--- title: OpenOne CIS Reviews meta_title: 'OpenOne CIS Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how OpenOne CIS works for a business like yours. date_modified: '2026-09-22' parent_category: name: Utilities url: https://www.g2.com/categories/utilities ---

OpenOne CIS Reviews & Product Details

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Categories on G2

Utilities’ Customer Information System (CIS)

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