ProdSys vs. Odoo · ProdSys

Odoo is a Belgian open-source ERP with a modular catalog of 100+ apps, from accounting and CRM to manufacturing and ecommerce. It's the most flexible ERP on the market — and that flexibility is both its greatest strength and its greatest cost.

The short version

Choose Odoo if you have in-house technical capacity (or budget for partners), want full control of customization, and need very specific workflows that off-the-shelf ERPs can't bend to.

Choose ProdSys if you want a configured, opinionated platform that runs predictably without dedicated developers — and prefer fixed predictable cost over per-user-per-app pricing that grows surprisingly.

Where the two systems differ

Odoo's strengths

Modular catalog — 100+ apps covering nearly every business function imaginable.
Open source — Community edition is free; Enterprise is paid. Full source available for inspection or modification.
Customization freedom (with developers) — change any workflow, build any module, integrate with anything. Requires Python/XML skills or partner hours.
Large community and partner network — thousands of integrations and third-party modules.
Per-app pricing — pay only for the modules you actually use.
Self-hostable — run on your own infrastructure if you need to.

Where ProdSys differs

Built-in Gantt and project planning — three-level project structure (Order → Lines → Order Articles), drag-and-drop Gantt with dependencies, station loadings, delivery-precision tracking — included in core, not a Studio build-out. See projects and planning →
Time and HR built in — time registration, vacation, time bank, payroll export — without bolting on the HR app. See time and HR →
Configured, not coded — works out of the box without partner customization for typical European SMB workflows.
Predictable total cost — Odoo's per-user-per-app model often inflates costs as warehouse and production staff are added.
Single integrated product — no module dependency conflicts, no version-mismatch surprises after upgrades.
Direct support — no partner middle-layer with variable quality.
Annual upgrade pain reduced — Odoo Enterprise customers often cite version migrations as disruptive and expensive.
European SMB defaults — VAT, EHF/Peppol, Nordic banking integrations work without configuration.

Side-by-side comparison

	ProdSys	Odoo
Built for	European SMBs needing full ERP without customization	Companies wanting modular flexibility with in-house technical capacity
Origin	Norway, 2005	Belgium, 2005
Open source	— No	✓ Community edition
Pricing model	Per-user, transparent plans	Per-user, per-app (from €19.90/user/mo on Standard)
Implementation	Configured by us — weeks to months	DIY (weeks) or partner-led (3–6+ months)
Customization	Built-in configuration, limited code	✓ Unlimited via Python/XML
Maintenance burden	Vendor handles it	Heavy if self-hosted or heavily customized
Inventory / WMS	✓ Full	✓ Full
Manufacturing / BOM	✓ Full	✓ Full
Direct support	✓ From us	○ Mostly through partners
Upgrade stability	Single product, managed upgrades	Annual major versions; customizations may break
European SMB defaults	VAT, EHF, Peppol, Nordic banks built in	Available via apps; configuration needed
API	✓ Full product API Same as used by the app	✓ XML-RPC + REST
Languages	42+	23 official
Pricing	€150/mo company + €25/user/mo See pricing → No lock-in · 1mo notice	€21–€26/user/mo Standard plan (Enterprise) + hosting Custom plan: €40+/user/mo

Pricing — the honest picture

Odoo's headline price is per user per month — Standard plan around €21–€26/user/month and Custom plan around €40+/user/month. But the real cost includes hosting (Odoo.sh adds ~€85+/month for a 10-user company), implementation (commonly €4,300–€43,000 with a partner), and the Custom plan is required if you need multi-company, external API access, or Odoo Studio. Community Edition is free — but you self-host, self-implement, and self-support.

Where ProdSys stands out: one price covers everything — hosting, all modules, API access, multi-entity, support, updates. €150/month + €25/user/month with no per-app charges, no hosting add-on, no plan upgrades to unlock essential features.

See our full pricing breakdown — including implementation costs and example monthly totals for 5, 15 and 40 users — on the pricing page.

When Odoo is the right choice

You have an internal IT team or trusted partner you've worked with before.
Your workflows are unusual enough that off-the-shelf ERPs can't bend to them.
You want full control over customization and source code.
You're comfortable with annual version upgrades and the maintenance that comes with them.
You start small (1–2 apps) and want to add modules gradually as needs grow.

When ProdSys is the right choice

You don't have a dedicated technical resource for ERP maintenance.
You want a fixed, predictable monthly cost without per-app surprises.
You prefer working with one vendor accountable for the whole platform.
Your business runs typical European SMB workflows that work out of the box.
You'd rather configure than code, and want to focus on running your business — not on managing your ERP.

ProdSys vs. Odoo: flexibility or predictability?