Software, shipped end-to-end.

Lagrange Labs is a product studio. We build data platforms, full-stack apps, and AI products, and we stay on to run them in production.

OPPC Youth Summer Camp · Once Upon A Us · LineagePro

Work

Selected Work

A few of the products we've shipped recently. All of them are live, and we run them ourselves.

LineagePro

See how your
data flows

Services

Every service is backed by something you can open and use today.

Data Engineering

Pipelines, warehouses, and transformations that turn raw data into reliable, query-ready assets your team can trust.

App Development

Full-stack web and mobile products built to ship fast and run reliably, from database schema to App Store listing.

AI & Data Science

Production AI features that hold up past the demo: LLM integration, generation pipelines, moderation, and cost control.

Process

We map the requirements, user flows, and constraints. You sign off on exactly what gets built before any code is written.

Short iterations, a demo every week. You see real progress and can steer early.

You get a production-ready app with tests, CI/CD, and documentation, plus a walkthrough so your team can maintain and extend it.

Engagements are project-based, with a limited number of slots. We take on work we can own end-to-end.

Tell us what you're building and where it's stuck. If it's a fit, we'll scope it together.