Erplain vs Odoo Inventaire
 Erplain |  Odoo Inventaire | |
|---|---|---|
| Rating | ⭐ 4.4 / 5 | ⭐ 4.4 / 5 |
| Category | Inventory management | Inventory management |
| Pricing model | Paid | Freemium |
| From | Business EUR 29/month (1 user), First EUR 64/month (2 users), Premium EUR 99/month (5 users), Elite EUR 219/month (10 users) on annual billing; EUR 34 to EUR 279/month on monthly payment | "One Free App" offer: Inventory module alone free, unlimited users; beyond one app, Standard at EUR 24.90/user/month and Customizable at EUR 37.40/user/month per published grid |
| Ease of use | Beginner | Intermediate |
| French interface | Yes | Yes |
| API | Yes | Yes |
| Website | Visit → | Visit → |
Our verdict: Erplain
Best for French SMEs and traders who want to pilot stock, purchases, and invoicing in one French-language tool, with quick onboarding and contained entry pricing. Not for you if your business hinges on PrestaShop, WooCommerce, or French marketplaces: these connectors are not native and the API opens only in the Elite EUR 219/month plan.
Our verdict: Odoo Inventaire
Best for French SMEs who want a complete ERP foundation in French and see beyond stock, with a free Inventory module letting you test seriously. Not for you if you plan to stay on one app: at the second app the bill moves to EUR 24.90 per user per month, and a proper deployment almost always needs an integrator.
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