OBM vs OpenChange
A side-by-side look at OBM and OpenChange. For an in-depth review of either product, follow the links below.
OBM
Business & Commerce
OBM (Open Business Management) is an open-source alternative to proprietary business management software suites like SAP or Oracle. It provides integrated modules for CRM, HCM, financials, procurement, and other core business functions.
opensourcecrmhcmfinancialsprocurement
OpenChange
Office & Productivity
OpenChange is an open source implementation of Microsoft Exchange Server that allows Linux and UNIX servers to interoperate with Microsoft Exchange clients. It provides compatibility with Exchange protocols like MAPI, EMS, and OAB.
opensourceexchangeemailservermapiemsoab
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