For agencies & freelancers

Build for clients. Keep the margin.

Credit builders make your costs unpredictable — every client revision is a marked-up token bill you can't quote. DevBX is a flat platform fee plus AI at the real price (bring a flat-rate key and it's fixed), so there's no hidden markup eating your margin — and every client app is yours to own and hand over.

Start the Studio plan See pricing →

Flat, quotable cost

A flat platform fee and no hidden AI markup — bring a flat-rate key and the AI cost is fixed too. You know your cost up front, so you can price client work with confidence.

Own & hand over

Every client app exports as code + a SQLite database file. Deliver real ownership, or keep it under management — your call.

Break dev, not prod

Dev/prod isolation + one-click rollback of code and data means client sites stay up while you iterate.

EU-sovereign by default

Pitch EU clients honestly: code and data stay in the EU, and on an EU-hosted AI provider inference does too. EU details →

No-hidden-markup margin

Bring your own flat-rate coding key and the AI cost is fixed — no credit markup — so building more client apps doesn't inflate your bill.

SEO-correct templates

Client marketing pages built on the Astro or SvelteKit template render server-side — crawlable, not trapped behind JS. Test indexability →

FAQ

Can I white-label DevBX apps for clients?

You build real, conventional apps and can export the full code + database to hand to a client, or keep managing them. The output is yours.

How does the Studio plan help agencies?

Studio (€99/mo) includes 30 full-stack apps, 100 static sites, 25 GB storage, and the largest monthly AI allowances — plus your own flat-rate key with zero markup.

Build client apps at a flat cost

No hidden AI markup, full ownership, EU-hosted. Start the Studio plan.

Start building See pricing →

From €19/mo · no hidden AI markup · EU-hosted · cancel anytime