Build or acquire
We start new apps in-house and pick up existing products that have real users and room to grow.
ZStack Capital LLC · Albany, New York
We build, own, and run apps people use every day.
ZStack Capital is a holding company for consumer software. We start or acquire apps in AI, health and fitness, productivity, and lifestyle, and then run them for the long term: product, engineering, support, and growth.
How we work
Small teams. Long horizons.
Operate in-house
Product, engineering, design, and customer support run under one roof, so each app gets shared infrastructure and keeps its own identity.
Keep improving
We ship updates on a regular schedule and keep apps running for years instead of flipping them.
Press, partnerships, or support.
Email, call, or write to us about any ZStack Capital company or app.
90 State Street, Suite 700, Office 40
Albany, NY 12207
United States
Phone: (917) 765-2721
Email: [email protected]