Stack AI vs Activepieces
Side-by-side comparison · Updated August 2026
Our Verdict
Activepieces edges ahead overall
Activepieces scores higher across rating, pricing and community trust. That said, the best choice depends on your specific workflow — read the breakdown below.
Detailed Comparison
Bolder value = winner in that category
Stack AI
Activepieces
4.1
Rating
4.3
0 reviews
Reviews
0 reviews
Freemium
Pricing
Freemium
$199/mo
Starting Price
Free / Paid
Yes
Free Tier
Yes
Automation
Category
Automation
Not listed
Affiliate Program
Not listed
EnterpriseNo-codeAI WorkflowsPipelines
Tags
Open SourceAutomationNo-CodeSelf-hosted
Stack AIKey Features
- Visual AI workflow builder
- RAG pipelines
- API deployment
- Team collaboration
- Security compliance
ActivepiecesKey Features
- Open-source and self-hostable
- 100+ integrations
- AI automation pieces
- No-code builder
- Free forever self-hosted
Quick Verdict
Activepieces wins — higher rating
Activepieces wins — lower price