Simple, credit-based pricing.
Start for free today. Paid plans are coming soon, at exactly the prices you see here.
Free
Perfect for getting started and exploring HEKU.
- 5 build credits a day (up to 30 a month)
- Websites and web apps built with AI
- Publish to heku.dev
- Email support
Pro
For when you're serious about building and publishing.
- 100 to 2,000 credits / month
- 5 daily credits on top of your monthly ones
- Unlimited heku.dev subdomains
- Code export (.zip)
Business
For teams and agencies managing multiple projects.
- Team workspace
- Role-based access
- Credits tailored to your team
- Everything in Pro
Need more credits? One-time top-ups
Extra credits when you need them, no subscription — VAT included. Available soon.
- 50 extra credits€15
- 100 extra credits€30
- 150 extra credits€45
- 200 extra credits€60
- 300 extra credits€90
- 500 extra credits€150
- 1,000 extra credits€300
Full transparency on cost.
One credit = one unit of work. The more you scale, the less you pay per credit.
How much does a message cost?
Discussion only, no changes applied: you're never charged.
Every message — questions included — is billed for the actual AI work, in fractions of a credit: minimum 0.1, never more than 5 credits.
Automatic attempts to fix errors are always free.
Note: the cost of a build message is proportional to the AI work actually measured (the tokens the model consumes), rounded to a tenth of a credit. A turn that gets interrupted or fails without delivering anything costs nothing. AI-generated images are included.
Everything you need to publish.
Every plan includes the same engine. What changes is the scale.
The HEKU engine
Describe the site you want: the engine builds it in a live preview, section by section, and fixes errors on its own.
AI-generated images
The engine creates the photos for your site, tailored to your brand. No stock images that look like everyone else's.
Forms and inquiries
The forms on your published site are real: they collect your customers' name, email, and message.
Live in one click
Publish to your heku.dev address with HTTPS: your site is live right away, with nothing to configure.
Code export
Starting with the Pro plan, you can download your project as a .zip anytime. No lock-in: the code is yours.
Solid infrastructure
HEKU runs on enterprise-grade cloud (Vercel and Supabase): encrypted connections and isolated environments for each project.
Compare plans.
Every feature, side by side.
Free
- Credits included
- 5 / day
- Websites and web apps built with AI
- Included
- AI-generated images
- Included
- Working contact forms
- Included
- Publishing to heku.dev
- Included
- Code export (.zip)
- Not included
- Unlimited heku.dev subdomains
- Not included
- Team workspace
- Not included
- Support
Pro
- Credits included
- From 100 / month + 5 / day
- Websites and web apps built with AI
- Included
- AI-generated images
- Included
- Working contact forms
- Included
- Publishing to heku.dev
- Included
- Code export (.zip)
- Included
- Unlimited heku.dev subdomains
- Included
- Team workspace
- Not included
- Support
Business
- Credits included
- Coming soon
- Websites and web apps built with AI
- Included
- AI-generated images
- Included
- Working contact forms
- Included
- Publishing to heku.dev
- Included
- Code export (.zip)
- Included
- Unlimited heku.dev subdomains
- Included
- Team workspace
- Included
- Support
| Features | Free | Pro | Business |
|---|---|---|---|
| Credits included | 5 / day | From 100 / month + 5 / day | Coming soon |
| Websites and web apps built with AI | Included | Included | Included |
| AI-generated images | Included | Included | Included |
| Working contact forms | Included | Included | Included |
| Publishing to heku.dev | Included | Included | Included |
| Code export (.zip) | Not included | Included | Included |
| Unlimited heku.dev subdomains | Not included | Included | Included |
| Team workspace | Not included | Not included | Included |
| Support |
Frequently asked questions.
Everything you need to know before you start.
Ready to build with HEKU?
Start for free, no credit card required. Paid plans are coming soon.