Transparent, usage-based pricing – after we earn it.
ContractSpec Core (the OSS compiler) is and always will be free. ContractSpec Studio (the managed platform) is in early access.
Help us design the compiler for AI-native software.
We work closely with a small group of teams building serious products with AI. You bring real-world complexity, we bring the spec-first engine and a lot of attention.
- Early access to ContractSpec Studio
- Hands-on onboarding and architecture help
- Influence over roadmap and features
- Priority support during early access
- Founding discount when paid plans launch
Apache 2.0 / MIT License
OSS Core
The complete spec-first compiler. Generate API, DB, and UI code locally.
- Unlimited local regenerations
- All standard generators included
- Run in your own CI/CD
- Community support
Design Partner
Founding discount when paid plans launch
- Use ContractSpec Studio for real projects during early access
- Work directly with the founder on architecture & use cases
- Reasonable "fair use" limits on regenerations and AI credits
- Priority support & feedback loops
Builder
Pay only for what you regenerate and the AI you consume. No seat-based pricing, and a generous free tier for experiments.
- 1–3 projects
- Generous monthly free regenerations
- Pay-as-you-go beyond the free tier
Team & Platform
For teams running multiple apps or platforms on ContractSpec, with stricter governance, data, and compliance needs.
- Multiple projects and environments
- Advanced RBAC and policy packs
- SSO, audit trails, and longer retention
- Priority support & SLAs
How ContractSpec pricing will work
We charge based on how much of your stack we help you maintain, not how many people click around in the UI.
Generous free tier
One serious project, small spec, and enough monthly regenerations to ship something real.
Usage-based beyond free
You pay for regenerations and AI agent actions, not per-seat. The more your system evolves via ContractSpec, the more you pay.
No lock-in
Generated code is standard, readable, and exportable. If you leave, your app keeps running.
Get early access to ContractSpec
Join the waitlist to be notified when ContractSpec becomes available.
Get priority access, 1:1 onboarding, and help shape ContractSpec