One Space.
Everything in order.
Run your whole business on one platform — assembled from the blocks you actually need. The reach of an ERP, at the weight of a tool you'll enjoy using.
One application that becomes many.
Every business starts with the same 16-module foundation, then switches on blocks to match its trade. The modules aren't separate apps stitched together — they're rooms in one building, looking at the same record. A sale is at once an order, an invoice line, a stock movement and a ledger entry — entered once, never reconciled by hand.
How it works →49 blocks, six areas.
Turn one on and its screens, navigation and dashboard widgets appear. Turn it off and they're gone — the app is always exactly as big as your business.
Fifteen starts. Five business models.
Pick the trade that fits and SEDER ONE turns on a tailored set of blocks — a working system in minutes, not months.
One shared record, no lock-in.
The reach of an ERP without the price tag or the months-long rollout — and your data leaves in one click, any time.
Why SEDER ONE → Trust & controlYour data is yours.
Role-based access, an append-only audit log, full export, and hosted or self-hosted. Leaving is a button, not a battle.
Security & data →Put your business in order.
Join early access — see pricing first, help shape what we build, and get a system shaped like your business in minutes.
Get early access