G2 reviewers present a mixed but generally positive value picture for Jaggaer. Enterprise users running full S2P suites, including sourcing, contracts, AP, invoicing, and supplier management, consistently rate the depth of functionality highly, with several awarding 5.0/5. Recurring praise centers on ERP integration, punchout catalogs, cXML invoicing, and workflow automation. However, G2 reviews of Jaggaer also flag implementation complexity, inconsistent UI across modules, and slow support response as friction points that affect perceived value. For organizations that fully adopt multiple modules, G2 users report significant procurement cycle time reductions and process standardization gains, suggesting strong ROI at scale despite the premium custom pricing.