1.frappe / erpnextFree and Open Source Enterprise Resource Planning (ERP)manufacturingerpnextpythonhealthcaresupportasset-management+10 morePythonGPL-3.041K total13K forks+3,467 starsfrom 37,430 · score 8.15
2.odoo / odooOdoo. Open Source Apps To Grow Your Business.odoopythonbusinessmanagementodoo-appserp+1 morePythonOther license56K total34K forks+2,230 starsfrom 53,292 · score 7.71