Best Unit4 ERP Alternatives in 2026
Updated
20 apps from ERP software ranked against Unit4 ERP on the same published basis.
- 1Unit4 ERP vs ERPNext
- 2Unit4 ERP vs Odoo ERP
- 3Unit4 ERP vs Dolibarr
- 4Unit4 ERP vs Tryton
- 5Unit4 ERP vs Axelor Open Suite
- 6Unit4 ERP vs WP ERP
- 7Unit4 ERP vs BUSY
- 8Unit4 ERP vs Epicor Kinetic
- 9Unit4 ERP vs FacturaScripts
- 10Unit4 ERP vs Versa Cloud ERP
- 11Unit4 ERP vs Striven
- 12Unit4 ERP vs SAP ERP
- 13Unit4 ERP vs SYSPRO
- 14Unit4 ERP vs IFS Cloud ERP
- 15Unit4 ERP vs Sage X3
- 16Unit4 ERP vs Infor ERP
- 17Unit4 ERP vs SAP Business One
- 18Unit4 ERP vs Deltek Costpoint
- 19Unit4 ERP vs Plex ERP
- 20Unit4 ERP vs Trimble Viewpoint Vista
Unit4 ERP alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ERPNext | 8.0 | Free plan | $5/mo | API, Linux, Mac, self-hosted, Web |
| 2 | Odoo ERP | 7.8 | Free plan | Free | Web |
| 3 | Dolibarr | 7.8 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Tryton | 7.8 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 5 | Axelor Open Suite | 7.5 | Free plan | €35/mo | self-hosted, Web |
| 6 | WP ERP | 7.4 | Free plan | $19/mo | Web, iOS, Android |
| 7 | BUSY | 7.2 | Free plan | ₹416.67/mo | Web |
| 8 | Epicor Kinetic | 7.1 | No | — | Android, API, iOS, self-hosted, Web, Windows |
| 9 | FacturaScripts | 7.0 | Free plan | — | API, Linux, Mac, self-hosted, Web, Windows |
| 10 | Versa Cloud ERP | 6.9 | Free plan | $110/mo | API, Web |
| 11 | Striven | 6.9 | Free plan | Free | Web, iOS, Android |
| 12 | SAP ERP | 6.8 | No | — | — |
| 13 | SYSPRO | 6.8 | No | — | API, self-hosted, Web, Windows |
| 14 | IFS Cloud ERP | 6.7 | No | — | — |
| 15 | Sage X3 | 6.6 | No | — | — |
| 16 | Infor ERP | 6.6 | No | — | — |
| 17 | SAP Business One | 6.6 | No | — | — |
| 18 | Deltek Costpoint | 6.6 | No | — | — |
| 19 | Plex ERP | 6.6 | No | — | Web |
| 20 | Trimble Viewpoint Vista | 6.6 | No | — | Android, API, iOS, self-hosted, Web, Windows |
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Questions about Unit4 ERP alternatives
What is the best alternative to Unit4 ERP?
ERPNext, number 1 in ERP software with a score of 8.0 out of 10. The others here: Odoo ERP, Dolibarr, Tryton and 16 more.
What is the best free alternative to Unit4 ERP?
ERPNext is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Unit4 ERP?
Yes: WP ERP.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.