Prompt-to-site tools
- Your prompt
- A page
- A codebase
- Site generated
Then what?
A template and some front-end code. Nothing behind it takes a payment, counts stock, or files a VAT return.
Live in about 60 seconds
Describe your store.We'll build it.
Storefront, catalogue, checkout and back office — live in minutes, with 0% transaction fees on the subtotal.
Launching with founding merchants from the UK, India, and US — be one of them.
After you hit Start
Then it builds itself.
Brand, catalogue, homepage, checkout — generated from your sentence and published to a live URL. Roughly sixty seconds, then it is yours to edit.
roastandco.mercentia.shop
● LiveRoast & Co
Single-origin, small-batch
Shop the roast
Ethiopia Yirgacheffe
£14
Colombia Huila
£13
Decaf Sumatra
£13
Built from this brief — pick another to rebuild
After the first minute
Anyone can generate a page.
Your shop is live in minutes — real products, real checkout, real orders on day one. The first sixty seconds are the easy part. Everything that decides whether you still have a business in ninety days is what comes after them.
Mercentia
- Your prompt
- Brand & design
- Products & pricing
- Checkout & tax
- Store live in minutes
- Orders & inventory
- Returns & chargebacks
- Channels & B2B
- Agentic checkout
Still selling.
Day ninety, same shop, same plan. Nothing on this line was an add-on.
A generated site is where they finish. It is where Mercentia starts. See what runs underneath →
Storefronts
Click the words on your site. Change them.
Not a form beside a preview — the page itself. Click a headline, a product blurb, a pricing tier, an FAQ answer, and type. It works the same in all 25 themes, because the editor binds to your content rather than to any one theme's markup. Review every change side by side before it goes live, and undo any single one without losing the rest.
- Click-to-edit on every section, in every theme — including ones added later
- A publish review that lists what changed, with a per-change undo
- Per-theme Canvas overrides when you do want the code — your files, our hosting
- Edge-rendered on Cloudflare, sub-second loads worldwide
- Server-side conversion tracking — GA4, Meta CAPI & TikTok Events fire from the edge (past ad-blockers + iOS 14), deduplicated against the pixel by order ID
- Branded checkout + flat / custom URLs (no
/products/lock-in) on Pro
Orders
Search orders…Last 7 days
Revenue
£48,204
+12.4%
Saved vs Shopify
£1,205
2% of subtotal
Risk blocks
7
£842 prevented
| Order | Customer | Warehouse | Status | Total |
|---|---|---|---|---|
| #SF-10842 | Kenji Sato | London · UPS | Paidvia ChatGPT | £124.00 |
| #SF-10841 | Amelia Clarke | Manchester · Royal Mail | Fulfilled | £68.50 |
| #SF-10840 | Priya Shah | London · DPD | Risk reviewrisk: medium | £249.00 |
| #SF-10839 | Marco Rossi | Milan · FedEx | Paid | £42.00 |
| #SF-10838 | Olivia Chen | London · UPS | Fulfilled | £86.20 |
Unified operations
Orders, fulfilment, carriers — wired up out of the box.
Multi-warehouse allocator decides which warehouse ships which order at checkout. Native UPS, FedEx, and Royal Mail label printing. Risk engine scores every order before payment captures. No third-party shipping app required.
- Multi-warehouse inventory allocator on every checkout
- Native UPS / FedEx / Royal Mail labels + void + tracking webhooks
- Per-order risk evaluation before payment captures
- Native ONDC seller (Beckn BPP) — one listing, discoverable across every ONDC buyer app in India
Headless & integrations
Bring your own frontend. Go live in two minutes.
Already have a storefront on Vercel, Netlify or Cloudflare? Point it at Mercentia with Quick Connect — we register your domain, hand you two env vars, and verify you're live. No re-platforming, no rebuild of what you've already shipped.
- Quick Connect — attach any hosted frontend, no re-platforming
- Deploy hooks — auto-rebuild on product, content & theme changes
- GitHub theme sync + a Storefront API that works with any framework
dashboard · Dev & Hosting
⚡Quick ConnectLive
▲ Vercel◇ Netlify☁ Cloudflare⌥ GitHub
NEXT_PUBLIC_MERCENTIA_API_URLapi.mercentia.com
NEXT_PUBLIC_MERCENTIA_STORE_IDprd_2WJ…
Verified · storefront is live
↻
Rebuild triggered
products.updated → Vercel · 200
Live demos
See real stores built on Mercentia
Four very different brands — fashion, food, and B2B — all running on one platform. Click any card to open the full, interactive storefront.
Explore all demos → Mercentia AI Describe your brand.
Describe your brand.
Get a working storefront in under a minute.
The AI builder turns a brand brief into a complete merchandised store — palette, typography, hero copy, product pages, policy pages, and a conversational shopping assistant pre-wired to your catalog. Then you edit anything you want, byte-for-byte.
✦Mercentia AI
Coffee roasterSkincare brandHome goods
You
|
Describe your store…
emberroastery.com
Generating Ember Shop · About · Journal
Small batch · Portland
Roasted this morning. Shipped today.
Single-origin coffee, sourced direct from farmers and delivered within 48 hours of roast.
