Haystack

Haystack is an open-source AI framework designed for building production-ready, agentic, and compound AI systems. It offers modular and customizable building blocks that allow developers to create highly performant applications. Key features include:

• Highly Customizable: Build around your own specifications and use-cases with flexible components and pipelines architecture.
• Integration with Leading Providers: Freedom of choice with partnerships with leading LLM providers, vector databases, and AI tools such as OpenAI, Anthropic, Mistral, Weaviate, Pinecone, and more.
• Production-Ready: Built with production in mind, featuring fully serializable pipelines, K8s native workflows, logging and monitoring integrations, and deployment guides for full-scale deployments on all clouds and on-prem.

Haystack is ideal for building multimodal AI apps, conversational AI, content generation, agentic pipelines, and advanced RAG (Retrieval-Augmented Generation) systems. It supports tasks like image generation, image captioning, and audio transcription, making it versatile for various AI applications.