TipsApril 28, 202611 min read

Dolibarr vs Sage: an honest 2026 comparison for SMBs

Sage is still the SMB standard in France, Dolibarr is rising. Which one should you really pick based on size, budget and constraints?

Two philosophies, two business models

Sage and Dolibarr come from opposite worlds. Sage is a historic proprietary French vendor with a per-user license and a network of certified resellers. Dolibarr is an open-source GPLv3 ERP/CRM suite developed by an international community, with a service-based model. This difference shows up everywhere: pricing, hosting, customisation, vendor lock-in. Before comparing features, understanding this philosophy is essential — you won't pick the same tool if you want a turn-key product paid for usage versus if you want to own your stack.

Sage: proprietary vendor, license model, certified resellers
Dolibarr: open-source GPLv3, service model, community
Strong implications on cost, autonomy, customisation
Direct consequences on data portability and longevity
A philosophical choice as much as a technical one

Functional coverage: who does what

On accounting and invoicing, both tools are solid. Sage 50 and Sage 100 cover general accounting, analytics, fixed assets and tax filings with a higher maturity ceiling for multi-entity, advanced multi-currency or very specific French regulatory reports. Dolibarr covers French accounting essentials but needs add-ons to match Sage 100. On the other hand, on CRM, project management, stock, e-commerce and customer portal, Dolibarr is more complete out of the box, while Sage charges each module separately.

Advanced accounting: edge to Sage (assets, filings, reports)
Built-in CRM: edge to Dolibarr (DolicraftCRM goes further)
Project management: edge to Dolibarr (free native)
Stock and logistics: tie, slight Dolibarr edge in flexibility
Customer web portal: edge to Dolibarr (built-in)

3-year total cost of ownership

This is the most striking topic. For a 10-user SMB over 3 years: Sage 100 includes licenses (~1,200 €/user/year cloud), maintenance (15-20% of license), initial training, reseller integration services. Typical total: 60-90 k€ over 3 years. Dolibarr: 0 € license, hosting (60-150 €/month depending on server), paid modules (0 to 1,500 € based on needs), Dolicraft integrator services for setup and support. Typical total: 15-35 k€ over 3 years. The gap widens further as users grow.

Sage 100 / 10 users: 60-90 k€ over 3 years
Dolibarr / 10 users: 15-35 k€ over 3 years
Gap widens with user count
No license cost on Dolibarr, but a serious integrator is needed
Dolibarr ROI typically reached in 6 to 12 months

Customisation and autonomy

An underestimated criterion that becomes critical 18 months in. Sage is extensible but through a proprietary SDK and certified partners — every change goes through a quote. Being open source, Dolibarr lets you modify source code, build your own modules or order them from any competent PHP developer. If you have a specific business process (true for 90% of SMBs), Dolibarr lets you implement it in days where Sage needs weeks of paid services. That's why Dolibarr is so common in specialised sectors: construction, real estate, medical, training, fleet.

Sage: proprietary SDK, certified partners required
Dolibarr: open code, any PHP developer can step in
Vertical modules available: DolicraftBTP, DolicraftImmo, DolicraftRH
Customisation lead time: days for Dolibarr vs weeks for Sage
Vendor freedom: no single-vendor dependency

2026 e-invoicing: where do they stand?

France's e-invoicing rollout forces all SMBs to transit via a PDP or the public invoicing portal from 2026-2027. Both tools are finalising compliance. Sage offers native integration via its ecosystem, but billed separately (often as an extra subscription). Dolibarr has a free community module for Chorus Pro and Dolicraft-built connectors for major PDPs. Both will be operational but Dolibarr keeps a near-zero marginal cost advantage once the connector is in place.

Sage: PDP integration as extra subscription
Dolibarr: free or custom-built connectors
Chorus Pro and PPF support on Dolibarr side
No recurring extra cost on Dolibarr once configured
Dedicated e-invoicing page on dolicraft.com

When to pick Sage, when to pick Dolibarr

Sage remains the right choice in three cases: if you are a larger SMB (50+ users) with very complex analytics and tax filings, if you already have a Sage-trained team that would be costly to retrain, or if you work exclusively with an accountant who only accepts Sage exports. In all other cases — covering the vast majority of French SMBs — Dolibarr is more flexible, cheaper, and offers a better 3-year ROI. Our advice: run a 2-day comparative audit on your real scope, that's what truly reveals which tool fits your context.