ProsperStack makes it easy

We’re the only platform that automates and enhances subscriber acquisition and retention experiences so you can keep more of your most valuable customers.

Over $10 million revenue saved
Over 1 million happy cancellation experiences

Our vision

To be the ultimate subscriber acquisition and retention platform.

We’re a team of subscription industry veterans. ProsperStack was born out of the need that faces every subscription business: fixing subscriber churn.

We're subscriber retention done right.

Our mission

We make it easy for subscription-based brands to prosper by automating and enhancing customer acquisition and retention experiences.

Our values

Be customer obsessed
Delighting customers always comes first.
Take ownership
We're never afraid to tackle a problem without permission.
Lead with honesty
We always begin every interaction with honesty.
Be curious and humble
We're always learning while paying attention to those around us.
Don't take shortcuts
We strive for quality in all of our work.

Our team

Tony Sternberg
Co-Founder &
Chief Executive Officer
Shawn Milliken
UX/UI Designer
Chris Dickson
Full-Stack Developer
Meghan Sweeney
Sales Development Representative
Graham Floyd
Co-Founder &
Chief Technology Officer
Kelly Knutson
Head of Sales
Connor Kennedy
Sales Development Representative
Anthony Allan
Full-Stack Developer
Mike Gallagher
Head of Customer Success
Sam Halgren
Account Executive

Our investors

Sandalphon Capital
Homegrown Capital
Groove Capital
Comeback Capital
Twin Ignition

ProsperStack is customer retention and conversion done right

Contact us