ThreeOneOGirlTM
Effective, Elegant Software
We build elegant, powerful financial tools that help you take control of your future. Intuitive design meets serious functionality.
Effective, Elegant Software
We build elegant, powerful financial tools that help you take control of your future. Intuitive design meets serious functionality.
Too often, personal finance tools are locked behind high advisory fees or complex software designed for industry professionals.
We believe everyone deserves access to powerful, easy-to-understand financial tools — regardless of their net worth. ThreeOneOGirl builds software that puts sophisticated calculators into the hands of everyday people.
Every tool we create follows these core beliefs.
We understand not everyone has a degree in finance or accounting — and a lot of personal-finance terms are confusing. We use simple, plain language so anyone can follow along.
Embedded throughout our apps are hover links that explain concepts you might not be familiar with — so you can learn as you go, without ever leaving the page.
Your financial data stays yours. It's encrypted in transit and at rest, we collect the minimum we need, and you can delete everything at any time — no questions asked.
Software designed to answer the financial questions that actually matter.
