Cloud Service Equivalents Matrix
Compare equivalent services across AWS, Azure, Google Cloud, Oracle Cloud, and DigitalOcean. Find the right service for every cloud platform with detailed comparisons, use cases, and educational content.
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Service Equivalents Comparison
Virtual firewall rules to control inbound and outbound traffic to cloud resources | Security | SLA: VNet SLA Pricing: free tier Filter network traffic with security rules | SLA: 99.99% Pricing: free tier Stateful L3/L4 firewalls applied to Droplets and load balancers; rule-based inbound/outbound traffic control; free to use |
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AWS vs Azure vs GCP
Compare 154+ equivalent services across the big three cloud providers. Find mappings for compute, storage, databases, and AI/ML services.
Oracle Cloud vs AWS vs Azure
OCI offers competitive alternatives to AWS and Azure with strong Oracle database integration and often lower pricing for enterprise workloads.
OCI vs GCP Comparison
Compare Oracle Cloud Infrastructure to Google Cloud Platform for containers, AI/ML, and data analytics workloads with SLA comparisons.
DigitalOcean vs AWS vs Azure
DigitalOcean offers simpler pricing and a developer-first experience — with strong managed databases, object storage, and Kubernetes (DOKS) at a fraction of hyperscaler complexity.
Cloud Provider SLA Comparison 2026
The headline SLA percentages look similar across providers — the real difference is what architecture you need to achieve each tier. AWS and GCP offer no SLA at all for single-instance compute.
| Deployment Tier | AWS | Azure | GCP | OCI | DO |
|---|---|---|---|---|---|
| Single instance | No SLA | 99.5% | No SLA | 99.5% | 99.99% |
| Multi-zone / Multi-AZ | 99.95% | 99.95% | 99.95% | 99.95% | 99.99% |
| Multi-region active-active | 99.99% | 99.99% | 99.99% | 99.99% | No SLA |
Credit Policy When SLA Is Breached
Actual SLAs vary by service tier and configuration. See individual service entries below for specific SLA details and official documentation.
Cloud Compute (VM) Pricing Comparison 2026
General-purpose VM pricing for a 2 vCPU / 8 GB RAM instance in US regions (on-demand, Linux). OCI's flexible shape model and DigitalOcean's flat pricing make them stand-out options for cost-sensitive workloads.
| Instance Type | AWS | Azure | GCP | OCI | DO |
|---|---|---|---|---|---|
| 2 vCPU / 8 GB (general purpose) | m7i.large | D2s v5 | n2-standard-2 | E5.Flex (2/8) | g-2vcpu-8gb |
| Hourly on-demand price | $0.1008/hr | $0.096/hr | $0.0971/hr | $0.048/hr | $0.089/hr |
| Approx. monthly (730 hrs) | ~$74/mo | ~$70/mo | ~$71/mo | ~$35/mo | $63/mo flat |
| Committed / reserved discount | Up to 72% (3yr RI) | Up to 72% (3yr Savings) | ~57% (3yr CUD) + SUD | Up to 56% (1yr commit) | No commitment needed |
400+ instance types across compute, memory, storage, and GPU families. Savings Plans and Reserved Instances cut costs up to 72% for steady workloads.
Bring your own Windows Server or SQL Server licenses (Azure Hybrid Benefit) to cut compute costs by up to 40% on top of committed pricing.
Sustained Use Discounts (SUD) apply automatically for instances running >25% of a month — no commitment needed. CUDs stack on top for further savings.
OCI Ampere A1 Flex (Arm) offers 4 vCPU / 24 GB for free (Always Free tier). Paid shapes are 30–50% cheaper than equivalent AWS instances on-demand.
DigitalOcean Droplets use simple flat monthly pricing — no complex instance family hierarchies, reserved instance commitments, or surprise billing. Ideal for startups and small teams.
Cloud Storage Pricing Comparison 2026
Storage pricing varies dramatically between providers and storage tiers. OCI and DigitalOcean stand out for object storage value; all providers charge premium rates for high-IOPS block storage.
