Idurar-erp-crm vs Oracle Siebel CRM
Idurar-erp-crm and Oracle Siebel CRM are both CRM software. Idurar-erp-crm is open source under AGPL-3.0, with 8.9k GitHub stars. Oracle Siebel CRM is a commercial product from Oracle Corporation.
Which to pick
- Pick Idurar-erp-crm when
- A developer wants a small Node and React invoicing app to adapt, rather than a full ERP.
- Pick Oracle Siebel CRM when
- You already run Siebel and need to keep it supported while planning a migration.
Side by side
A MERN-stack app for invoices, quotes, payments and customers, sold as a free starter with a paid hosted enterprise version.
Oracle's long-standing on-premise enterprise CRM for sales, service and marketing, still maintained for existing customers.
Far narrower than its ERP label suggests, requires MongoDB, and describes itself as fair-code despite the AGPL licence.
It is legacy software; new projects should look at Oracle CX or other cloud CRMs.
Usable
Production-ready
Self-hosted server (both)
JavaScript, Node.js, Express, React, MongoDB and Ant Design
Not published
Open source, AGPL-3.0 (network copyleft)
Closed source, sold by Oracle Corporation
Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.
Closed source: you use it under the maker's terms and cannot change or resell the code.
8.9k GitHub stars
No Wikipedia article of its own
Established: started 6 years ago, latest release 4.1.1.
Not known
Other comparisons
More CRM software
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.