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Head-to-head · IT Orchestration Software

AWS Step Functions vs Kestra

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score AWS Step Functions #1 in IT Orchestration Software 9.2/10 Free plan Free plan✓ 1 of 5 features Visit site
Kestra #8 in IT Orchestration Software 8.4/10 Free plan Free plan✓ 1 of 5 features Visit Kestra

AWS Step Functions leads on 0 checks, Kestra on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAWS Step Functions · 9.2/10
  • Free planboth

AWS Step Functions scores higher on our rubric for it orchestration software: 9.2 against 8.4 out of 10; our editors rank them #1 and #8.

On deployment options, Kestra gives you Hybrid where AWS Step Functions offers Cloud.

AWS Step Functions is the better fit for AWS-centric cloud orchestration. Kestra is the better fit for teams wanting broad open-source orchestration.

  • AWS Step Functions fits best

    AWS-centric cloud orchestration

  • Kestra fits best

    Teams wanting broad open-source orchestration

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature AWS Step Functions 9.2/10 Visit ↗ Kestra 8.4/10 Visit ↗
At a glance
Editor score 9.2 8.4
Ranking #1 in IT Orchestration Software #8 in IT Orchestration Software
Best for AWS-centric cloud orchestration Teams wanting broad open-source orchestration
Pricing model Free plan + paid Free
Starting price $1/unit usage-based Free
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Support Docs Email, Community, Docs · 24/7
Integrations 220+ integrations 2,000+ integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features AWS Step Functions 1/5 · Kestra 1/5
Visual workflow builder ✓ ✓
Dependency management Not checked yet Not checked yet
Approval workflows Not checked yet Not checked yet
Cross-platform agents Not checked yet Not checked yet
API and webhooks Not checked yet Not checked yet
Specs
Deployment options Cloud Hybrid
Concurrent runs Not checked yet Not checked yet
Our review
Pros
  • Visual state-machine design with branching, parallelism, retries, and approvals
  • Deep integrations across AWS services and HTTPS endpoints
  • Free tier plus Express Workflows priced from $1 per million requests
  • YAML workflows and a no-code editor support different working styles
  • 1,200+ plugins connect cloud, data, infrastructure, and collaboration tools
  • Retries, replay, approvals, logs, metrics, and Git support operational control
Cons
  • Cloud deployment limits fit for teams needing broader hosting options
  • Standard pricing scales with state transitions, including retries
  • Express pricing also depends on duration and memory consumption
  • Enterprise identity and governance features require the Enterprise Edition
  • Enterprise Edition is annual and requires contacting sales
  • Kestra Cloud uses pay-as-you-scale pricing and requires access
Our verdict

AWS Step Functions is a managed workflow orchestration service for distributed applications, microservices, data-processing jobs, machine-learning pipelines, and IT automation. Teams define state machines with Amazon States Language, then…

Read the review →

Kestra is a declarative workflow orchestration platform for data engineers, software engineers, and platform teams. Workflows can be defined in YAML or built with a no-code editor, then started through schedules, webhooks, polling,…

Read the review →
  1. AWS Step FunctionsIT Orchestration Software 9.2Free plan
  2. KestraIT Orchestration Software 8.4Free plan

Strengths and trade-offs

  • AWS Step Functions — where it wins

    • Visual state-machine design with branching, parallelism, retries, and approvals
    • Deep integrations across AWS services and HTTPS endpoints
    • Free tier plus Express Workflows priced from $1 per million requests

    Where it doesn't

    • Cloud deployment limits fit for teams needing broader hosting options
    • Standard pricing scales with state transitions, including retries
    • Express pricing also depends on duration and memory consumption

  • Kestra — where it wins

    • YAML workflows and a no-code editor support different working styles
    • 1,200+ plugins connect cloud, data, infrastructure, and collaboration tools
    • Retries, replay, approvals, logs, metrics, and Git support operational control

    Where it doesn't

    • Enterprise identity and governance features require the Enterprise Edition
    • Enterprise Edition is annual and requires contacting sales
    • Kestra Cloud uses pay-as-you-scale pricing and requires access
  • AWS Step Functions9.2/10 · Free plan

    A capable AWS workflow engine with strong controls and cloud-only deployment.

    Visit siteFull verdict →
  • Kestra8.4/10 · Free plan

    A broad, flexible orchestrator for teams that want open-source control and hybrid deployment.

    Visit KestraFull verdict →

More comparisons

All IT orchestration software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update