DATEV vs Odoo (2026) — Which Is Better for Your Business?

DATEV vs Odoo

Both are accounting software. The short answer: choose DATEV if you are german businesses working with a tax adviser; choose Odoo if you are growing businesses that want one modular ERP.

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	DATEV	Odoo
Best for	German businesses working with a tax adviser	Growing businesses that want one modular ERP
Free plan	No (trial may exist)	Yes
Pricing	See provider	See provider
Built for India	Global	Global
Categories	Accounting Software	Accounting Software, CRM Software, Inventory Management Software, POS Software, ERP Software, Manufacturing & MRP Software
Strengths	The standard for German tax advisers Deep compliance with German law Secure data exchange	Modular — add apps as you grow Open-source community edition Very broad feature set
Watch out for	Complex and German-language Usually used through a tax adviser	Implementation can be complex Customisation may need a partner
	Visit DATEV	Visit Odoo

DATEV

Odoo

Best for

German businesses working with a tax adviser

Growing businesses that want one modular ERP

Free plan

No (trial may exist)

Yes

Pricing

See provider

Built for India

Global

Which should you choose?

DATEV: German cooperative whose accounting, payroll and tax software is used by most tax advisers in Germany.

Odoo: Open-source modular ERP covering inventory, accounting, CRM, POS, website and more.

The best way to decide is to run the same week of real work through both — most offer a free plan or trial — and compare how long tasks take, what your team prefers, and the total cost for your number of users including renewal pricing.

Not sure either fits? See all accounting software compared.