Simple, Transparent Pricing
Start free and upgrade as you grow. All plans include access to the RIDDL compiler, MCP server, and documentation.
Free
Get started with RIDDL basics.
- 50 MCP requests/hour
- 5 simulator runs/hour
- 2 doc generations/hour
- Community support
Starter
For individual developers exploring RIDDL.
- 200 MCP requests/hour
- 20 simulator runs/hour
- 5 doc generations/hour
- Email support
Pro
For professionals building production systems.
- 1,000 MCP requests/hour
- 100 simulator runs/hour
- 10 doc generations/hour
- 10 code generations/day
- Priority support
Teams
For teams collaborating on domain models.
- 5,000 MCP requests/hour
- 500 simulator runs/hour
- 20 doc generations/hour
- 50 code generations/day
- Team management
- Priority support
Enterprise
Need custom limits, dedicated support, or on-premise deployment? Let's talk about a plan that fits your organization.
- Custom rate limits
- Dedicated support
- On-premise deployment options
- SLA guarantees
Beta Program
Help shape the future of RIDDL tools. Beta testers get free access to Pro-level features in exchange for feedback.
Apply for Beta AccessFrequently Asked Questions
What counts as an MCP request?
Each tool invocation through the MCP server counts as one request. This includes validation, analysis, pattern expansion, and other operations.
Is the RIDDL compiler free?
Yes! The RIDDL compiler (riddlc) is open source and always free. The paid plans are for hosted services like the MCP server, simulator, and managed infrastructure.
Can I change plans anytime?
Yes, you can upgrade or downgrade your plan at any time. Changes take effect immediately, and billing is prorated.
Do you offer discounts for startups or education?
Yes! Contact us for special pricing for startups, educational institutions, and non-profit organizations.