

We process 15,000 signatures daily until the goal is met.
Stakes are high. That’s why we’re accessible day and night.
Our price is always $0.50 per signature with no hidden costs.
Then just
No matter the project.
Track validity results by project, coordinator, petitioner, turn-in, and signature.
Access validity results for past projects.
View valid results live as the AI validates.
Compare signature instances by signer to detect fraud.
Add, remove, and control project access for each user.
Export validity results at the click of a button.
Certifi is a software product of Powers-Brogan Technologies, an organization owned and operated by former established New England coordinators Patrick T. Powers and Timothy S. Brogan. We specialize in signature validation by providing validity results to ballot access organizations during their signature drives.
Our team of U.S.-based validators leverages Certifi to deliver quick and accurate results, ensuring that circulation deadlines are met with room to spare and voters are accurately matched. We are headquartered in Boston and serve ballot access organizations nationwide. From quick and accurate results to powerful supporting tools, Certifi is a complete solution for signature validation.