Accuracy First—Compliance Always— That's CheckMate™!
CheckMate™ automatically detects listing violations and notifies agents. More data compliance with less effort, how great is that?
Start each day with listing violations sorted and notices and fines ready to go. Our smart AI detects violations in your photos.
Winner of HousingWire Real Estate Tech 100 Award 2024.
Discover the efficiencies of CheckMate ™
Automatically detect listing and photo violations. Notify agents and brokers. Manage notices and fines all in one spot.

Smart AI Photo Compliance
With the power of AI, detect more violations in photos with less effort. Customizable business engine to match your MLS rules.

Actionable Alerts in Real Time
Get real-time validation of new and updated listings. Stay on top of listing data and keep your members in compliance.

Custom Notices and Agent Invoices
Packed with automation and configurability. Create custom reports, agent notices, and fine invoices for streamlined payments.

Integrates with Any MLS Software
CheckMate™’s API connects and integrates with any MLS software including VestaPlus™ MLS for easy deployment.

Fully Integrated Listing Violation Detection
The VestaPlus™ team has been great to work with, responsive and professional. The CheckMate™ implementation was the best I have ever experienced. We absolutely love the new AI photo compliance checker. Brilliant!
Lisa Marshall
CEO | Central Wisconsin Board of REALTORS®
If asked, on a scale of 1–10, would I recommend CheckMate™ as a data accuracy system to any other MLS, I would reply with a solid 20 due to the flexibility and customization of the system, the quick implementation process of any changes, and the outstanding customer service we receive.
Jim McMillen
VP of MLS Operations | Pensacola Association of REALTORS®
By our assessment, CheckMate™ is the best application in the industry, and will enable us to support our brokers and agents as we endeavor to comply with the new settlement terms.
Saul Klein
CEO | San Diego MLS


