AI products that feel effortlessly human.
Cortex AI LLC builds AI-native applications and custom intelligence for teams. From consumer apps on the App Store to tailored copilots for your business — we design, engineer, and ship the whole thing.
A growing family of AI-native apps.
Each product is built around a single, honest question: what becomes possible when intelligence is native to the experience?
BrickFolio
A smart portfolio companion for collectors — catalog your sets, track value over time, and let AI do the tedious identification work for you.
MemoryTrail
Your life, quietly remembered. MemoryTrail turns photos, notes, and places into a living timeline — narrated, searchable, and beautifully yours.
Ecommerce Assistant
An always-on AI teammate for online stores — drafts listings, answers customers, reprices inventory, and surfaces what's actually worth your attention.
3D Modeling Copilot
A creative partner inside your modeling workflow — describe, sketch, and iterate. Generates geometry, retopology, textures, and clean exports on command.
End-to-end AI product studio.
We don't just wire up a model. We design the whole experience — data, interface, infrastructure — so intelligence feels like a property of the product, not a feature tacked on.
AI product design
Positioning, UX, and prompts treated as one craft. We sweat the small moments that make a product feel alive.
Custom application development
Web, iOS, and backend engineering — built to ship. Modern stacks, strong fundamentals, tight loops.
Model integration & agents
Claude, GPT, Gemini, open weights. Tool use, RAG, memory, evals — plumbed thoughtfully, measured honestly.
Evals & quality
Offline test sets, production traces, regression gates. If it matters, we measure it; if we measure it, we improve it.
Infra & delivery
Cost-aware, observable, boring in the best way. From local prototype to production-grade in weeks, not quarters.
Strategy partnership
We think with you, not at you. Roadmaps, trade-offs, hiring — the unglamorous work that makes the glamorous work possible.
Small team. Careful work. Real ships.
Cortex AI LLC is an independent product studio based around a simple idea: the best way to learn what AI should become is to build things people actually use. We operate our own products and partner with a handful of teams each year.
We believe in shipping, candor, and long-timeline thinking. We decline work that asks for shortcuts on privacy, honesty, or taste.
Have a problem worth solving?
Partnerships, press, product feedback, or just saying hi — we read every note.