Object Storage (per GB/month)
| Storage Tier | AWS S3 | Azure Blob | GCS | OCI | DO Spaces |
|---|---|---|---|---|---|
| Hot / Standard | $0.023/GB | $0.018/GB | $0.020/GB | $0.0255/GB | $5 / 250 GB flat† |
| Cool / Infrequent Access | $0.0125/GB | $0.01/GB | $0.01/GB | $0.0085/GB | Single tier only |
| Archive / Glacier | $0.00099/GB | $0.00099/GB | $0.004/GB | $0.0026/GB | No archive tier |
Block Storage — SSD (per GB/month)
| Volume Type | AWS EBS | Azure Disk | GCP PD | OCI BV | DO Volume |
|---|---|---|---|---|---|
| Standard SSD | gp3: $0.08/GB | E: $0.04/GB | Bal: $0.10/GB | $0.0255/GB | $0.10/GB |
| High-performance SSD | io2: $0.125/GB | P: $0.135/GB | SSD: $0.17/GB | $0.0255/GB | $0.10/GB |
† DigitalOcean Spaces: flat $5/month includes 250 GB storage + 1 TB egress; $0.02/GB and $0.01/GB egress beyond that. OCI includes 10 GB free object storage. All providers charge separately for operations/requests.
S3 Intelligent-Tiering automatically moves data between access tiers. gp3 gives 3,000 IOPS / 125 MiB/s baseline at no extra charge — a major upgrade from gp2.
OCI Block Volume ($0.0255/GB) is the cheapest high-performance block storage of any major provider, and IOPS/throughput provisioning is included in the base price without extra per-IOPS charges.
Spaces is S3-compatible with a flat $5/month entry price covering 250 GB and 1 TB egress. Block Volumes attach to Droplets with no IOPS tiers to configure — straightforward and predictable.
Cloud Egress & Bandwidth Cost Comparison 2026
Egress costs — what you pay to move data out to the internet — are one of the most overlooked factors in total cost of ownership. The differences between providers are dramatic, especially at scale.
| Monthly Volume | AWS | Azure | GCP | OCI | DigitalOcean |
|---|---|---|---|---|---|
| First 100 GB | Free | Free | Free | Free | Free† |
| Up to 10 TB/month | $0.09/GB | $0.087/GB | $0.08/GB | Free* | $0.01/GB† |
| 10–50 TB/month | $0.085/GB | $0.083/GB | $0.06/GB | $0.0085/GB | $0.01/GB |
| 50+ TB/month | $0.07/GB | $0.05/GB | $0.04/GB | $0.0085/GB | $0.01/GB |
* OCI includes 10 TB/month free internet egress. Intra-region transfer is free on all providers. † DigitalOcean includes 1 TB/month free egress per Droplet; flat $0.01/GB thereafter.
OCI includes 10 TB/month free egress, then just $0.0085/GB. For workloads transferring 50 TB/month, OCI egress costs over 90% less than AWS.
DigitalOcean's flat $0.01/GB egress (after 1 TB/month free per Droplet) is simple and predictable — ideal for startups and SMBs wanting no egress billing surprises.
Google reduced egress costs significantly in 2023 and offers free egress to Cloudflare and other CDN partners — strong for globally distributed content delivery.
AWS and Azure charge standard egress rates regardless of destination. High egress costs create economic lock-in — factor this into long-term architecture decisions.
Cloud Security & Compliance Comparison 2026
All major providers hold enterprise-grade certifications, but their security tooling philosophy and default posture differ significantly. The right choice depends on your existing infrastructure and compliance requirements.
| Certification | AWS | Azure | GCP | OCI | DO |
|---|---|---|---|---|---|
| SOC 2 Type II | ✓ | ✓ | ✓ | ✓ | ✓ |
| PCI-DSS Level 1 | ✓ | ✓ | ✓ | ✓ | ✓ |
| HIPAA (with BAA) | ✓ | ✓ | ✓ | ✓ | ✓ |
| FedRAMP High | ✓ | ✓ | Partial | Partial | ✗ |
| ISO 27001 | ✓ | ✓ | ✓ | ✓ | ✓ |
| GDPR | ✓ | ✓ | ✓ | ✓ | ✓ |
Security Philosophy by Provider
Security Hub aggregates findings across 200+ services. AWS IAM is the most granular in the industry. GuardDuty provides ML-based threat detection across all accounts.
Deep Active Directory integration makes Azure the default for enterprise Windows environments. Conditional Access and Microsoft Defender provide the broadest compliance dashboard.
Google pioneered BeyondCorp zero-trust. Binary Authorization for containers, Confidential Computing, and VPC Service Controls are standout differentiators from other providers.
Cloud Guard (threat detection), Security Zones (policy enforcement), and Vault (key management) are enabled by default — features other providers charge extra for.
SOC 2 Type II, PCI-DSS, ISO 27001, and HIPAA certified. Managed firewalls, VPC isolation, and private networking are included. FedRAMP not supported — not a fit for government workloads.