AWS-GCP Comparison

GCP Service AWS Equivalent Differences / Notes
Projects AWS Accounts or Resource Groupings GCP organizes resources under Projects (which belong to an Organization). AWS typically uses separate AWS Accounts or Resource Groups.
Organizations AWS Organizations Both allow you to manage multiple accounts (or projects) under a single umbrella for consolidated billing and governance.
Folders No direct 1:1 (Closest: AWS Organizations’ Organizational Units) GCP Folders offer deeper hierarchical grouping. AWS OU (Organizational Units) can group accounts, but doesn’t match the nested folder structure exactly inside a single account.
Service Accounts IAM Roles / IAM Users GCP recommends Service Accounts for apps/services. In AWS, roles or specialized IAM users can serve a similar purpose.
Identity and Access Management (IAM) AWS Identity and Access Management (AWS IAM) Both define roles, permissions, policies, etc. Terminology and exact features differ, but the purpose is the same.
VPC (Virtual Private Cloud) Amazon VPC Both define isolated networks, subnets, routing, and firewalls/security groups.
VPC Peering VPC Peering Fairly similar in both platforms—lets you connect separate VPCs using private IP addresses.
Cloud VPN AWS Site-to-Site VPN Managed VPN service to connect on-premises or other clouds to your AWS or GCP environment.
Cloud Interconnect AWS Direct Connect Both provide dedicated, private network connections between on-prem data centers and the cloud.
Cloud Load Balancing Elastic Load Balancing (ELB) Both have multiple load balancer types (HTTP(S), TCP, UDP, internal, external). GCP’s global load balancers are “global” by default, whereas AWS typically has regional or external ALBs/NLBs.
Cloud CDN Amazon CloudFront Both provide global content caching.
Cloud DNS Amazon Route 53 Both are scalable DNS services.
Compute Engine (VMs) Amazon EC2 Both provide virtual machines. Pricing, available machine types, and default local disk configurations differ.
Persistent Disk (PD) Amazon EBS Block-level storage for VMs. Similar concepts (provisioned SSD/HDD).
Local SSD Instance Store Direct-attached ephemeral storage on the physical host. Data typically not preserved through instance shutdown.
App Engine AWS Elastic Beanstalk Both offer PaaS for running web apps. GCP App Engine is more fully managed in terms of scaling and certain language runtimes; Elastic Beanstalk has more customization for underlying infrastructure.
Cloud Functions AWS Lambda Serverless functions. Both integrate with many other services and event sources. Pricing and cold start behavior differ slightly.
Cloud Run AWS Fargate (with ECS/EKS) Serverless container compute. In AWS, you typically run containers on ECS or EKS with Fargate as the serverless compute engine.
Google Kubernetes Engine (GKE) Amazon EKS Managed Kubernetes. Both abstract away control plane management. Some differences in networking and add-on integrations.
Anthos AWS Outposts / EKS Anywhere Anthos extends GKE and GCP services to on-prem or multi-cloud (including AWS). AWS Outposts extends AWS services to on-prem; EKS Anywhere can run Kubernetes clusters outside AWS.
Cloud Build AWS CodeBuild Both are fully managed CI build services. Cloud Build integrates with GCR/Artifact Registry; CodeBuild integrates with ECR/CodeCommit.
Cloud Deploy AWS CodeDeploy Automated application deployment. AWS CodeDeploy can deploy to EC2, Fargate, Lambda, or on-prem. Cloud Deploy focuses on GKE and Cloud Run deployments.
Artifact Registry / Container Registry Amazon ECR / AWS CodeArtifact GCP Container Registry is for container images; Artifact Registry can host multiple artifact types. AWS has ECR for container images and CodeArtifact for generic artifacts.
Cloud Storage (GCS) Amazon S3 Both are object storage services. APIs and consistency models differ slightly, but overall very similar.
Filestore Amazon EFS Managed NFS file systems. Both allow attaching file shares to instances.
Cloud SQL Amazon RDS Managed relational databases (MySQL, PostgreSQL, SQL Server). Both differ in configuration, scaling limits, and supported features.
Cloud Spanner No direct 1:1 (closest: Amazon Aurora for relational) Cloud Spanner is globally distributed, horizontally scalable relational DB with strong consistency. Aurora is a managed relational DB with some scaling features but not fully the same global, multi-region approach.
Bigtable Amazon DynamoDB (NoSQL) or Amazon Keyspaces (for Cassandra) Bigtable is a wide-column NoSQL database (HBase style). DynamoDB is key-value store with global tables. They differ in data model and usage patterns, but both are NoSQL.
Firestore / Datastore Amazon DynamoDB Firestore/Datastore is a document store. DynamoDB is key-value with document support. They serve similar roles, but have different query models.
BigQuery Amazon Redshift / Amazon Athena BigQuery is a serverless, auto-scaling data warehouse with built-in query engine. Redshift is a cluster-based data warehouse, while Athena is serverless but queries data in S3.
