Blog category
AWS publishes every price publicly, yet bills still surprise teams in 2026. Costs emerge from service interactions — now including Bedrock/AgentCore — not from any single rate card.
S3 storage is still cheap in July 2026. Request storms, unmanaged versioning, CRR, Express One Zone, and S3 Tables compaction choices are what blow the bill — not GB-month alone.
The worst AWS bills still come from small systems with invisible failure modes. July 2026 refresh — SQS/Lambda retry storms, zombie resources, public AI endpoints, and Bedrock/AgentCore spend loops — plus the detection radar.
SQS is cheap until retry storms: short polling × uncapped workers. July 2026 — long poll 20s, visibility math, DLQ alarms, concurrency caps.
A mid-size retailer spiked to $87k in November from three data-transfer traps. July 2026 refresh — CloudFront hit-rate math, Origin Shield pricing, cross-AZ ECS, and Transfer Acceleration misuse.
Cloud cost governance that actually sticks. A comprehensive guide to FinOps on AWS — the Inform/Optimize/Operate framework, AWS-native tools, team structure, and how to know when to hire a FinOps consultant.
Surprise AWS bills usually come from one of a handful of sources. Cost Explorer patterns, budget alerts, anomaly detection, and the tagging discipline that turns "who owns this $4,000 spike" into a 30-second answer instead of a week-long Slack thread.
Provisioned Concurrency is still the most over-bought Lambda knob. July 2026: INIT billed since Aug 2025, SnapStart runtimes, ~$54/mo illustrative PC baseline math, Power Tuning before you buy warm capacity.
"We'll just have our developers manage AWS" still hides a $635k–$1M DIY ops band for 24/7 coverage. July 2026 TCO: staffing, tooling, GenAI ops, and Support plan choices (Business Support+ / Enterprise).
Beyond Reserved Instances — practical FinOps and AWS cost optimization strategies to reduce your AWS bill by 20-40% without sacrificing performance or reliability.