We offer the most reliable and feature-packed solutions for Group, Distribution List and Role management.

Get More for Less

Compatible with Office 365

Organizations with Hybrid Exchange or pure Office 365 environments lose the ability to manage distribution lists and membership. GMP is the easy way to get it back.

No Cost Upgrades

We continually improve the product by adding features and improving usability. But you will never have to pay a new license fee to get the latest and greatest.

Responsive Support

If you do end up having a problem with our software, we promise to work quickly and efficiently to solve it. Our customers tell us all the time we are the best vendor they have ever worked with.

Security and Identity Management Solutions