Icosa Computing
Local AI that learns the work.
Everything you love about your AI assistant, without usage limits or bills that grow out of control. Icosa runs on your computer, not in the cloud.
- No token costs. Use it as much as you want.
- Super fast. Answers instantly, right on your device.
- Private. Your files never leave your computer.
Trusted by
Products
Zeno
macOSThe local AI workspace that learns your work. Zeno adapts to your documents, code, and terminology, entirely on your machine, with no model selection or setup.
Apply for early accessLaunching August 19
LM Shop
WebThe no-code platform for training your own AI models. Upload your documents and get a custom model out, fast. Download it and run it locally with llama.cpp or any app you like, or directly with Zeno.
Use LM ShopHow it works
- 1. Upload your docs
- 2. Train with no code, in minutes
- 3. Download & run locally
Your hardware does the compute.
Usage never adds a bill.
01
Zero token costs
Agentic work turns one request into many model calls. On rented AI, that compounds a bill. On Icosa, it costs nothing.
02
Private by design
Files, prompts, and model weights never leave machines you control. No cloud dependency and no vendor shutdowns.
03
Expert accuracy
Combinatorial Reasoning scores many answer paths and selects the strongest, closing the gap with hosted frontier models.
Research
Many reasoning paths. One better answer.
Combinatorial Reasoning is a physics-based optimization method developed with NASA and funded by the National Science Foundation. It samples many reasoning traces, scores them, and selects the strongest set before answering, so small local models perform like much larger ones on the work they know.

Esencan et al., arXiv:2407.00071
Team
Deep-tech researchers, shipping product.
Tarun Advaith
Research
Waterloo PhD. Drives Icosa research; author of ML and quantum papers.
AI shouldn't be rented by the token.
Bring owned, private AI to your team, on the hardware you already have.










