Pricing
You own your twin.
Every tool you use already learns from you and the vendor keeps the copy. This one belongs to you.
Solo
Lifetime access
Your twin, on your machine.
- One twin, trained only by you
- Host Twin model locally
Minimum requirements:
- 16GB GPU VRAM (NVIDIA)
- 16GB CPU RAM
- 32GB available storage
- Software Engineer Skill
- Available on Windows/MacOS on Steam
- First 100 buyers: a seat on our Technical Advisory Board, plus early-supporter merch
Team
TWIN-TO-TWIN COMMUNICATION
The cloud between twins. Your twin itself is never rented.
- Everything in Solo, per person
- Twins talk to each other
- Onboarding on your past decisions
- Shared reasoning across the team
- Priority support
Enterprise
Enterprise-grade security and scalability
When twins learn to talk at scale.
- Volume licensing
- SSO / SAML
- Audit logs
- Flexible deployment (on-premise or cloud)
- Dedicated support
Prices in USD
FAQ
Questions we get asked a lot
Why is Solo only available on Steam?
Steam handles our distribution, licensing, and updates for Solo. It gives you a permanent license tied to your Steam account, automatic updates, and refund protection under Steam's standard policy. Just search 'Tsuin' on Steam to find it.
How does the AI Twin learn? Do I need to write prompts or do anything special?
No prompts, no friction. Tsuin actively learns from you through error correction and builds a model of your reasoning automatically. You get your reasoning capture without writing another skills.md file.
If I'm not a software engineer, can I still use the twin?
Yes. Just train your reasoning and it will still capture your thought process.
Can I get a refund if my machine can't run it?
Yes. The pre-order is charged through Stripe, not Steam — so the refund is ours to handle, not theirs. Write to us any time before launch, or after launch if the twin will not run on your machine, and we refund the full amount. Your Steam key is only issued when the Solo plan ships, and Steam's own policy applies to anything you buy there later. Check the minimum requirements above first: 16GB GPU VRAM (NVIDIA), 16GB CPU RAM, 32GB available storage.
What perks do I get on Solo?
First 100 customers get to be on our Technical Advisory Board (TAB), which will be in a closed community group with the founders of tsuin.ai to share feedback, crazy ideas and influence the product roadmap. On top of that, get exclusive merchandise as early supporters.
What counts as a 'seat' on the Team plan?
A seat is any developer who installs the Tsuin extension and is actively contributing reasoning to the shared knowledge base. Read-only users (e.g. product managers searching decisions) don't consume seats.
How is Enterprise priced?
Enterprise is custom-quoted based on team size, deployment model (cloud vs on-prem), and compliance requirements. Most Enterprise customers land between $12–18 per seat per month at volume. Reach out and we'll scope it within 24 hours.