AWS cost tools that engineers can actually use.

AWS Directory Service pricing calculator for Managed Microsoft AD. Estimate Standard, Enterprise, and Hybrid costs with extra domain controllers, sharing, and replication.

Estimate AWS Network Firewall costs by region with endpoint hourly pricing, per-GB traffic processing, TLS inspection, and active threat protection charges.

AWS Private CA pricing calculator for CA operation, private certificate issuance tiers, and OCSP. Estimate monthly Private CA costs with tiered certificate pricing.

Lake Formation pricing calculator for Storage API scans, governed table metadata, API requests, and storage optimizer usage across AWS regions.

AWS Certificate Manager pricing calculator for exportable public certificate names and export-certificate API calls. Estimate ACM certificate and API costs with a clear cost breakdown.

AWS Service Catalog pricing calculator for API calls and AppRegistry costs. Estimate monthly catalog governance charges by region.

AWS WAF pricing calculator for base WAF charges, Bot Control, Fraud Control, CAPTCHA, Challenge, and application-layer DDoS activation plus request fees.

Storage Gateway pricing calculator for File, Volume, and Tape Gateway. Estimate shared write charges, storage, retrieval, and archive costs by AWS region.

Calculate AWS Step Functions costs for Standard and Express workflows. Estimate state transitions, Express requests, and duration charges by region.

AWS Shield pricing calculator for Shield Advanced. Model subscription fees, data transfer out charges, and Shield-protected AWS WAF overage costs.

AWS Secrets Manager pricing calculator for stored secrets and API calls. Estimate monthly costs for secret storage and retrieval by region.

Amazon DocumentDB pricing calculator for on-demand and serverless clusters. Compare Standard vs I/O-Optimized storage, backup, I/O request, and CPU credit costs by region.

Amazon MSK pricing calculator for provisioned standard and express brokers, Serverless, Connect, and Replicator. Model broker-hours, storage, data, and MCU costs by region.

Amazon Data Firehose pricing calculator for Snowflake, Apache Iceberg, and other destinations. Estimate Firehose ingestion, destination processing, and add-on costs by AWS region.

Amazon Inspector pricing calculator for EC2, ECR, and Lambda scanning. Estimate vulnerability management and image scanning costs by AWS region.

Amazon Redshift pricing calculator for provisioned RA3 and Serverless clusters. Model compute, managed storage, Spectrum, snapshots, and cross-region transfer charges.

Elastic Load Balancing pricing calculator for ALB, NLB, GWLB, and CLB. Estimate hourly, LCU, NLCU, GLCU, and Classic Load Balancer data processing costs by region.

Estimate AWS Transit Gateway costs by region with VPC, VPN, Direct Connect, and peering attachment pricing plus per-GB data processing charges.

Calculate Amazon EMR costs with EC2 compute, EMR add-on fees, and EBS storage. Compare pricing models across AWS regions.

OpenSearch pricing calculator for instance and serverless deployments. Estimate costs for data nodes, cluster managers, EBS storage, and OCU-based serverless collections.

Lightsail pricing calculator for virtual servers, containers, and databases. Estimate simplified VPS costs with fixed monthly pricing and bundled data transfer.

Macie pricing calculator for S3 security monitoring and sensitive data discovery. Estimate monthly costs for bucket scanning, data classification, and compliance by region.

Amazon MQ pricing calculator for ActiveMQ & RabbitMQ. Estimate broker instance costs, storage, data transfer, and cross-region replication pricing.

Bedrock pricing calculator for foundation models and AI tools. Calculate costs for Claude, Llama, Mistral, and Amazon Nova models plus Flows, Guardrails, and Prompt Routing.

GuardDuty pricing calculator for threat detection and malware protection. Estimate security monitoring costs for VPC Flow Logs, CloudTrail, DNS logs, and S3.

DynamoDB pricing calculator to compare on-demand vs provisioned capacity costs. Estimate NoSQL database costs by region with storage, read/write units, and backup.

CodeArtifact pricing calculator for package repository storage. Estimate costs for artifacts, requests, and data transfer across AWS regions.

VPC pricing calculator for Public IPv4 addresses, VPC Endpoints, Peering, Traffic Mirroring, and IPAM. Estimate networking costs across AWS regions.

