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Activepieces vs Dagster

A side-by-side comparison of Activepieces and Dagster across 26 workflow orchestration capabilities. Activepieces fully supports 13 of them and Dagster fully supports 12; of the 12 mandatory features, Activepieces covers 8 and Dagster covers 10.

Activepieces

Activepieces is an open-source, self-hostable workflow automation platform and Zapier alternative with a no-code visual builder, hundreds of integrations ('pieces') and AI agent support.

Features fully supported13 / 26
Mandatory features: 8 / 12View profile

Dagster

Dagster is an open-source data orchestration platform that helps you build, deploy, and observe data pipelines and data assets.

Features fully supported12 / 26
Mandatory features: 10 / 12View profile

Feature comparison

12 of 26 capabilities differ between Activepieces and Dagster.

Change tools
CapabilityActivepiecesDagster
DAG-based workflow definition
Define dependencies and execution order
Mandatory		PartialYes
Code-first workflows
Versionable, testable workflows
Mandatory		NoYes
Declarative workflow model
Predictability, reproducibility
Mandatory		YesYes
Task dependency resolution
Correct execution order
Mandatory		YesYes
Persistent workflow state
Crash recovery, observability
Mandatory		YesYes
Task retries
Handle transient failures
Mandatory		YesYes
Retry policies (backoff, limits)
Avoid cascading failures
Recommended		PartialYes
Scheduling (cron / time-based)
Automated recurring workflows
Depends		YesPartial
Event-driven execution
React to external systems
Depends		YesPartial
Backfills / replays
Reprocess historical data
Depends		NoPartial
Idempotency support
Safe retries & replays
Mandatory		NoPartial
Exactly-once semantics
Correctness for business workflows
Optional		NoYes
Long-running workflows (days/months)
Business processes, approvals
Depends		PartialPartial
Human-in-the-loop steps
Approvals, manual actions
Optional		YesNo
Dynamic workflows at runtime
Conditional execution
Depends		YesPartial
Workflow versioning
Safe evolution over time
Recommended		YesPartial
Distributed execution
Scalability
Mandatory		YesYes
High availability scheduler
Production reliability
Recommended		PartialPartial
Fault-tolerant execution
Crash safety
Mandatory		PartialPartial
Observability (logs, states, UI)
Debugging & ops
Mandatory		YesYes
Workflow-level visibility
Understand end-to-end runs
Mandatory		YesYes
Task isolation
Failure containment
Mandatory		YesYes
Native Kubernetes support
Modern infra compatibility
Depends		PartialPartial
Multi-language SDKs
Polyglot systems
Optional		NoNo
Deterministic replay
Safe recovery & correctness
Optional		NoNo
Pluggable execution backends
Flexibility
Recommended		NoPartial

* To be considered a complete workflow orchestration tool, a tool must implement the features marked as mandatory according to our assessment.

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Learn more

Read the full profiles, including pros and cons, installation and alternatives.

ActivepiecesDagster

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