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AutoGen vs Haystack
Side-by-side comparison of AutoGen and Haystack — features, pricing, performance scores, and which to choose for your AI agents.
View All Framework ComparisonsQuick Verdict
| Dimension | AutoGen | Haystack | Winner |
|---|---|---|---|
Ease of Use | 3/5 | 4/5 | Haystack |
Scalability | 4/5 | 4/5 | Tie |
Documentation | 4/5 | 5/5 | Haystack |
Community | 5/5 | 4/5 | AutoGen |
Performance | 4/5 | 4/5 | Tie |
Overall: AutoGen wins 1 categories, Haystack wins 2, 2 tied
Feature Comparison
| Feature | AutoGen | Haystack |
|---|---|---|
| Primary Language | Python | Python |
| License | Apache-2.0 | Apache-2.0 |
| Pricing | Open Source | Open Source + Cloud |
| GitHub Stars | 50,600 | 17,900 |
| Difficulty | Advanced | Intermediate |
| Enterprise Ready | ||
| Community Size | Very Large | Large |
| Category | Multi-Agent Systems | RAG & Knowledge |
Pros & Cons
AutoGen
Advantages
Powerful multi-agent conversation framework
Backed by Microsoft with strong research foundation
Flexible agent configuration and communication
Good documentation and examples
Supports human-in-the-loop workflows
Active development and community
Apache 2.0 license
Limitations
Can be complex to set up for beginners
Conversation-based approach may not suit all use cases
Less focus on visual tools
Debugging multi-agent conversations can be challenging
Requires careful prompt engineering
Documentation can be scattered across versions
Haystack
Advantages
Excellent for semantic search and RAG
Modular pipeline architecture
Strong deepset backing and support
Good documentation
Apache 2.0 license
deepset Cloud for managed hosting
Limitations
Primarily RAG-focused not general agents
Learning curve for pipeline design
Smaller community than LangChain
Agent features less mature
Best Use Cases
AutoGen
Multi-agent research systems
Complex task decomposition and solving
Code generation and debugging
Collaborative agent workflows
Agent-based simulations
Human-in-the-loop decision making
Haystack
Semantic document search
Question answering over documents
Retrieval-Augmented Generation
Information extraction pipelines
Conversational search
Agent-based document analysis
Getting Started
AutoGen
Installation
pip install pyautogen
Haystack
Installation
pip install haystack-ai
Learn More
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