AWS Backup pricing calculator for warm and cold storage tiers. Estimate backup costs for EBS, RDS, DynamoDB, Aurora, EFS, and S3 by region.

Glue pricing calculator for ETL jobs, crawlers, DataBrew, and Data Catalog. Estimate data processing costs with DPU hours and storage by region.

NAT Gateway pricing calculator for VPC networking. Estimate costs with hourly rates, data processing charges, and cross-AZ traffic by region.

Athena pricing calculator to estimate SQL query costs at $5/TB, provisioned capacity, and Spark sessions. Compare on-demand vs capacity pricing across AWS regions.

CloudFront pricing calculator for CDN costs. Compare pay-as-you-go vs Security Savings Bundle. Estimate data transfer, requests, Lambda@Edge, and CloudFront Functions.

CloudWatch pricing calculator for Logs, Metrics, Dashboards, Alarms, and Insights. Estimate monitoring costs with ingestion, storage, and query pricing by region.

CloudTrail pricing calculator for Trails and Lake. Estimate audit logging costs for management events, data events, Insights, and Lake storage.

SNS pricing calculator for Standard and FIFO topics. Estimate notification service costs with pub/sub messages, SMS delivery, email, and mobile push.

SQS pricing calculator for Standard and FIFO message queues. Estimate messaging costs with request pricing, data transfer, and long polling by region.

KMS pricing calculator for encryption keys and cryptographic operations. Estimate key management costs with customer keys, requests, and CloudHSM by region.

ECR pricing calculator for private and public Docker repositories. Estimate container registry costs for storage, data transfer, and image scanning by region.

EFS pricing calculator to compare Regional vs One Zone storage classes. Estimate file storage costs with Elastic Throughput, data access, and provisioned throughput.

EventBridge pricing calculator for Event Buses, Pipes, Scheduler, and API Destinations. Estimate event routing costs with custom events and archive replay.

ECS pricing calculator for EC2 launch type. Compare container service costs with management fees, Spot pricing, Reserved Instances, and data transfer.

EKS pricing calculator for Kubernetes clusters with Auto Mode and EC2 nodes. Compare control plane fees, pod charges, Spot, and Reserved Instance pricing.

CodeBuild pricing calculator for EC2, Lambda, Docker Image Server, and Sandbox compute. Estimate CI/CD build costs with compute minutes by region.

API Gateway pricing calculator for HTTP, REST, and WebSocket APIs. Estimate monthly costs for requests, caching, data transfer, and regional endpoints.

Aurora pricing calculator for Instance-based, Serverless v2 & DSQL costs. Compare MySQL and PostgreSQL engines, I/O-Optimized storage, Reserved Instances, and Graviton pricing by region.

RDS pricing calculator for MySQL, PostgreSQL, MariaDB, Oracle, SQL Server. Compare database costs with storage, IOPS, Multi-AZ, and Reserved Instance pricing.

ElastiCache pricing calculator for Valkey, Redis & Memcached. Compare node-based vs serverless costs and estimate AWS cache pricing by region.

EBS pricing calculator to compare gp3, gp2, io2, and sc1 volume costs. Estimate storage pricing, IOPS, and throughput charges across AWS regions.

EC2 pricing calculator to compare instance types, vCPU, memory, and costs across AWS regions. Get instant On-Demand, Spot, and Reserved pricing estimates.

S3 pricing calculator to compare Standard, IA, Glacier, and Intelligent-Tiering storage classes. Estimate object storage costs with data transfer and requests.

Fargate pricing calculator for serverless containers. Estimate Fargate costs by region, compare On-Demand and Compute Savings Plans pricing, and evaluate x86 vs ARM/Graviton costs.

Fargate vs EC2 pricing calculator for ECS containers. Compare launch type costs with side-by-side pricing, instance recommendations, and savings analysis.

Lambda pricing calculator with Compute Savings Plans and Provisioned Concurrency. Estimate serverless function costs by invocations, memory, and duration.

AWS CDK Diff PR Commenter - GitHub Action that posts CDK diff output as pull request comments. Review infrastructure changes directly in your PRs.

GitHub App that estimates AWS costs for infrastructure changes from Terraform and AWS CDK in PRs

Terraform Plan PR Commenter - GitHub Action that posts Terraform plan output as pull request comments. Review infrastructure changes in your PRs.