01 — Concept
Part of the Atypisch stack.
Sumezi is in concept. The screens show direction: a product that fits next to Wemazu, Simezu and Modular without inventing a fourth login.
Walkthrough
Scroll. The screen stays put, the story moves.
01 — Concept
Sumezi is in concept. The screens show direction: a product that fits next to Wemazu, Simezu and Modular without inventing a fourth login.
02 — Flows
Early UI explores how operators move through the product. We design the desks before we sell the metaphor.
03 — Next
No launch theatre. When Sumezi is ready it will install like the rest: curl, region, run.



In concept. Same family rules apply.
Spec sheet
Auth via Simezu, deploy via Wemazu, content where Modular belongs. No orphan product.
Early designs focus on the people who will run it daily.
When it ships: curl, pick an EU region, run.
Early live Beta with first users
Under the hood
Still forming. The constraint is already clear: EU-hosted, family-compatible, no buzzword shell.
Releases
The HTML behind a campaign can be edited by hand, on its own tab, and editing a block lifts the override instead of locking the editor into a mode it cannot leave. A template can be marked ready, and sent now reflects what was actually sent. Sends carry a List-ID header.
Feature updateSignup-flow abuse blocked, alias-proof shielding on the addresses that need it, and caps on tracking and image cropping so neither can be used to load the queue.
Security updateSix critical security and reliability holes closed in one pass, ahead of the public launch.
Security updateMaintenance endpoints use their own key rather than the application key. Click tracking is rate limited, the missing indexes are in place, and the worker has a batch ceiling so one large send cannot starve the rest.
Security updateDatabase and API hardening for real multi-workspace use: every query is scoped to its workspace and the API enforces it rather than trusting the caller.
Feature updateAlso in the family
Lightweight deployment platform between Vercel and Kubernetes. Push code, pick an EU region, run.
Auth, payments and tenant management. JWT with refresh rotation, OAuth2/OIDC, Mollie.
A developer-friendly but user-first CMS with custom post types, custom fields, and multi-language.