Haystack
Open-source framework for production RAG and LLM pipelines.
About Haystack
In Haystack’s own words: “Create agentic, context engineered AI systems using Haystack’s modular and customizable building blocks, built for real-world, production-ready applications.”
Haystack is open source.
People switching from LangChain often consider Haystack.
Haystack is an alternative to
Similar to Haystack
- CrewAIFramework for orchestrating teams of collaborating AI agents.
- DSPyStanford’s framework for programming — not prompting — language models.
- LlamaIndexFramework for connecting LLMs to your data and building agents.
- MastraTypeScript framework for AI agents, workflows and RAG.
- Semantic KernelMicrosoft’s open-source SDK for building AI agents in C#, Python and Java.
- Vercel AI SDKTypeScript toolkit for building AI apps and agents.
Listed for information; LaunchStall isn’t affiliated with Haystack. The quoted description comes from haystack.deepset.ai. Features and plans change — check the official site for current details.