haystack
★ 26.8k
vs
Agent-Framework-Samples
★ 387
haystack vs Agent-Framework-Samples
haystack: Haystack is deepset's open-source Python framework for building LLM applications from modular pipelines and agents with explicit control over retrieval, routing, memory and generation. It is model- and vendor-agnostic and is widely used for RAG, semantic search, question answering and production agents.; Agent-Framework-Samples: This repository offers a comprehensive guide to building intelligent agents with the Microsoft Agent Framework. It provides practical examples and tutorials for both Python and .NET implementations, covering core concepts, tool integration, RAG, and multi-agent systems.
01
TL;DR
haystackRAG / Knowledge Base · ★ 26.8k
When to choose:
- You need explicit, reproducible, and production-grade RAG pipelines in Python with granular control over document retrieval, reranking, and routing.
- You want vendor-agnostic LLM integration that can serve pipelines as REST APIs or MCP servers via Hayhooks under Apache-2.0.
When to skip:
- You want a visual no-code or low-code UI for business workflows without writing Python code; RAGFlow or MaxKB are much faster to deploy.
- You only need an end-to-end autonomous research agent that gathers sources and writes markdown reports; GPT Researcher is built for that out of the box.
Agent-Framework-SamplesRAG / Knowledge Base · ★ 387
Building travel planning agents
02
Side-by-Side Comparison
Field
haystackAgent-Framework-SamplesCategory
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 26.8k
★ 387
License
Apache-2.0
MIT
Install Command
pip install haystack-ai
git clone https://github.com/microsoft/agent-framework.git && cd agent-framework/python && pip install -e .
Updated
2d ago
3mo ago
Open Source
Yes
Yes
Tags
rag, llm-orchestration, python
AI Agents, Python, .NET
03
Features
haystack01Composable pipelines with loops, branches and conditional routing for retrieval and generation
02Agents with lifecycle hooks, step and token-usage tracking, and progressive skill loading via SkillToolset
03Native async pipelines with token streaming and concurrent tool calls
04Integrations with OpenAI, Anthropic, Mistral, Cohere, Hugging Face, Bedrock, local models and many vector stores
05Hayhooks to serve pipelines as REST APIs or MCP servers
Agent-Framework-Samples01Multiple Provider Support
02Tool Integration
03RAG Capabilities
04Multi-Agent Orchestration
05Evaluation & Debugging
04
Use Cases
haystack↳Building RAG systems over company documents
↳Semantic search and question answering services
↳Production agents that need traceable retrieval and tool use
↳Exposing an existing pipeline to other agents as an MCP server
Agent-Framework-Samples↳Building travel planning agents
↳Developing knowledge-enhanced agents with RAG for file search
↳Orchestrating multi-agent systems for complex workflows like marketing content generation
05
Best For
haystackMost Popular
Agent-Framework-SamplesHidden Gem
FAQ
FAQ
What is the difference between haystack and Agent-Framework-Samples?
Both haystack and Agent-Framework-Samples are in the RAG / Knowledge Base category. haystack has 26.8k stars, while Agent-Framework-Samples has 387 stars.
Which is better, haystack or Agent-Framework-Samples?
The best choice depends on your use case. Choose haystack if Building RAG systems over company documents, and Agent-Framework-Samples if Building travel planning agents.
Is haystack free or open source?
Yes, haystack is open source on GitHub (Apache-2.0).
Is Agent-Framework-Samples free or open source?
Yes, Agent-Framework-Samples is open source on GitHub (MIT).
Cloud Infrastructure
AdDeploy on DigitalOcean
Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.
→