Tenzo Labs
A private holding company building software for small businesses and independent operators.
We design, build, and operate a portfolio of focused applications—each solving a real problem for people who run their own businesses. Every product is built with Ruby on Rails, modern AI capabilities, and a commitment to quality that comes from decades of running businesses ourselves.
Ventures
Tenzo Books
Modern bookkeeping software for small businesses. A reimagined alternative to desktop accounting applications, built for business owners who want control over their financial data.
Tenzo Studios
A commerce platform for original photography, art cards, and handmade goods.
Snug Harbor Logistics
IoT data aggregation and monitoring. Collects and visualizes sensor data across LoRaWAN, HVAC, solar, air quality, and weather systems.
Rudderless Books & Breadworks
Online used bookstore and local sourdough subscription service.
Tenzo Labs LLC is a Rhode Island company founded in 2013. We believe large language models have fundamentally changed what a small team—or even a single person—can build and operate. Our approach is to move quickly, ship real products, and let the work speak for itself.