The modular ERP
you can make your own.
Resell it under your brand. Extend every module without forking. Speak to it like a colleague. Run it on EU infrastructure that won't go down. Archimedes is the platform you ship — not the integration you maintain.
Built for partners. Hardened for production.
Six things that set Archimedes apart from every other open ERP — designed from day one for white-label resale and EU enterprise deployment.
Modular by default
30+ self-contained modules. Each ships with its own models, migrations, API, and UI. Install only what each tenant uses.
AI built in, not bolted on
Hermes is the voice-first agent that lives in every module. Schedules. Summarizes. Acts on your data — natural language, full audit trail.
EU-sovereign by design
Frankfurt compute. EU-only backups. Per-tenant database isolation. GDPR and DORA aligned out of the box.
White-label, top to bottom
Custom domain, theme, locale. Your brand, your client. We stay invisible.
Plugin-first architecture
Extend any module without forking. Slot-based composition, priority ordering, version-pinned. No more rebase hell.
Production-grade infrastructure
3-node Patroni HA cluster. Sub-30ms cold paths. Atomic releases. Instant rollback. Built for businesses that can't go down.
Talk to your business.
Hermes is the voice-first AI secretary that lives inside every Archimedes tenant.
It reads your contacts, your projects, your calendar, your invoices. It schedules. It drafts. It acts. Anthropic, OpenAI, or your own local model — your choice. RLS-isolated per tenant. Audited end to end.
Meet HermesBuilt like the systems we run for ourselves.
Three Patroni nodes. One coordinator. Two front-end workers. Cloudflare in front.
Synchronous replication, automatic failover. Per-tenant Postgres databases with RLS-enforced isolation. EU-only data residency on Hetzner Frankfurt with backups on Cloudflare R2 EU. Atomic releases, zero-downtime deploys, instant rollback.
See the infrastructure30+ modules. Mix and match.
Each module is independently installable with its own models, API, and UI.
From contacts and CRM to manufacturing and accounting — and every workspace tool in between. Install on day one. Disable when you don't need it. The schema follows the activations: no orphan tables, no dead code paths.
Browse all modulesThree steps to your own ERP.
Go from zero to a fully branded business platform in days, not months.
Install & select
Deploy the platform and pick the modules each client needs. Every module installs in one click — migrations, API, and UI included.
Customize & brand
Apply your branding, extend models with the plugin SDK, add custom fields and views. No forking required — every change is an overlay.
Deploy & earn
Ship to your client under your own domain and brand. Manage tenants, permissions, and billing. Scale from one client to hundreds.
Ready to ship something your clients keep?
Apply as a partner and we'll set up your sandbox tenant within 24 hours. Bring a real client conversation — leave with a working demo.