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Odoo — ERP Systems (Open Source)

Odoo is an open-source ERP Systems solution from Odoo. Compare it against 8 other ERP Systems tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Odoo?

Odoo is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under ERP Systems and published by Odoo. Buyers typically evaluate Odoo when they need a dependable ERP Systems option and want to weigh the trade-offs between free, open-source and paid tools before committing.

Odoo alternatives

If Odoo isn't the right fit, compare these ERP Systems alternatives side by side:

AcumaticaDolibarrERPNextEpicor KineticInfor CloudSuiteMicrosoft Dynamics 365Oracle NetSuiteSAP S/4HANA

Frequently asked questions

Is Odoo free?
Yes. Odoo is open source and free to use, with no purchase cost for the core product.
What are the best Odoo alternatives?
Popular ERP Systems alternatives to Odoo include Acumatica, Dolibarr, ERPNext, Epicor Kinetic. See the full list of ERP Systems on FreeSoftwareX.
What type of software is Odoo?
Odoo is an open-source ERP Systems tool developed by Odoo.

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