No. 7 of 36 ·Workflow Orchestration Software

AWS Step Functions

Web · API

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

AWS Step Functions is ranked #7 of 36 in workflow orchestration software on Freedom251. It runs on API, Web. There is a free plan.

AWS Step Functions plans and pricing

All plans

Free Tier Free Free Tier does not automatically expire after the 12 month AWS Free Tier term Available to new and existing AWS customers indefinitely aws.amazon.com · 3 Oct 2026

Express Workflows Not published Based on requests and duration; duration rounded up to the nearest 100ms, memory billed in 64-MB chunks Requests include tests from the console aws.amazon.com · 3 Oct 2026

Standard Workflows Not published Metered daily and billed monthly; 4,000 state transitions free per month Retries count as additional state transitions aws.amazon.com · 3 Oct 2026

Compared on workflow orchestration software

Free plan: Yes
Deployment options: cloud
Visual workflow builder: Yes

Best AWS Step Functions alternatives

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The record

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.
Workflow design: Workflows are state machines written in Amazon States Language, and the console includes a visual workflow designer called Workflow Studio.
Workflow logic: Step Functions supports branching, parallel execution, timeouts, retries, and error handling such as try/catch and rollback.
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.
External services: HTTPS endpoint integration can connect workflows directly to HTTP-based services, including SaaS applications.
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.
Monitoring: Users can review execution history in the Step Functions console, analyze executions with CloudWatch Logs, and trace them with AWS X-Ray.
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.
Compliance: Third-party auditors assess Step Functions under AWS compliance programs that include SOC, PCI, FedRAMP, and HIPAA.
Private networking: Step Functions supports VPC endpoints using AWS PrivateLink to let VPC-enabled resources access the service without traversing the public internet.
Execution limits: Standard workflow executions can run for up to one year, while Express workflow executions can run for up to five minutes.
Payload limit: The maximum input or output size for a task, state, or execution is 256 KiB of UTF-8 encoded data.
Intended use: AWS identifies data processing, machine learning, microservice orchestration, and IT and security automation as Step Functions use case categories.
Price from: Free

Where it ranks on Freedom251

Best Workflow Orchestration Software in 2026#7 of 36
Best Process Orchestration Software in 2026#9 of 30
Best IT Orchestration Software in 2026#4 of 24

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Sources

aws.amazon.com/step-functions/getting-started/· checked 3 Oct 2026
aws.amazon.com/step-functions/faqs/· checked 3 Oct 2026
docs.aws.amazon.com/step-functions/latest/dg/service-quotas· checked 3 Oct 2026
docs.aws.amazon.com/step-functions/latest/dg/security.html· checked 3 Oct 2026
docs.aws.amazon.com/step-functions/latest/dg/use-cases.html· checked 3 Oct 2026
aws.amazon.com/step-functions/pricing/· checked 3 Oct 2026