One hundred and sixty buyer side case studies.

The work, documented.

The Redress Compliance case study library is the documented record of more than five hundred buyer side engagements across the eleven major enterprise software vendor practices. Every case study traces a real client commercial event, the buyer side framing, the negotiation choreography, and the documented outcome. We anonymise the client name where confidentiality applies, but the deal mechanics, the discount benchmarks, and the contract levers are all real and all repeatable.

The library is organized by vendor cluster. Oracle case studies cover ULA certifications, Java per employee audit defense, database migration economics, and Exadata commercial framing. Microsoft case studies cover EA renewals, M365 mix optimization, Azure commitment economics, and Copilot rollout strategy. SAP case studies cover RISE migration, indirect access defense, S/4HANA renewal, and Signavio commercial framing. Salesforce case studies cover renewal, Agentforce pricing, MuleSoft integration, and Tableau bundle pushback. IBM case studies cover ELA, audit defense, Red Hat economics, and middleware modernisation. Broadcom and VMware case studies cover the subscription transition, vCF migration, and licensing portfolio overhaul.

The cloud and emerging library is just as deep. AWS case studies cover EDP negotiation, Reserved Instance and Savings Plan optimization, Bedrock licensing, and Marketplace strategy. Google Cloud case studies cover committed use discount framing, Workspace renewal, and Vertex AI commercial framing. ServiceNow case studies cover renewal, Now Assist licensing, and platform consolidation. Workday case studies cover renewal, FSE optimization, and contract drafting. Cisco case studies cover ELA, Smart Licensing, Meraki, Webex, and Splunk post acquisition strategy. GenAI case studies cover Anthropic, OpenAI, Google AI, and Microsoft Copilot, with the trust framework and IP indemnity language that should accompany every contract.

Use the search and filter to find the case study that matches your situation, or browse by vendor cluster. Read the white paper library for the long form playbooks behind each case, the editorial library for the supporting analysis, and the Vendor Shield page for the always on cover that protects between commercial events. The number that you should expect to recover from a typical buyer side engagement is between fifteen and forty percent of the publisher's opening offer. The library is the evidence base.