A real app platform — not a prompt box.
Most AI builders stop at generating a screen. DevBX builds, verifies, ships and operates a real full-stack app — and hands it to you. Here's the whole toolkit.
Build by chatting
Describe what you want — an agent builds it on our servers. No terminal, no setup.
Plain-language building
Describe the app or the change; the agent writes the code and runs it on a server we provide.
It asks before it guesses
On real design decisions the agent stops and asks you a quick multiple-choice question instead of assuming.
Generates images & logos
On-demand image and crisp SVG-logo generation (Recraft V4.1), dropped straight into your app's assets.
Researches the web as it builds
The agent can search the web and fetch & read real pages — so it can follow an API doc or match a reference.
Edit by pointing at the live app
Your running app is right next to the chat — change it without describing where.
Click an element to change it
Point at any element in the live preview and it's added to the chat — no 'the third card on the left'.
Edit copy inline
Click text in the preview and type — the edit goes straight back to the agent.
Desktop & mobile preview
Toggle viewport, use the address bar and back/forward — it's a real browser, hot-reloading as you build.
The agent checks its own work
Not just generation — verification and safe production operations.
Tests in a real browser
The agent drives a real Chromium browser to click, fill forms, assert results and catch console errors before you ever see them.
Diagnoses production
It can read your live production logs and run read-only SQL against the live database to find a problem.
Proposes fixes you approve
A production SQL change or restart is queued for your one-click approval — the agent never touches live data on its own.
Batteries included — in every app
Real backend features, hand-written into the template. No external SDKs, no vendor backend to rent.
End-user auth
Sign-up, login and sessions for your app's users.
SQLite database
One database file per app — and it's yours.
File uploads & storage
Drop-in upload, list and download with metadata.
Transactional email
Send email from your app (bring an email key).
Payments
Take payments via Mollie, wired into the template.
Background & scheduled jobs
Durable queued and scheduled tasks that survive restarts.
AI endpoint
Call an LLM from your app through a ready-made helper.
PDF generation
Render documents to PDF server-side.
SSR / SEO templates
Pick the Astro (content) or SvelteKit (SSR) template when pages need to rank.
Run it — without a terminal
Everything you'd normally need a shell and a dashboard for, in one Console.
Dev & prod, isolated
Break the dev environment freely; production stays up and untouched.
One-click deploy & rollback
Publish to a public URL with a preview, and roll back code in one click — your database is preserved.
Database browser
View tables, paginate, search and run read-only SQL — no client, no terminal.
Files, diff & discard
Browse and edit files, see exactly what a deploy would ship, and discard changes.
Logs, env vars & releases
Tail container logs, manage environment variables, and see every tagged release.
Custom domain + auto-HTTPS
Point a CNAME at your app and get an automatic Let's Encrypt certificate.
Own it — and keep it in the EU
The differentiators competitors can't structurally match.
Export code + database
Take your source and your whole database (one SQLite file) any time — no lock-in.
Your choice of AI, no hidden markup
EU-hosted gateways at the real per-token price by default, or bring your own flat-rate key (Kimi, MiniMax, GLM, MiMo, Mistral) — we never add a markup on top.
EU-hosted inference, by choice
Keep AI calls in the EU on the TensorX (EU) gateway or a European Mistral model — or opt into a cheaper US provider. Your call, made clearly.
Built-in private analytics
Traffic, channel attribution (incl. ChatGPT / Claude / Perplexity referrals) and conversions — from your own server logs, no third-party tracker.
Build a real app — and actually own it.
You see the real AI price — no hidden markup buried in credits. Your choice of AI provider, and your code plus your whole database (one SQLite file) are yours to export anytime.
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