--- title: Infor System21 Reviews meta\_title: 'Infor System21 Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Infor System21 works for a business like yours. aggregate\_rating: rating\_value: 2.9 review\_count: 4 scale: '5' date\_modified: '2025-10-31' parent\_category: name: ERP url: https://www.g2.com/categories/erp ---

# Infor System21 Reviews & Product Details

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System21 is a highly functional ERP product available either on-premises or as a cloud-based service. Based on the IBM i platform, System21 has established itself as the trusted core ERP of choice for many customers worldwide. Users value System21’s functional richness, stability, and security and its modern HTML5 browser UI, and broad integration capabilities for diverse industries.

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Seller
[Infor](https://www.g2.com/sellers/infor)
Discussions
[Infor System21 Community](https://www.g2.com/products/infor-system21/discuss)
Overview by
Caroline Wright Berith (Creating demand for SaaS solutions that change the world.)

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RR

Randy R.

IT Manager

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"Mature, solid, platform to run your entire business end to end"

4.5/5

What do you like best about Infor System21?

We like the wide variety of modules available and that they all tie together. The software is over 25 years old and have been constantly improving over the years. Review collected by and hosted on G2.com.

What do you dislike about Infor System21?

The annual software maintenance is very pricey, especially since we rarely use their help line. Review collected by and hosted on G2.com.

What problems is Infor System21 solving and how is that benefiting you?

We are able to manage our manufacturing operations as well as our wholesale distribution network. Review collected by and hosted on G2.com.

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Validated ReviewerSource: Seller invite

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##### Pricing

Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more.

[
View More Pricing Information
](https://www.g2.com/products/infor-system21/pricing)

##### Categories on G2

[ERP Systems](https://www.g2.com/categories/erp-systems)[Distribution ERP](https://www.g2.com/categories/distribution-erp)[Mixed Mode ERP](https://www.g2.com/categories/mixed-mode-erp)

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