VULK

What VULK is

VULK is an AI app builder for founders, freelancers and small product teams who want a working full-stack application, an online store or an immersive 3D website from a plain-language description. The company's site describes it as a place to create apps, stores, 3D experiences, images and video, and it is also the one AI builder its own comparison table credits with genuine browser-native 3D paired with a real backend. The code it writes is ordinary React, which matters when you decide whether you can ever leave. The site does not name a headquarters city or country, so location is left out here.

What you build and how

You start in a chat-style workspace. The home page says you can begin from a prompt, a voice note, a screenshot or a Figma design, and that the result is a full-stack app in production "in one click", with the headline claim "Online in 90 seconds". The mock workspace on the site shows a project list, a file browser, a live preview and a Backend tab, so you watch the app take shape while it is generated and then keep editing it by conversation.

The site lists the targets as "React, Next.js, Flutter, React Native, Three.js and Shopify", grouped under web, mobile, and 3D and immersive. Its answer to "What can I build with VULK?" is "Full-stack applications, dashboards, online stores, portfolios, 3D experiences and mobile projects", with images, videos and 3D objects on top. The sample projects shown include Sonora, an audio shop with a product catalog you can edit, Estiva, an inventory management app, Unfold, an interactive folding frame, and Rutura, a 3D arena game.

3D websites. This is the product's sharpest edge. The dedicated page says you describe an immersive site in plain language and VULK generates "a real Three.js / React Three Fiber experience", including interactive 3D scenes, scroll-driven animation and WebGL shaders, "not a flat template with a video header". It writes a React and Vite app with a scene graph, camera rig, lighting, GLSL shaders and scroll-linked animation, previewed live as it builds. The stack is React Three Fiber, drei helpers and scroll libraries on Vite and React 19, with no proprietary 3D runtime. Typical scenes include rotatable models, particle fields, camera fly-throughs and reactive lighting. You do not need to know Three.js or shaders, and if you do, the output is standard code you can extend.

Backend and data. VULK can pair a front end with an auto-provisioned PostgreSQL database, authentication and REST APIs, so a 3D product configurator or portfolio becomes a working full-stack app. The home page walks through the same layers as tabs: frontend, backend, database, authentication and publishing, with a demo store whose catalog edits update the interface.

Admin panels and internal tools. A separate page covers generating a back office from one prompt: authentication, role-based access control with admin, editor and viewer roles, CRUD screens over users, content, orders and custom entities, charts and summary cards over live database data, search, filters, pagination and bulk operations, plus a REST API. The page frames the goal as "A back office you can actually log into and operate" and "Owned source instead of a hosted admin you rent". It names SaaS products needing a back office, marketplaces and stores managing listings and orders, and teams replacing a fragile internal spreadsheet workflow as good fits.

Publishing and ownership. You can deploy in one click to a live URL, connect a custom domain, or export the full React and Three.js source to GitHub or as a ZIP. The FAQ answers "Do I own the code?" in the affirmative and says there is no proprietary 3D runtime, so you can self-host everything.

Tooling. The home page shows a vulk-mcp-server package launched with npx and an API key, with MCP documentation and an API reference linked, so the builder can be driven from other AI tools.

What the site states about plans and security

VULK is paid-only. The site's FAQ puts the entry plan, Builder, at 19.99 euros a month with 1,000 credits, and Pro at 39.99 euros a month with 2,500 credits and premium features. Annual billing saves 20%, and the FAQ points to a pricing page for current plans. The pages the company published here do not say what a credit buys, so how many generations 1,000 credits cover is unclear until you try it. The home FAQ includes a "Is there a free plan?" question, but its answer is not shown; the dedicated 3D page describes the product as paid-only.

On security, the home page lists infrastructure on AWS Frankfurt and Firecracker microVM isolation for each preview, protection in transit and at rest with a documented scope, and links to privacy, subprocessor, GDPR and SLA documents. The admin-panel page is candid about limits: it lists highly regulated admin systems needing certified compliance tooling first, panels that must integrate dozens of legacy systems on day one, and static sites with no data as poor fits. The site makes no SOC 2 or HIPAA claim.

For proof of output, the 3D page lists live projects generated from prompts, with view counts the company displays: Spindrift at 80,130 views, Hearth at 70,158, Timberline at 8,217, T-1 Carry-On at 5,913, OCTABOOT Red Core Bomber at 3,606 and Fretboard at 3,188. Those are showcase figures, not customer numbers, and a view count says little about conversion or build effort.

The comparison table on the 3D page claims VULK generates real Three.js output from a prompt with custom GLSL shaders, a full-stack backend with auth, source export and one-click custom domain deploys, where template builders offer a video header or canvas widget and lock you to the platform. Treat that as the vendor's own framing of its competitors. It also distinguishes itself from Spline, which it says makes a 3D object you embed.

Who it suits

A founder who wants an unusual, memorable front end, such as a product configurator, a portfolio or a launch site with scroll-driven 3D, gets something other AI builders do not advertise. A freelancer or agency can hand over exported React code rather than a hosted account. An operations or product team that needs a custom back office over a PostgreSQL database, with roles and bulk actions, can describe it rather than assemble one by hand, and owns the source afterward.

It is a weaker match for anyone who wants a free tier to experiment on, since the company describes the product as paid-only, or for teams who need published compliance certifications. Credit-based pricing also means heavy iteration draws down the 1,000 or 2,500 credits, so a team should test a real project on the Builder plan before committing to a year. Developers are the group most likely to value the escape hatch, because the output is plain React and Vite code in their own GitHub repository.