> For the complete documentation index, see [llms.txt](https://docs.greytrix.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.greytrix.com/gumu-sage-crm-integration/sage-100/installation-guide/pre-requisites/version-compatibility.md).

# Version Compatibility

GUMU™ for Sage CRM – Sage 100 integration is currently compatible with the following versions of Sage CRM and Sage 100.

**Sage CRM**

* Sage CRM (Version 7.3, 2017 R1/R2/R3, 2018 R1/R2/R3, 2019 R1, 2020 R1/R2, 2021 R1/R2, 2022 R1/R2, 2023 R1/R2, 2024 R1/R2 and 2025 R1)

**Sage 100 ERP (Supports all Editions - Standard, Advanced, and Premium)**

* Sage 100 ERP SQL (version 4.45)
* Sage 100 and 200 ERP (version 4.5)
* Sage 100 ERP v2013, v2014, v2015, v2016, v2017, v2018, v2019, v2020, v2021, v2022 v2023, v 2024 and v2025.

**Note:** If you have versions that are compatible with the above, you can contact us at <sage@greytrix.com>\
**Note**: Sage 100 Installation must include Accounts Receivable, Sales Orders, and Inventory Management for Customer Integration.