Beautiful software,
engineered to last.
Twenty years of software engineering, now an independent studio. We design and build web, mobile and macOS products for clients worldwide, and our own.


20+years of engineering
5products of our own
EN · PTclients worldwide
Products
Made in the studio, used every day.
Practice management
For psychoanalysts: scheduling, sessions, records and billing, built around clinical confidentiality.
AI claim-checker Open source
Claimlock
Checks the claims AI agents make about their work against the actual evidence.
Developer tools · macOS
Something new is coming.
A native macOS app for developers. Name and details soon.
Services
Senior engineering for teams that care about quality.
Software development
Web, mobile and native macOS applications, designed and built end to end, from the first commit to production and beyond.
Technical consulting
Architecture reviews, technology choices, performance and reliability work, and hands-on guidance for engineering teams.
Product engineering
We turn an idea into a shipped product: scoping, prototyping, building and iterating with you on what users actually need.