The server that belongs to you.
ewws runs on your infrastructure, not in a foreign cloud. Full data sovereignty, one click for the entire dataset in open formats, Swiss audit security and an operations console like the one you expect from professional server software.
Data sovereignty
Your data belongs to you and stays that way.
One click delivers the complete tenant dataset as a ZIP in open formats: sales, purchasing, accounting, payroll, inventory, service, projects and more. No lock-in, no begging the vendor. Switch or archive at any time, on your terms.
Operations console
Operate like the pros, no black-box server.
The server comes with a full operations console: status and load, tenants, license, versions, updates, backups, logs and audit. Sign in with an administrator account, cleanly separated from the ERP, just as you know it from mature server software.
Live overview
System healthy, active tenants, last sealing, last login, at a glance instead of in the log file.
Tenants & license
Tenants, administrators and license status directly visible, without a database tool.
Updates without risk
A new version in one click: self-check, health gate and automatic rollback on failure.
Audit & compliance
Swiss audit security, built in.
The posting chain is externally timestamped and sealed (GeBüV-compliant) and can be checked for integrity at any time. Closed periods, VAT rates and the Swissdec/ELM status are transparent, exactly what fiduciaries and auditors want to see.
Operation
Everything an SME server needs.
Solid foundations instead of a tinkered solution, so the server simply runs.
Backups
A complete tenant backup at the push of a button, stored persistently, your data is secured.
Atomic updates
A version change with a health gate and automatic rollback, never a half-installed system.
Recovery
A database-independent recovery tier brings the server back, even when the database is stuck.
License & versions
License status, edition and installed versions visible and traceable at any time.
Multi-tenant
Several tenants cleanly separated on one server, ideal for groups and fiduciaries.
Audit log
Who did what and when: a searchable, audit-proof log per tenant.
Sovereignty
On your infrastructure, in your hands.
With ewws, data sovereignty is not a marketing word but built in.
Self-hosted
Runs on your server, locally or in the data center of your choice, under Linux, macOS, Windows or as Docker.
Open formats
Export to CSV plus a byte-exact backup (pg_dump): your data is never locked away.
Swiss standards
GeBüV audit security and Swissdec/ELM, built for Swiss SMEs and their fiduciaries.
Read on
Goes well with this
Technology
The architecture behind ewws: native clients, separated tenant data, secure updates.
View technology →Swiss standards
Swissdec, GeBüV and VAT: compliance that is in the product, not in the brochure.
View standards →Installation
How to set up the ewws server, from web setup to a running service.
View installation →Ready for a server that belongs to you?
Start with ewws: full data sovereignty, professional operation and Swiss audit security on your infrastructure.