Dataproc Amazon EMR Managed Hadoop/Spark clusters. Both let you run big data processing on managed clusters.
Dataflow AWS Glue (ETL) / AWS Data Pipeline / Kinesis Data Analytics Dataflow is a fully managed stream/batch data processing service based on Apache Beam. AWS has multiple overlapping tools (Glue, Data Pipeline, etc.) for ETL and real-time data transformations.
Pub/Sub Combination of Amazon SNS and Amazon SQS Pub/Sub is a unified messaging bus with push/pull. AWS typically splits pub/sub (SNS) from queue-based (SQS).
Data Catalog AWS Glue Data Catalog Managed metadata catalog for data in the cloud. Very similar concepts.
Dataprep AWS Glue DataBrew Interactive data preparation and cleaning.
Cloud Composer Amazon MWAA (Managed Workflows for Apache Airflow) Both are managed Airflow. GCP’s version is Composer; AWS’s version is MWAA.
Operations Suite (Stackdriver) Amazon CloudWatch + AWS X-Ray Stackdriver includes logging, monitoring, tracing, error reporting. AWS typically splits these into separate services under the CloudWatch umbrella plus X-Ray for tracing.
Cloud Logging Amazon CloudWatch Logs Centralized log storage and management.
Cloud Monitoring Amazon CloudWatch Metrics Metrics collection, dashboards, and alerts.
Cloud Trace AWS X-Ray Distributed tracing for applications.
Error Reporting AWS X-Ray (partially) or CloudWatch Alarms GCP’s Error Reporting is a dedicated interface for error grouping and aggregation. AWS X-Ray can help track exceptions, but the features differ.
Cloud Run for Anthos Amazon EKS (with Fargate) Serverless container platform but running on Anthos (Kubernetes) that extends across environments. AWS EKS also runs containers but is not exactly the same approach.
Secret Manager AWS Secrets Manager Both securely store API keys, passwords, etc. Pricing and rotation features differ slightly.
Cloud KMS AWS Key Management Service (AWS KMS) Both handle encryption keys, integration with storage, rotation, etc.
Cloud Armor AWS WAF / AWS Shield Protects apps from DDoS and web attacks. AWS WAF + Shield is a similar combination.
Cloud DLP Amazon Macie (for S3) / partial coverage from Comprehend GCP’s DLP scans data for sensitive info in many services. AWS Macie focuses on S3 data.
Security Command Center AWS Security Hub Security Command Center is a single pane for GCP security findings. AWS Security Hub aggregates findings from GuardDuty, Inspector, Macie, etc.
Cloud IAM Workload Identity Federation AWS IAM Federation Federation from external identity providers. AWS IAM allows SAML and OIDC federation.
Cloud Identity AWS IAM Identity Center (formerly AWS SSO) GCP Cloud Identity manages users and groups across Google services. AWS IAM Identity Center provides SSO across multiple AWS accounts.
Resource Manager / Cloud Asset Inventory AWS Resource Access Manager + AWS Config (partial) GCP Resource Manager controls project/folder/organization structure; Cloud Asset Inventory gives a searchable asset database. AWS has partial equivalents with Resource Access Manager and Config, but not a direct 1:1.
Workflows AWS Step Functions Both are orchestration services that let you define workflows with states, tasks, and transitions.
Datastream AWS Database Migration Service (DMS) Change data capture (CDC) and replication.
API Gateway (GCP) Amazon API Gateway Managed gateway for your APIs. Features (like gRPC support) vary slightly.
Cloud Endpoints Amazon API Gateway Another GCP product for API management using ESP/ESPv2.
Apigee Amazon API Gateway (partial) or 3rd party Apigee is a full API management platform with developer portals, analytics, etc. AWS API Gateway is simpler, focusing on API publishing and routing.
Service Directory AWS Cloud Map Both store and look up service endpoints.
Identity-Aware Proxy (IAP) No direct single service (combination of Cognito + ALB Auth + IAM) GCP’s IAP controls access to cloud apps, using identity-based restrictions. AWS can approximate this with Cognito for authentication and ALB-based authentication, but it’s not exactly the same.
Transfer Appliance AWS Snowball / Snowmobile Physical devices to transfer large volumes of data.
Vertex AI Amazon SageMaker Managed machine learning platform. Feature sets and integration points differ, but overall concept is similar.
Vision AI Amazon Rekognition (Images) Both offer image analysis (labeling, face detection, etc.).
Video Intelligence Amazon Rekognition Video Video annotation services.
Speech-to-Text Amazon Transcribe Speech recognition. Language coverage and model tuning can differ.
Text-to-Speech Amazon Polly Both convert text to natural-sounding speech.
Cloud Natural Language Amazon Comprehend NLP capabilities like sentiment analysis and entity detection.
Dialogflow Amazon Lex Both are chatbot-building frameworks using NLP.
AutoML Tables SageMaker Autopilot Automated machine learning pipeline.
IoT Core AWS IoT Core Both manage IoT device connections, messaging, and telemetry.