How 100,000 Greystar Units Cut Fraud & Leased Faster
A case study with Melanie Verret, Director of Real Estate at Greystar

Verifast benefits our onsite teams, reduces risk, improves resident quality, and costs less than what we used before. We're rolling it out to more properties. I'm absolutely a fan.
As fraud became more sophisticated, Greystar needed a way to approve more qualified renters—without increasing risk or slowing leasing teams.
Challenges
Greystar was facing a growing fraud crisis that most property managers don't discuss publicly. Professional fraudsters were openly sharing tutorials on social media teaching applicants how to beat legacy screening tools, running organized operations selling synthetic profiles, forged pay stubs, and step-by-step guides to game verification systems. Legacy tools like Snappt and CheckpointID could flag altered documents but couldn't verify actual financial behavior, leaving Greystar's regional teams exposed. Manual verification was slow, error-prone, and created leasing pressure that pushed teams to close deals fast rather than verify thoroughly. The result: fraud was slipping through while qualified applicants with non-traditional income were being unfairly declined.
Solution
A single regional manager demoed Verifast and saw immediate results. Word spread fast through Greystar's regional network. Within months, Verifast expanded from one region to Florida, Atlanta, Houston, Colorado, and across the country. By flipping the verification model from document uploads to direct bank and payroll connections, Verifast eliminated the #1 fraud vector entirely. No connection, no approval. Regional managers gained real financial behavior insights, including cash flow patterns, rent payment history, income stability, and the ability to spot money-cycling fraud that legacy systems missed entirely.
Benefits
Fraud protection that actually works. Verifast analyzes both debits and deposits, catching the cycling fraud that deposits-only legacy tools miss entirely. Ranked the hardest system to defraud by professional fraudsters, verified via TikTok pressure testing.
More qualified applicants approved. By capturing non-traditional income sources like gig work, side income, and benefits, Verifast approved 8% more applicants than previous systems, filling units faster without increasing risk.
Zero onsite administrative burden. Automated analysis replaced manual worksheets and document chasing entirely, reducing income verification from 3 hours to 27 minutes and delivering results within 24 hours, including weekends and holidays.
Lower total cost. Verifast replaced two legacy systems, CheckpointID and Snappt, at a lower combined cost, while delivering broader coverage and better results.
Industry-leading applicant experience. A 4.2-star Trustpilot rating from 10,000+ renter reviews, backed by a human support team rather than AI bots, versus a 1.2-star rating for competing platforms.
Client
Units
100,000+
Measurable Impact In
30 days
$61M in eviction costs prevented across portfolio
8% more applicants approved
24-hour turnaround time (down from manual multi-day process)
Rated #1 hardest system to defraud
95% bank connection rate for accurate income verification
1.3 million units processed across Verifast platform to date
4.2-star applicant rating on Trustpilot (vs. 1.2-star for competitors)
Reduced delinquency within 30 days of implementation