✓
Tool
Category
Pricing
Free?
Updated
ToolJet
AI Automation
Freemium
✓
Mar 2026
→
Open-source low-code platform with 45+ components for building internal tools.
Best for: low-code
Prefect
AI Automation
Freemium
✓
Mar 2026
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Python-native workflow orchestration for data engineering and ML pipelines.
Best for: data-engineering
Kestra
AI Automation
Freemium
✓
Mar 2026
→
Open-source YAML-based declarative workflow orchestration with event-driven architecture.
Best for: orchestration
Trigger.dev
AI Automation
Freemium
✓
Mar 2026
→
Open-source background jobs and workflows platform for TypeScript developers.
Best for: developer-tools