Meet Otta · Early access
The commerce layer for the web’s next CMS.
Otta gives EmDash sites a complete way to sell — while keeping content, checkout, and operations clear and fast.
Built for the open web
Commerce for a modern, open-source CMS.
EmDash gives teams a new foundation for publishing on the web. Otta is being built as its commerce layer: a focused plugin that lives alongside your content and can evolve with your site.
Built with experience
Otta is being built by former WooCommerce core engineers.
It brings deep experience in making commerce dependable for the people who run it — and applies that focus to the next generation of the open web.
Build with us
Help get Otta production-ready.
We’re working with early partners to test real storefronts, prioritize the right capabilities, and make Otta ready for live use. If you’re building on EmDash, your input can help shape the release.
Start for free
Build with Otta.
Otta is open source and free to run locally. Deploy it wherever your stack runs — from your own infrastructure to Cloudflare Workers on its free plan.
- Open source under the MIT license
- Built for EmDash and Cloudflare Workers