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Cloud Cost Calculators

Real numbers. No vendor BS. Built by engineers who've actually cut these bills. Enter your numbers and see exactly where your money goes — and how to keep more of it.

🔀Popular

NAT Gateway Cost Calculator

See how much you can save by replacing NAT Gateway with VPC endpoints for S3, DynamoDB, and other AWS services. Engineers routinely cut 80–91% off their NAT bills.

AWSNetworkingVPC
Up to 91% savingsOpen Calculator
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S3 vs R2 vs Backblaze B2

Compare real monthly costs for your storage workload across AWS S3, Cloudflare R2, and Backblaze B2. R2's zero-egress model saves most teams 60–80% vs S3.

StorageEgressS3R2
Up to 80% savingsOpen Calculator
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SIEM Total Cost Calculator

True TCO comparison across Splunk, Microsoft Sentinel, Elastic SIEM, and Wazuh — including hidden costs: compute, storage, and engineering time.

SIEMSecuritySplunkWazuh
Quantify the switchOpen Calculator
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Cloud Provider Comparison

AWS vs Azure vs GCP for compute, storage, managed databases, and egress — side by side. Enter your workload, see exactly which provider wins for your numbers.

AWSAzureGCPMulti-cloud
Find the cheapest cloudOpen Calculator
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Managed Database Calculator

Real monthly TCO: RDS vs Aurora vs Aurora Serverless vs PlanetScale vs Neon. See which managed database is actually cheapest for your compute, storage, and I/O mix.

RDSAuroraPlanetScaleNeonDatabase
Find the cheapest DBOpen Calculator
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Serverless Cost Calculator

Lambda vs Azure Functions vs GCP Cloud Functions vs Cloudflare Workers vs Vercel. Enter your invocations, duration, and memory — see the real monthly cost per platform.

LambdaServerlessAzure FunctionsGCPCloudflare
Find the cheapest FaaSOpen Calculator
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EC2 Pricing Calculator

On-Demand vs Reserved Instances (1yr/3yr No/Partial/All Upfront) vs Spot — side by side for any instance type and usage pattern. See your exact annual savings.

EC2Reserved InstancesSpotAWS Compute
Up to 60% savingsOpen Calculator
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EBS Volume Cost Calculator

Compare gp3, gp2, io2, io1, st1, sc1 — with full IOPS and throughput breakdowns. See exactly why gp3 beats gp2 and when to use io2 Block Express.

EBSAWSBlock StorageIOPS
gp3 saves ~20% vs gp2Open Calculator
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CDN Cost Calculator

CloudFront vs Cloudflare vs Fastly vs BunnyCDN — real monthly costs for your bandwidth and request volume. BunnyCDN is often 85%+ cheaper than CloudFront.

CDNCloudFrontCloudflareEgress
Up to 85% savingsOpen Calculator
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FinOps Maturity Assessment

15 questions across 5 dimensions — Visibility, Optimization, Planning, Governance, and Culture. Get your maturity score and a personalized action plan.

FinOpsMaturityAssessmentGovernance
Find your gapsOpen Calculator