VerifyMy (formerly VerifyMyAge) is a UK-rooted age assurance platform that stands out for offering multiple verification modalities in a single SDK: document ID check, facial age estimation, credit card check, and a distinctive email-address age estimation method that requires no photo or document upload at all. The email-based route is one of the lowest-friction options on the market for jurisdictions where a hard ID check is not mandatory, and the platform carries relevant certifications.
The email estimation path is probabilistic rather than definitive - operators with strict regulator requirements may need to layer it with a document fallback.