Cloud infrastructure costs in 2026 show AWS, Azure, and GCP converging on similar pricing for most workloads, with differentiation driven by CPU architecture (Arm vs x86), discount programs, and data transfer policies. Organizations spend a median of $12M+ annually, with 27% wasted on average. [src1]
Data vintage: Based on Q4 2025 published pricing, Flexera State of Cloud (750+ orgs), and cross-provider benchmarks.
Key shift: AWS doubled inter-AZ transfer fees and raised cross-region costs 25-40%. Arm instances now the default cost-optimization choice.
Definition: Hourly cost for general-purpose 4 vCPU, 16GB instances in US East.
| Provider | Family | Arch | $/hour | Monthly |
|---|---|---|---|---|
| AWS | m7g (Graviton3) | Arm | $0.1632 | $119 |
| AWS | m7i (Intel) | x86 | $0.2016 | $147 |
| Azure | D4as v5 | Arm | $0.1540 | $112 |
| Azure | D4s v5 | x86 | $0.1920 | $140 |
| GCP | t2a-standard-4 | Arm | $0.1508 | $110 |
| GCP | n2-standard-4 | x86 | $0.1942 | $142 |
Trend: Arm instances 15-25% cheaper than x86 on all providers.
Red flag threshold: Running x86 without evaluating Arm leaves 15-25% savings on the table.
| Model | AWS | Azure | GCP |
|---|---|---|---|
| 1-Year Reserved | 30-40% off | 30-38% off | 25-37% off |
| 3-Year Reserved | 55-72% off | 50-65% off | 50-70% off |
| Spot/Preemptible | Up to 90% off | Up to 90% off | Up to 80% off |
| Sustained Use (auto) | N/A | N/A | Up to 30% off |
Definition: Per-GB-per-month cost for standard object storage in US regions.
| Provider | Service | $/GB/Mo | 100 TB/Mo |
|---|---|---|---|
| AWS | S3 Standard | $0.023 | $2,300 |
| Azure | Blob Hot | $0.0184 | $1,840 |
| GCP | Cloud Storage Std | $0.020 | $2,000 |
Trend: Azure Blob hot 20% cheaper than AWS S3 at base tier.
| Provider | First 10 TB/Mo | 10-50 TB/Mo | 50-150 TB/Mo |
|---|---|---|---|
| AWS | $0.09/GB | $0.085/GB | $0.07/GB |
| Azure | $0.087/GB | $0.083/GB | $0.07/GB |
| GCP | $0.12/GB | $0.11/GB | $0.08/GB |
Trend: AWS doubled inter-AZ fees; GCP most expensive for egress.
Red flag threshold: Egress > 15% of total bill signals CDN or architecture optimization needed.
| Size | Median Annual Spend | 75th Percentile |
|---|---|---|
| SMB (< 500) | $500K - $2M | $3M - $5M |
| Mid-Market | $2M - $12M | $12M - $25M |
| Enterprise (5K+) | $12M - $50M+ | $50M - $200M+ |
Trend: 33% of organizations spend > $12M annually. Cloud spend up 28% YoY.
| Rule | Formula / Threshold | Interpretation |
|---|---|---|
| Cost per Employee | $1K-3K/employee/year | Tech companies; non-tech $500-1,500 |
| Arm Migration | 15-25% compute savings | Default for new workloads |
| RI Coverage | 60-80% of steady-state | Below 50% = on-demand waste |
| Egress Ratio | Egress < 10% of bill | Above 15% = needs CDN review |
| Multi-cloud Premium | 10-20% overhead | Cost of multi-cloud management |
| Segment | Definition | Typical Characteristics |
|---|---|---|
| Startup | Pre-Series B, < 50 employees | Credits-dependent, on-demand, rapid growth |
| SMB | 50-500 employees | Starting FinOps, basic reservations, single-cloud |
| Mid-Market | 500-5,000 employees | FinOps practice, savings plans, some multi-cloud |
| Enterprise | 5,000+ employees | Mature FinOps, ELA agreements, multi-cloud |
| Metric | 2024 | 2025 | 2026 (proj.) | Direction |
|---|---|---|---|---|
| AWS S3 $/GB | $0.023 | $0.023 | $0.023 | → stable |
| AWS m-series (4 vCPU) | $0.19/hr | $0.20/hr | $0.20/hr | ↑ slight |
| Azure Blob Hot $/GB | $0.020 | $0.0184 | $0.018 | ↓ competitive |
| Cloud waste % | 30% | 27% | 24% | ↓ improving |
| Median org cloud spend | $8M | $10M | $13M | ↑ 28% YoY |
Fetch when a user asks about cloud pricing by provider, needs to build a cloud infrastructure budget, wants to compare AWS vs Azure vs GCP costs, or is evaluating cloud cost optimization opportunities.