These services are included with a Free Tier account and will remain free for you after the 1 year is up:
Application Discovery Service: This service collects server-specific information for network connections and is available for 1,000 applications per account.
Application Migration Service: This service seeks to simplify and expedite application migrations, and use of this service is unlimited.
Chime: This modern unified communications (UC) service offers meetings with high-quality audio and video. Use of Amazon Chime Basic is unlimited.
CloudFormation: This service permits the creation of infrastructure from code for 1,000 handler operations per month.
CloudFront: This service distributes content to ensure low-latency access to web-based resources, and you are allowed 1 TB of data transfer out.
CloudTrail: This service permits the careful auditing of API calls and activities within AWS and can be used for one trail.
CloudWatch: This service provides simple yet powerful monitoring capabilities for your cloud services in AWS, and you are allowed 10 custom metrics and 10 alarms.
CodeArtifact: This service is a cloud-based artifact repository that assists in the storage and distribution of software packages, with 2 GB of storage available per month.
CodeBuild: This service seeks to simplify the application building and delivery process in AWS, with 100 build minutes.
CodeCatalyst: This fully managed service permits you to build and test your code in the cloud for 2,000 build minutes.
CodeCommit: This highly scalable managed source control service allows five active users per month at this tier.
CodePipeline: This is a continuous delivery service that permits fast and reliable delivery of application updates, with one active pipeline per month.
Cognito: This service provides simple and secure sign-up and sign-in services as well as access control and is available for 50,000 monthly active users (MAUs) each month.
Control Tower: This service assists in setting up multi-account AWS environments, with unlimited free access.
Data Exchange: This service helps you find and use third-party data sets delivered by APIs, files, or Amazon Redshift tables and can be used with 1,600 data sets.
Database Migration Service: This service seeks to make database migrations to or from the cloud very simple, allowing 750 hours of Amazon DMS single-instance usage.
DynamoDB: This service provides fast and flexible NoSQL database access to any scale required, offering 25 GB of storage.
Glue: This is a simple, flexible, and cost-effective extract, transform, and load (ETL) service, allowing 1 million objects to be stored in the AWS Glue Data Catalog.
Honeycode: This service helps you build mobile and web applications with zero programming for 20 users.
Key Management Service: This is a fully managed service that assists you with encryption key management, allowing 20,000 free requests per month.
Lambda: This serverless compute service runs your code in response to events, allowing 1 million free requests per month.
License Manager: This service allows you to set rules to discover and manage third-party license usage, and its usage is unlimited.
Managed Service for Prometheus: This service works with Prometheus to provide monitoring and alerting for these containerized environments, offering 40 million metric samples.
Migration Evaluator: This service helps customers rapidly see projected costs of running their on-premises solutions in the cloud, offering unlimited assessments.
Migration Hub: This is a central location for gaining information about application migrations, with unlimited free usage.
Organizations: This is a centrally managed billing and access control system for your AWS resources, with unlimited free usage.
re:Post: This is a community-driven Q&A service that seeks to eliminate technical roadblocks for AWS customers, with unlimited free usage.
Resource Access Manager: This service helps you securely share your resources across AWS accounts, with unlimited free usage.
Resource Explorer: This service permits you to easily find your AWS resources across AWS regions, with unlimited free usage.
Route 53: This is the highly available and scalable DNS service of AWS, allowing 1,000 IP CIDR blocks per month.
Security Hub: This service automates AWS security checks and centralizes security alerts; it is available as an unlimited trial for 30 days.
Service Catalog: This service permits you to create a catalog of IT services approved for use in your AWS cloud, with 1,000 API calls per month.
SNS: The Simple Notification Service of AWS provides a fast and flexible messaging service for many potential application and service usages, allowing 1 million publishes.
SQS: The Simple Queue Service of AWS provides scalable queueing for message storage between systems and is available for 1 million requests.
Step Functions: This service seeks to coordinate components of distributed applications, allowing 4,000 state transitions per month.
Storage Gateway: This service provides hybrid storage with local integration possible and optimized data transfers, with 100 GB free per account.
SWF: The Simple Workflow Service of AWS can assist you with task coordination and state management services for your cloud applications, allowing 10,000 activity tasks.
Systems Manager: This service allows you to centralize operational data from multiple AWS services, offering free use of 12 of the available features.
WAF Bot Control: This service protects your web applications from common and preservice web bots, allowing 10 million bot control requests per month.
Well-Architected Tool: This service reviews your architecture and helps you adopt well-architected best practices, with unlimited workload reviews.
X-ray: This service helps analyze and debug your applications, allowing 100,000 traces to be recorded per month.