About Sigma Foundry
Small software for the business side of small businesses.
Sigma Foundry LLC is a small software company in New Jersey. We make free tools, focused apps and custom builds for the registrations, pricing, follow-up and paperwork that pull owners away from the work they're actually good at.
Owned and run by a service-disabled Army veteran
Our founder spent about 25 years across Army special operations, signals intelligence, defense contracting and enterprise technology before starting Sigma Foundry in 2026. That background is why so much of the catalog serves small government contractors: it's work we know from the inside.
Build the tool you wish someone had handed you. Price it so a one-person shop can say yes. Say exactly what it does.
How we work
A short list, kept in public so you can hold us to it.
- Free first. If a tool can be free, it is, and it works without an account.
- The price is on the page. One price per app with every feature included.
- Leave any time. Cancel from your account page in two clicks; the first payment has a 14-day money-back guarantee.
- Reviews before features. Before we build, we read the good and bad reviews of the leading products and fix what people complain about.
- Plain about AI. We use AI where it helps, check what it produces, and don't sell hype. People who want the deep end can find it on our AI page.
Company facts
- Legal name: Sigma Foundry LLC
- Based in: New Jersey, United States
- Ownership: service-disabled veteran-owned
- SBA VetCert (SDVOSB): not yet certified; the application follows our SAM.gov registration
- Email: support@sigmafoundry.io
- Store and accounts: account.sigmafoundry.io
- Free tools: sigmafoundry.io/free-tools
- Reply time: within two business days
Say hello.
Questions, partnerships, press, or an idea for a tool you wish existed.