Eight reasons people pick VULK.

1. 01

   Full-stack from one prompt

   PostgreSQL schema, REST endpoints, auth, migrations and the UI — generated together. No 'wire-it-up later' homework.

2. 02

   You own every line

   Export to GitHub or zip on day one. No proprietary runtime, no kill switch, no badge requirement. Cancel and your apps keep running.

3. 03

   Right model for each step

   VULK routes per phase — fast classifier, heavy planner, code-tuned generator, repair model. Output quality holds because the model fits the work.

4. 04

   EU residency, not an upsell

   PostgreSQL in Frankfurt. App in Falkenstein. GDPR isn't a checkbox we paid a consultant for — it's where we live.

5. 05

   BYOM and BYOK

   Bring your own model and your own API key on Pro and above. Pay providers directly with no markup from us.

6. 06

   MCP server + public API

   Connect Claude / Cursor / IDE agents to your VULK projects. Generate, edit, and deploy programmatically.

7. 07

   Real preview, not an iframe

   Every preview boots in a Firecracker microVM with its own kernel — what you see is what production runs.

8. 08

   Free plan plus clear paid tiers

   Free is permanent: 100 credits/month, no card. Paid plans are Builder €19.99, Pro €39.99, Team €79.99, Max €199, and Business €299. Trials are retired.

Last reviewed: April 30, 2026