What's inside.
AWS contracts are written by AWS. That sounds obvious, but the implication is rarely internalized by customer-side negotiators: every default term, every silently-omitted protection, every quietly-asymmetric provision is there because it benefits AWS, not the customer. The standard AWS EDP, Private Pricing Addendum, and custom agreement contain a known set of clauses that consistently produce buyer's-remorse outcomes. This checklist documents the 47 most important.
Each red flag is presented with the AWS default language, the operational risk it creates, the negotiation rationale for amending it, and a sample replacement redline that has been accepted by AWS in past engagements. The clauses are organized by severity tier — critical, material, and ergonomic — so that you can sequence your negotiation effort against the clauses that move the most economic value.
The 2026 edition adds new material on Bedrock-specific PPA language, the post-egress-reform data transfer provisions, AI workload commitment carve-outs, and Marketplace credit eligibility clauses that were quietly tightened in late 2025. Critical-tier clauses alone have averaged $1.4M in protected value per engagement over the last 24 months.
Table of contents
- Executive summary — the 47 clauses ranked by severity tier
- Critical tier — the 9 clauses that materially change the economics
- Material tier — 18 clauses that affect cost, term, or exit
- Ergonomic tier — 20 clauses that affect operational flexibility
- Commitment and shortfall language — the 4 most-litigated clauses
- Auto-renewal mechanics — the trap that costs $2M+ to escape
- Pricing protection — what 'discount' actually means in your contract
- Marketplace credit clauses — the post-2025 tightening
- Bedrock and AI workload language — new in the 2026 edition
- Egress and data transfer — what changed post-reform
- Exit and termination — the asymmetries you need to fix
- Appendix A — clause-by-clause sample redlines
- Appendix B — severity-tier prioritization worksheet
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Built on 500+ engagements.
Every figure, benchmark, and recommendation in this white paper is grounded in primary data from real AWS engagements. We have advised on more than $2.4 billion in AWS spend across 500+ engagements, spanning financial services, SaaS, media, retail, healthcare, public sector, and AI-native companies. The data set is anonymized and aggregated; no individual customer agreement is identifiable.
This white paper is buyer-side analysis. It is not affiliated with, sponsored by, or reviewed by Amazon Web Services. The recommendations reflect what works in negotiation against AWS's standard playbook, not AWS's preferred customer behavior. Where the two diverge, we have written from the customer's perspective.