
unknown (page blocked) · excluded from tallies
— — Open

v0

Vercel AI app/UI builder.

Public list price: Plus from $30/user/mo

Builder page →

Emergent

Multi-agent full-stack builder with testing agent.

Public list price: Standard from $20/mo

Builder page →

BuildOff automated head-to-head

Coming later

BuildOff automated scores — not published yet

Spec #1 and the Playwright / Lighthouse / security harness already live in the repo. We are not running paid builder plans yet, so there are no BuildOff scores to show. Until then, use the community tests we compile and link.

Community tests See Spec #1 Planned scoring