Flatfile vs Proofy

The standard for customer data onboarding

Flatfile is solving data onboarding – a fancy way of describing the pains associated with importing spreadsheets. Our two business products elegantly solve data onboarding for both customers that import data themselves, to B2B companies where data migration is a critical component of their operations.

Location: Denver, USA

Best offer for email list verification

Quickly validate and verify your email lists. Just drop your contacts directly into the PROOFY interface. We'll sort out the good, the bad, and the ugly. Verify email addresses within your application using our Real Time API.
Our stage email verification process will ensure you get rid of all invalid emails and helping you boost your return on investment (ROI) for email marketing campaigns