AWS Step Functions

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

AWS Step Functions is ranked #4 of 36 in workflow orchestration software on Inferse. It runs on API, Web. There is a free plan.

Compared on workflow orchestration software

Free plan: Yesaws.amazon.com
Deployment options: cloudaws.amazon.com
Visual workflow builder: Yesaws.amazon.com

Facts

What it does: AWS Step Functions is a visual workflow service for orchestrating AWS services and HTTPS endpoints, including SaaS applications, into scalable, reliable applications.aws.amazon.com · 3 Oct 2026
Workflow design: Workflows are state machines written in Amazon States Language, and the console includes a visual workflow designer called Workflow Studio.aws.amazon.com · 3 Oct 2026
Workflow logic: Step Functions supports branching, parallel execution, timeouts, retries, and error handling such as try/catch and rollback.aws.amazon.com · 3 Oct 2026
Integrations: Service integrations connect workflows to over 200 AWS services, and AWS SDK integrations can invoke over 9,000 API actions from over 200 services.aws.amazon.com · 3 Oct 2026
External services: HTTPS endpoint integration can connect workflows directly to HTTP-based services, including SaaS applications.aws.amazon.com · 3 Oct 2026
Parallel data processing: Distributed Map can process large datasets, including data in Amazon S3, with up to 10,000 parallel child executions in a Map Run.docs.aws.amazon.com · 3 Oct 2026
Monitoring: Users can review execution history in the Step Functions console, analyze executions with CloudWatch Logs, and trace them with AWS X-Ray.aws.amazon.com · 3 Oct 2026
Security: Step Functions uses IAM to control access to AWS services and resources, and AWS requires TLS 1.2 while recommending TLS 1.3 for network clients.docs.aws.amazon.com · 3 Oct 2026
Compliance: Third-party auditors assess Step Functions under AWS compliance programs that include SOC, PCI, FedRAMP, and HIPAA.docs.aws.amazon.com · 3 Oct 2026
Private networking: Step Functions supports VPC endpoints using AWS PrivateLink to let VPC-enabled resources access the service without traversing the public internet.aws.amazon.com · 3 Oct 2026
Execution limits: Standard workflow executions can run for up to one year, while Express workflow executions can run for up to five minutes.docs.aws.amazon.com · 3 Oct 2026
Payload limit: The maximum input or output size for a task, state, or execution is 256 KiB of UTF-8 encoded data.docs.aws.amazon.com · 3 Oct 2026
Intended use: AWS identifies data processing, machine learning, microservice orchestration, and IT and security automation as Step Functions use case categories.docs.aws.amazon.com · 3 Oct 2026