Free for open-source projects. Upgrade when you need commercial use, the diff TUI, or team tooling.
Community For open-source projects and personal exploration.
Professional For individuals shipping commercial products with codegen.
14 days free, then billed monthly · cancel anytime
Team Save 15% at 5+ seats, 25% at 20+ seats.
For teams that want CMake integration, shared preamble libs, and priority support.
30 days free, then billed monthly · cancel anytime
If your project is open source and publicly available, you may qualify for a free Professional license. Tell us about your project and we'll sort you out.
Apply for a free license
Large team, air-gapped environment, or need a custom contract? We offer volume pricing, self-hosted validation, and priority SLAs.
Talk to usAny use of codegen in a product or service that generates revenue — including internal tools at a company — requires a Professional or Team license. Open-source projects with no revenue are covered by the Community tier.
After purchasing, you'll receive a license key. Activate it in the CodeXX DTDK manager — select the codegen component, press Enter, and paste your key. Professional allows up to 5 machines; deactivate any machine from the manager with [D].
codegen caches a signed token locally after activation. Professional licenses cache for 14 days; the tool keeps working offline throughout that window. See License Activation for details.
Professional includes a 14-day free trial; Team includes a 30-day free trial. A card is required at checkout but no charge happens during the trial — cancel before it ends and you're not billed. The trial covers every gated feature of the tier, on every machine you activate.
Yes — monthly plans cancel at any time; annual plans cancel at renewal. Upgrades take effect immediately. Cancelling during a trial costs nothing.
Yes — Team is €24 / seat / month at 1–4 seats, €20.40 / seat / month at 5–19 seats (save 15%), and €18 / seat / month at 20+ seats (save 25%). Annual billing stacks ~20% on top. For larger orgs or air-gapped deployments, talk to us.