One-time purchase. No subscriptions.

Simple, honest pricing

Pay once. Use forever. One year of updates included. No recurring fees, no per-seat surprises.

Solo
$79
For indie developers and solo hackers.
  • 1 machine license
  • All 50+ CLI commands
  • Full MCP server (50 tools)
  • Spec-to-code pipeline
  • Quality enforcement hooks
  • 1 year of updates
  • Email support
Pro
$199
For professionals using 2 machines.
  • 2 machine license
  • Everything in Solo
  • Multi-subsystem support
  • ERD engine + codebase scanner
  • RCA engine with bisect
  • Release gate scorecard
  • 1 year of updates
  • Priority email support
Team
$499
For small teams up to 5 machines.
  • 5 machine license
  • Everything in Pro
  • Team governance rules
  • Shared handover queue
  • Multi-dev .kts sync
  • 1 year of updates
  • Slack/Discord support

Frequently asked questions

What happens after I pay?

You'll receive your license key on the thank-you page and via email. Run khf activate <your-key> to activate. No waiting, fully automated.

What happens when my 1 year of updates expires?

Your license continues to work forever. You just stop getting new updates. You can renew for another year at any time for 50% of the original price.

Can I upgrade tiers later?

Yes. Pay the difference between your current tier and the new one. Contact us with your original key.

Do I need to be online to use KHF?

No. After activation, KHF works fully offline. It checks for updates and validates your license every 24 hours when online, with a 24-hour grace period for offline use.

What about Enterprise pricing?

Enterprise licenses (100+ machines, self-hosted, custom SLA) start at $1,999. Contact us for details.

Is there a refund policy?

Yes. 30-day money-back guarantee, no questions asked. If KHF doesn't work for you, email us for a full refund.