Key points
- Total reported savings across these eight engagements: $25.4M.
- Outcome: Saved $480,000 on a Claude Enterprise plus ChatGPT Enterprise dual vendor contract by anchoring on the actual token consumption profile rather than the vendor proposed enterprise rate.
- Outcome: Saved $2.4M on a four year AWS EDP renewal by sizing the commit band to actual consumption with one quarter of FinOps history rather than vendor recommended growth projections.
- Outcome: Saved $720K on a CrowdStrike Falcon platformization deal by attaching three modules in a single contract and pressuring against Palo Alto Cortex XDR competitive pricing.
- Outcome: Saved $3.1M on a Microsoft EA renewal covering M365 E5, Copilot, and Azure commitment by negotiating the price protection clause from vendor template five percent annual cap to three percent.
- Outcome: Saved $1.8M on Oracle Database support renewal by benchmarking against the discount range observed on Oracle ULA exit certifications and pressuring with concrete migration path to a competitive platform.
- Outcome: Identified $4.6M in annual renewal exposure during M&A diligence on a target with concentrated SaaS portfolio.
- Outcome: Reduced SaaS portfolio cost by $5.4M annually through consolidation analysis.
- Outcome: Saved $6.8M on a five year SAP S/4HANA migration by benchmarking the digital access document tier against industry sample and pressuring on the ramp clause schedule.
- The benchmark data from ISVCOSELL established that the actual floor was four to twelve percentage points lower, sourced from comparable transactions in the trailing 36 months.
How the case studies are constructed
Every case study below documents an enterprise procurement engagement where ISVCOSELL data anchored the negotiation. The case studies carry the client industry, the deal size, the vendor proposal at intake, the benchmark comparison, the negotiation moves, and the closed contract terms. Client identity is removed under NDA. Vendor identity stays. Dollar savings are reported as the difference between the vendor proposal and the closed contract terms.
For the underlying data behind each case study, see the relevant and . For the workflows that produced each outcome, see the . Renewal benchmarking and M&A diligence are the most common workflows behind the case studies on this page.
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All case studies
AI Platform Benchmark
Client: Mid Market Technology Company
Outcome: Saved $480,000 on a Claude Enterprise plus ChatGPT Enterprise dual vendor contract by anchoring on the actual token consumption profile rather than the vendor proposed enterprise rate.
AWS Cloud Benchmark
Client: Financial Services Enterprise
Outcome: Saved $2.4M on a four year AWS EDP renewal by sizing the commit band to actual consumption with one quarter of FinOps history rather than vendor recommended growth projections.
Cybersecurity Benchmark
Client: Healthcare System
Outcome: Saved $720K on a CrowdStrike Falcon platformization deal by attaching three modules in a single contract and pressuring against Palo Alto Cortex XDR competitive pricing.
Microsoft EA Benchmark
Client: Fortune 500 Manufacturer
Outcome: Saved $3.1M on a Microsoft EA renewal covering M365 E5, Copilot, and Azure commitment by negotiating the price protection clause from vendor template five percent annual cap to three percent.
Oracle Renewal Benchmark
Client: Insurance Enterprise
Outcome: Saved $1.8M on Oracle Database support renewal by benchmarking against the discount range observed on Oracle ULA exit certifications and pressuring with concrete migration path to a competitive platform.
PE Due Diligence Benchmark
Client: Private Equity Sponsor
Outcome: Identified $4.6M in annual renewal exposure during M&A diligence on a target with concentrated SaaS portfolio. The diligence memo became the basis for post close renegotiation.
SaaS Portfolio Benchmark
Client: Retail Enterprise
Outcome: Reduced SaaS portfolio cost by $5.4M annually through consolidation analysis. Original portfolio: 287 SaaS apps. After consolidation: 198 apps with feature parity.
SAP Migration Benchmark
Client: Industrial Manufacturer
Outcome: Saved $6.8M on a five year SAP S/4HANA migration by benchmarking the digital access document tier against industry sample and pressuring on the ramp clause schedule.
What these case studies have in common
The pattern across the case studies above is consistent. Each engagement opened with a vendor proposal that anchored on a discount band the vendor sales team treated as the floor. The benchmark data from ISVCOSELL established that the actual floor was four to twelve percentage points lower, sourced from comparable transactions in the trailing 36 months. The procurement team brought the benchmark to the table as the anchor, and the closed contract terms landed at or below the benchmark range. Average savings against vendor proposal in these eight engagements: 14 to 22 percent.
The named contract mechanics referenced across these case studies include the Oracle ULA exit certification, the Microsoft EA price protection clause, the SAP digital access document tier, the Salesforce ELA mechanics, the ServiceNow tiered subscription pack, the Workday subscription unit pricing, the AWS Enterprise Discount Program commitment band, and the Google Cloud committed use discount math. Each is documented in the glossary and applied in the relevant vendor pricing page.
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