tin.cat, independent software studio, Barcelona

Fine internet
machinery.

The cat-friendly internet artisan studio building refined machinery like Litmind and Biteral.

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02 · LITMIND AI STUDIO · FLAGSHIP

AI-powered photography studio.

Litmind AI Studio brings ethical AI to professional campaigns. Imagery created with the real talent of models, photographers, and stylists, featuring commercial licensing that respects artists' rights.

ROLEAI & product
STATUSFlagship, new
Litmind AI Studio →
03 · LITMIND · FLAGSHIP

Talent, charted.

Litmind is the professional platform where brands and agencies source models and creative talent. Smooth casting workflows in a secure ecosystem. Thousands of portfolios and professional networking opportunities.

ROLEFounder, architecture → product
STATUSLive & growing
Visit litmind.com →
04 · BITERAL · FLAGSHIP

The right customers, on scope.

Biteral gives e-commerce companies simple, powerful AI integrations: sociological profiling, realtime event analysis and customer tagging that find the right clients for every product.

ROLEFounder, AI & systems
STATUSIn service
Visit biteral.ai →
05 · HDRJPG · PRODUCT

All the light.

Your phone captures true high dynamic range. The web throws it away. HDRJPG's API and SDK keep it, so photos embed on any site with their full HDR effect intact.

SHAPEAPI + SDK
STATUSIn service
Visit hdrjpg.com →
06 · AGENTARENA · COMMUNITY

Rigs on the bench.

AgentArena is a community-driven benchmark for agentic AI coding setups. Test your rig against the world, publish your numbers, argue about them on a public leaderboard.

SHAPEBenchmarks + leaderboard
STATUSOpen to all
Visit agentarena.tin.cat →
07 · OPEN SOURCE · FREE FOR EVERYONE

Open source sweets.

Tools, toys and teaching material, free for everyone. From a full application engine to an email queue that has moved billions of messages and a ranking algorithm built for feeds that never sit still.

All repositories →
08 · TALKS & TRAINING · HOUSE CALLS

Talks that run long.

In-company technical training and talks: AI, architecture, product engineering and internet craftsmanship at large, delivered to your team, at your office, anywhere. Fair warning: the tin cat likes to talk for hours about the craft.

FORMATTalks + hands-on training
RANGEYour office, any city
Book a talk →
09 · NEXT

Next stop: up.

New machinery is always on the drawing board. If you need something built properly, or just want to argue about AI, the moon or cats, open a channel.