Commerce should belong
to the merchant.
Mercentia is an AI-native commerce platform built on a simple conviction: the people who build a store should keep what they earn, own their data, and never be held hostage by the tools they grow on. No transaction tax on your sales. No lock-in. No black boxes.
The incumbents charge you for growing.
Most commerce platforms quietly take a percentage of every order, meter the features you depend on, and make leaving as painful as possible. The bigger you get, the more they take — a tax on your own success.
We think that's backwards. Mercentia charges a flat subscription and 0% on your transactions. The catalog, customers, and order history are yours to export any time, in the format your old platform expects. The storefront is headless by default, so you're never trapped in one renderer.
And because the platform is AI-native from the data model up, the work that used to need an agency — building the store, writing the copy, answering support, running the promotions — is built in.
Principles we build on.
Merchants keep what they earn
A flat subscription and 0% transaction fees. We grow when you choose to upgrade — never by skimming your orders.
Your data is yours
Export your full catalog, customers, and orders any time, in the format your old platform expects. Leaving is a button, not a project.
AI-native, not AI-bolted-on
The store builder, support agent, and workflows are part of the data model — not a chatbot stapled to the side.
Open by default
Headless storefronts, a typed API, and an open-source MCP server. Build on us however you like — hosted, hybrid, or fully headless.
Honest by design
We're upfront about what's live, what's coming, and what migrates losslessly. No dark patterns, no surprise fees.
Built for B2C and B2B
One platform for direct-to-consumer and wholesale — company accounts, price lists, and quoting are first-class, not an add-on.
One platform, end to end.
Storefront, checkout, B2B, marketing, analytics, and an AI engineer that ships changes in plain English — designed to work together, not bolted on.
- Edge-rendered, headless-ready storefronts
- AI store builder + plain-English editing
- 0% transaction fees on every paid plan
- Built-in B2B: companies, price lists, RFQ
- Marketing, automations & analytics included
- A 24/7 AI engineer + AI support agent
- One-click migration from the major platforms
- Typed API, webhooks, CLI & MCP server
“Build the commerce platform we'd want to run our own store on — and then charge for it fairly.”
Our founding brief
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.