Shop beans
Ethiopia Yirgacheffe
$22
Colombia Huila
$20
Kenya Nyeri
$24
Growth · $99/moAlready selling somewhere else?
Paste your storefront URL — we'll mirror your brand on Mercentia in 30 seconds.
Multi-page brand & structure extraction, real catalogue ingest via the Shopify / BigCommerce / WooCommerce public APIs, voice-preserving content rewrite, and a brand-fidelity score so you can see how close the match landed before you launch.
~30saverage scout time
10 pagesper-template extraction
$0Shopify catalogue ingest
0-100brand-fidelity score
Everything in one stack
One platform. Every commerce moment.
Mercentia replaces a dozen point tools with one coherent system — so your data, operations, and customer experience stay aligned as you grow.
Network · k-anonymous
A network that gets smarter with every store on it.
Anonymous, aggregated insight no single-tenant platform can offer — peer benchmarks, cross-store fraud signals, demand pulse, supplier ratings. K-anonymity guards, per-store-median-first aggregation, opt-in symmetric contract.
Conversion vs peers
Demand pulse · this week
AI Copilot · ⌘K
A copilot that runs your store.
Not a chatbot. Ask it anything and it acts — "how are sales this week", "set up a 10% weekend sale", "publish this product", "restock to 50". It reads your live data and makes the change on your confirmation. Every action audited and reversible.
Sales are down this week.
Down 12% vs last week. Want me to launch a 10% weekend code
WEEKEND10? Go aheadDon't
0% transaction fees on the subtotal
Your sales aren't a tax base.
On Shopify Plus you'd pay ~£11,800 in transaction fees on that revenue last month. On Mercentia, you'd pay zero. The fee-savings ledger logs the £-figure on every order.
Shopify Plus£11,894
BigCommerce£9,061
Mercentia£0
WhatsApp · 98% open rate
The channel customers actually read.
Order updates and broadcast campaigns over WhatsApp. Same templates Klaviyo charges $300/mo for.
Agentic commerce
ChatGPT can check out for them.
First-class ACP + UCP + MCP support. ChatGPT, Claude, Perplexity browse your catalog and check out without glue code.
Mobile · every store is an app
Your store, on their home screen.
Every storefront ships as an installable app — home-screen icon, offline browsing, push notifications, and app-grade speed. No React Native build, no App Store review queue. Zero setup.
Home-screen iconPush notificationsOfflineInstall prompt
Edit by talking
Redesign your store by typing.
"Make it warmer and more premium" re-skins the whole store live — colours, type, shape. Add, move, or rewrite any section in plain English. One-click version history to undo.
make it warmer and more premium
AI discovery · GEO
Be the store ChatGPT cites.
Shopping starts in ChatGPT, Perplexity and Gemini now. Every store ships a machine-readable llms.txt + agent surfaces so answer engines find and cite your catalogue. Zero setup.
ChatGPTPerplexityGeminillms.txt
Server-side conversions
Track every sale iOS 14 ate.
Server-side GA4 + Meta CAPI + TikTok Events fire from our edge — past ad-blockers and ITP. Deduplicated against the browser pixel by order ID, PII hashed before it leaves.
GA4Meta CAPITikTok Events
ONDC · India
One listing, all of India's buyers.
Native ONDC seller (Beckn BPP) — your catalog is discoverable across every ONDC buyer app nationwide. No aggregator markup, no separate integration to build.
Branded checkout · Pro
Checkout that looks like you, not us.
Accent colour, trust badges, a reassurance notice, and custom CSS — the branding Shopify locks behind Plus. On Mercentia it's on Pro.
Custom URLs · Pro
Flat URLs, no /products/ lock-in.
Go flat (/blue-tee) or set your own prefixes. We 301 the old path automatically, so there's exactly one canonical URL — no duplicate-content SEO bloat.
Migration in · data out
One click in. Your data always yours.
One-click from Shopify, BigCommerce, WooCommerce, Magento, Wix, Squarespace. Export every product, customer, order and discount to CSV whenever you want — no ticket, no notice period.
ShopifyBigCommerceWooCommerceMagento 2WixSquarespace
Risk engine
Chargebacks declined before they happen.
Stripe Radar + velocity + VPN + fresh-email + cross-store fraud network, blended into one verdict per order.
Developer platform
Typed APIs, RLS, MCP server, CLI.
HMAC-signed webhooks. Headless storefront starter in two env vars. MCP server + GraphQL in beta.
Explore the developer platform →Our promise
No fine print. Just the things we'll never charge you for.
01
0%
You keep every pound you earn
Zero platform transaction fees on your sales — not 1%, not 2%. Your margin stays yours, on every order.
02
< 1 min
A real storefront from one brief
Describe your brand and the AI builder designs a live, editable store — copy, layout and visuals — ready to sell, not a template you have to fight.
03
100%
Your data, your stack, no lock-in
Catalogue, customers and content are yours. Open APIs, headless storefronts and full export — leave whenever you like, with everything.
Ready when you are Start with a free workspace.
Start with a free workspace.
Scale it however you need.
Connect your existing Shopify, BigCommerce, Magento, Wix, or WooCommerce store in one click. We'll bring your catalog, customers, and order history across — and your URLs keep working via auto-generated 301s.