Under construction. We published before finishing, on purpose: better that you watch it grow than that it doesn't exist.
NSail

NSail · software for the 99%

We are a team of young, passionate professionals… Nope.

Not young, and not like the rest. We build systems for people who run a business and have no IT department: the optician around the corner, the therapist working alone, the shop that runs on a notebook and WhatsApp.

Two doors

Buy

Optical, Therapy and whatever comes next. A monthly fee — no per-seat licences, no six-month rollouts.

See the products →

Build

You have an idea and nobody to build it. We found it together, or you build it with our tools and us at your side.

How to build →

What already runs

Two products in testing. Real screenshots or none.

All products →

People and agents, one board

Every change starts as a story on GitHub: one agent analyses it, another writes it, another tests it the way a user would, and a person decides. Not a promise — it's how we built everything you see here.

What it's made of

The Stack is our .NET framework, open under the MIT licence. The rest is what anyone who wants to sleep at night would use.

.NET
Blazor
React
PostgreSQL
Docker
Caddy
OpenTelemetry
GitHub
Cloudflare
Claude

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