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Camunda Platform 7 vs Dagster

A side-by-side comparison of two self-hosted automation & workflows options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
CA Camunda Platform 7 Archived BPMN-based workflow and decision automation engine VS Dagster Data orchestrator for the full development lifecycle
FeatureCamunda Platform 7Dagster
Deploy effortUnder-an-hour setupUnder-an-hour setup
Health score15 · At risk95 · Excellent
StatusArchivedActively maintained
CategoryAutomation & WorkflowsAutomation & Workflows
LicenseApache-2.0Apache-2.0
LanguageJavaPython
Setup difficultyHardMedium
Min. RAM1,024 MB2,048 MB
Deploymentdocker, kubernetes, bare-metaldocker, kubernetes, helm
GitHub stars★ 4,269★ 16,199
First released20132019
ReplacesMicrosoft Power Automate, AWS Step FunctionsAWS Step Functions, Azure Data Factory

What are Camunda Platform 7 and Dagster?

Camunda Platform 7

Camunda Platform 7 is an open-source workflow and decision automation engine based on the BPMN and DMN standards. It executes process models and integrates with Java applications and microservices.

  • Standards-based BPMN execution
  • DMN decision tables
  • Visual process modeler
  • REST API and Java integration

Dagster

Dagster is an orchestration platform for data assets that emphasizes testability and observability. It models pipelines around the assets they produce and can be fully self-hosted.

  • Asset-oriented orchestration
  • Built-in testing and typing
  • Integrated data lineage
  • Web-based control plane

Read the full Dagster guide →

Camunda Platform 7 vs Dagster: key differences

The biggest difference is maintenance: Camunda Platform 7's repository is archived and no longer developed, while Dagster is actively maintained. Camunda Platform 7 is written in Java, while Dagster is built with Python. Camunda Platform 7 is the lighter option, starting around 1,024 MB of RAM against 2,048 MB for Dagster. Camunda Platform 7 is the more established project (first released 2013), while Dagster arrived in 2019. Dagster has the considerably larger community, at 16,199 GitHub stars versus 4,269.

Why pick each one

Choose Camunda Platform 7 if…

  • Strong BPMN standards support
  • Mature ecosystem

Watch out for

  • Newer Camunda 8 is not fully open source
Camunda Platform 7 details

Choose Dagster if…

  • Strong developer tooling
  • Great for data-centric teams

Watch out for

  • Conceptual model takes time to learn
Dagster details

Frequently asked questions

Is Camunda Platform 7 or Dagster better?

Dagster is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Camunda Platform 7 if its specific feature set fits your needs better.

Are Camunda Platform 7 and Dagster free and open-source?

Yes. Camunda Platform 7 is licensed under Apache-2.0 and Dagster under Apache-2.0. Both can be self-hosted at no software cost.

Can I run Camunda Platform 7 and Dagster with Docker?

Camunda Platform 7: yes. Dagster: yes.

Which is lighter on resources, Camunda Platform 7 or Dagster?

Camunda Platform 7 has the smaller minimum footprint at 1,024 MB of RAM, compared to about 2,048 MB for Dagster. Real-world usage depends on library size, user count, and enabled features.

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