head to head · open source
SuiteCRM vs oms-erp
SuiteCRM has 5,752 GitHub stars, 2,419 forks, 1,382 open issues and last shipped yesterday. oms-erp has 1,927 stars, 358 forks, 1 open issues and last shipped 9 months ago. SuiteCRM leads on adoption by 198% (5,752 vs 1,927 stars). SuiteCRM is written in PHP under AGPL-3.0; oms-erp is written in Java under Apache-2.0. SuiteCRM has attracted 42% as many forks as stars, oms-erp 19%. SuiteCRM was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (crm), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| SuiteCRM | oms-erp | |
|---|---|---|
| GitHub stars | ★ 5.8K | ★ 1.9K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | PHP | Java |
| Last push | 2026-09-17 | 2025-12-24 |
| Forks | ⑂ 2.4K | ⑂ 358 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SuiteCRM if
- You weight community size — 5.8K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick oms-erp if
- You want the oms-erp feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and oms-erp fits your workflow better
About SuiteCRM
SuiteCRM is an open source, enterprise ready Customer Relationship Management application distributed under the AGPL 3.0 license and written in PHP. It lives in the PHP business software ecosystem and is maintained by SuiteCRM Ltd alongside a community of contributors. The current line documented in the README is SuiteCRM 7.15.2, described as a mature and stable release with a large community and regular releases carrying new features, security patches, and bug fixes. A separate repository holds SuiteCRM 8, which the README states is still in a levelling up phase and not yet as feature complete as version 7.…
read the full SuiteCRM overview →
About oms-erp
oms erp is an Apache 2.0 licensed Java project in the Spring Cloud, Kubernetes, and business software ecosystem. It describes itself as a one stop omnichannel business middle platform system with OMS/e commerce ERP, unified inventory WMS, and SAP financial management components. The repository is categorized as Business Software / CRM & Sales, with topics including CRM, ERP, TMS, WMS, Nacos, and omni channel.
read the full oms-erp overview →
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Frequently asked questions
Is SuiteCRM or oms-erp more popular?
SuiteCRM has 5,752 GitHub stars and oms-erp has 1,927. SuiteCRM has the larger community by that measure.
Are SuiteCRM and oms-erp free?
Both are open source. SuiteCRM is licensed under AGPL-3.0 and oms-erp under Apache-2.0. Neither carries a licence fee.
What is the difference between SuiteCRM and oms-erp?
SuiteCRM is written in PHP and oms-erp in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, SuiteCRM or oms-erp?
Choose SuiteCRM if you want the larger community (5,752 stars) or its AGPL-3.0 licence terms. Choose oms-erp if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.