AI and Web3, designed for humans.
The design and engineering studio for AI and Web3 founders — validating ideas, rescuing prototypes, and shipping products that hold up with real users.

DeFi · DAO · Arbitrum L3

Polkadot Parachain · EVM L2










The three things stopping you from shipping.
Founders and vibe coders hit the same wall — the prototype works, but it's nowhere near safe enough for real users. Here's where we come in.
AI writes the code. We catch what it misses.
Here's a wallet an AI tool generated, and what Provel's scanner flags in it. Run the same 39 checks on your own site, free, in about a minute.
You ask an AI tool for an app.
A few seconds later there's a working wallet with social login and NFT support. It looks finished.
The code ships. Nothing looks wrong.
The button connects and the page loads. The problems are in what you can't see: security, accessibility, speed and the edge cases.
0x scans it.
39 checks across speed, SEO, accessibility, mobile, security and more, plus an AI design review of the page.
You get the list, ranked.
What to fix first and why. Fix it yourself, or have Provel fix it.
Vibe-coded with AI? We help make it
production ready.
We audit AI-built and inherited apps across UX and engineering, so your prototype survives real users.
UX, flows, accessibility & visual coherence
The half AI gets ugly fast — usability, IA, content and accessibility audits that turn a generated UI into a product real users can actually navigate.
Code, security, performance & scale
The half that breaks under real traffic — architecture, security, infra and performance audits that take a vibe-coded prototype to production-ready.
Three ways to work with us.
Pick the engagement that matches where you are. From validating an idea to rescuing a vibe-coded app — every tier ships a clear, founder-ready outcome on a fixed scope.
Already shipped? Add a Maintenance Retainer
Design and engineering on call as one team, keeping your live product secure, fast and evolving after launch.
See everything included
3-month minimum, pause anytime after.
What's inside our sprints.
The building blocks our sprints are made from — so you always know what you're getting, and we always know what we're shipping.
Recent work we shipped.
A selection of products we've designed, built and scaled — from on-chain games to venture-backed Web3 platforms with millions of users.
What founders and builders say about us.
A few words from the teams we've helped raise, launch, and ship to real users.
Provel helped us build out our studio and products — from brand to product UI. The deck and prototype landed our seed round, the difference between good idea and fundable company.
The design sprint gave us something our users actually understood. Fast, considered, and built to last — exactly what we needed before our next raise.
The tech audit caught issues we'd been arguing about for months. Specific, prioritised, actionable — and delivered faster than we thought possible.
Common questions.
01Who are the team?+
02What's your engineering stack?+
03Do you actually build the product, or just design it?+
04Who owns the codebase?+
05Are there refunds if I'm not happy?+
06Do you work with non-startups?+
07Can you handle a tight deadline?+
08Do you understand wallets, token gating, and on-chain flows?+
09What exactly does an audit cover?+
10How long does an audit take, and what do you need from us?+
11What happens after the audit?+
12Do you sign NDAs?+
13How involved will we be in the process?+
Good engineering doesn't just make a product work. It makes it secure, scalable and maintainable.