Simple, transparent pricing
Start free, forever. Scale as you grow. No hidden fees.
Free
Get started at no cost — no credit card required.
- 1Projects
- 10 pagesVisual Scanning
- 10 pagesText Scanning
- HMI Editor
- LimitedHMI Code Gen
- PLC Code Gen
- Project Sharing
- Team Roles
- Model Registry
- Template Library
- Activity History
- Custom Models
- Data Export
- EmailSupport
Pro
For solo engineers who need full access.
- 10Projects
- UnlimitedVisual Scanning
- UnlimitedText Scanning
- HMI Editor
- HMI Code Gen
- PLC Code Gen
- Project Sharing
- Team Roles
- Model Registry
- Template Library
- Activity History
- PrivateCustom Models
- Data Export
- EmailSupport
Max
For heavy users who need maximum throughput.
- UnlimitedProjects
- UnlimitedVisual Scanning
- UnlimitedText Scanning
- HMI Editor
- HMI Code Gen
- PLC Code Gen
- Project Sharing
- Team Roles
- Model Registry
- Template Library
- Activity History
- PrivateCustom Models
- Data Export
- EmailSupport
See token rates for LLM models, training, and compute resources
Frequently asked questions
Is there a free plan?
Yes! The Free plan is free forever and includes 50 credits every month — and 250 credits in your first month when you sign up with a work email. No credit card required to get started.
What are credits and how do they work?
Credits are used for AI-powered features like code generation and template scanning. Each plan includes monthly credits, and you can purchase additional credits at your tier's rate. Credits do not roll over between billing periods.
What happens to my projects if I downgrade?
Your projects remain yours. Local project files are always accessible. Team features become read-only until you upgrade again.
Can I use Relay Control offline?
Yes. Relay Control is desktop-first and works fully offline. Template scanning and code generation run locally on your machine.
How does team billing work?
Team plans are billed per user at $40/month with a minimum of 2 seats. Credits are pooled across your team (600 credits/user/month). You can add or remove seats anytime with prorated billing.
What's the difference between Pro and Team?
Pro is for solo engineers. Team adds project sharing, collaborative features, team roles, shared model registry, and activity history. Team credits are also pooled and discounted.
Need something custom?
We work with enterprises on custom deployments, integrations, and support arrangements.