Choose Your Plan
Server-based AI included - no API keys to manage. All plans include CLI access and MCP integration with Claude Code & Cursor.
Operations include: spec generation, drift checks, test generation, spec updates, and module synthesis
Free
Personal projects and learning
What's included:
- 20 total operations/month (5 each)
- GPT-4o-mini AI model
- 10K input + 1.5K output tokens
- 5 requests/hour rate limit
- CLI access
- MCP integration (Claude Code & Cursor)
- Community support
- Server-based AI (no API key needed)
Pro
Professional developers & small teams
What's included:
- 550 operations/month
- GPT-4-turbo AI model
- 2M input + 8K output tokens
- 100 requests/hour rate limit
- CLI access
- MCP integration (Claude Code & Cursor)
- Priority email support
- Advanced drift detection
- Version history tracking
- Module synthesis
Premium
Development teams & critical systems
What's included:
- 2,300 operations/month
- GPT-4-turbo AI model
- 10M input + 16K output tokens
- 300 requests/hour rate limit
- CLI access
- MCP integration (Claude Code & Cursor)
- Priority Slack/email support
- Advanced drift detection
- Version history tracking
- Module synthesis
- Team collaboration features
- Custom usage reports
- Dedicated support
Frequently Asked Questions
What's the difference between Free and Paid tiers?
Free tier: You provide your own OpenAI API key and pay OpenAI directly for usage. You're responsible for managing your API key and costs.
Paid tiers (Pro/Premium): We provide a managed LLM service - no API key setup required. We handle all LLM costs and infrastructure, you just pay one simple monthly fee.
How does Claude Code factor into pricing?
Claude Code is separate - you pay Anthropic directly (~$20/month for Claude Pro). SpecFlow works alongside Claude Code as a safety layer. You pay us for spec generation, drift detection, and test automation.
Can I upgrade or downgrade anytime?
Yes! You can upgrade your plan at any time with immediate effect and prorated charges. Downgrades take effect at the end of your current billing cycle.
What happens if I exceed my monthly limits?
We'll notify you when you're approaching your limits. You can upgrade to a higher tier for more capacity, or wait until next month when limits reset.
Ready to use Claude & Cursor safely?
Start with the free tier today, no credit card required