Built by operators. For operators.
ProofUp was built inside a property management company that kept encountering forged pay stubs during income verification. We built what we needed and made it available to everyone else.
Our mission
The pay stub said one thing. The bank said another.
The pay stub on your desk looks fine. It usually does. Forged income documents have fooled leasing teams for twenty years. Now AI means anyone can produce a convincing one in minutes.
ProofUp connects to the applicant's bank and payroll directly via Plaid. The income figure in the dashboard comes from the account, not from a document. Uploaded files get read at the data level. Applicants match a live selfie to their government ID. The whole thing takes under three minutes.
Portfolios that switched saw delinquency drop by half and evictions by 24%. The leasing team stops guessing.
The family
Part of Rex Tech Ventures.
ProofUp is one of six tools Rex Tech Ventures built for property management. Each one came out of running actual properties.
AI-powered maintenance call routing
Payment processing tool
Maintenance operations platform
AI-powered vendor compliance and COI verification
Invoice coding & processing automation
AI income and fraud screening