Werify team
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Wérify helps people check claims before sharing them online. As a media creator, I know how quickly inaccurate information can spread and how time-consuming it can be to check sources. Built with Meta’s Muse Spark 1.3 and its web search capability, Wérify researches consumer and technology claims in English, French, and Spanish. It presents cited evidence, explains whether that evidence supports or contradicts a claim, and highlights uncertainty. When a claim lacks essential details, it asks for clarification. When usable cited evidence is unavailable, it withholds a conclusion. Users can open the sources, prepare an editable draft, and copy or download it for review before publishing. The mobile-friendly web app requires no account. Wérify makes source-based research more accessible to content creators, students, and everyday social media users while keeping the final publishing decision with the user.