Haystack | Haystack
Get Enterprise Support
Get Started
🆕 Haystack 2.30 is here! Pass a plain string to any ChatGenerator
The Open Source AI Framework<br>for Production Ready<br>Agents, RAG & Context Engineering
pip install haystack-ai
Get Started with Haystack
Stars |
Join Discord
Haystack Sets the Standard for Agentic AI Across Industries
Why Teams Choose Haystack for their AI Workflows
Build Transparent, Context Engineered AI Systems
Orchestrate every step of your AI agent, from retrieval to reasoning to memory and tool use.
Haystack’s modular framework gives you full visibility to inspect, debug, and optimize every decision your AI makes.
Integrate Freely with Your AI Stack
Connect to OpenAI, Anthropic, Mistral, Hugging Face, Weaviate, Pinecone, Elasticsearch, and more with no vendor lock-in.
Haystack’s open architecture lets you mix and match components to fit your workflow.
Develop and Deploy Faster
Move from prototype to production using the same composable building blocks.
Haystack lets you go from a proof-of-concept to a full production system with unified tooling for building, testing, and shipping your AI use cases.
Operate at Enterprise Scale
Run production workloads across any environment with built-in reliability and observability.
Haystack Pipelines are serializable, cloud-agnostic, and Kubernetes-ready, with logging, monitoring, and deployment guides to support you.
Build and Scale with the Haystack Ecosystem
From open source to enterprise: tools for every step of your AI journey
Haystack, AI Orchestration Framework
Open Source AI framework for building production-ready, LLM-powered agents and applications, on your own or with Community support.
Start with Haystack
Enterprise Support
Enterprise-support for the Haystack framework, with exclusive access to:
Private, secure engineering support
Best practices templates & deployment guides
Access to flexible services
Flexible pricing based on company size
Get Enterprise Support
AI Orchestration Platform
Sovereign AI toolset built on Haystack to accelerate and scale AI use cases with:
Visual, code-aligned pipeline design
Data, retrieval, and testing workflows
Secure access controls and auditability
Scalable cloud or on-prem deployment
Try Haystack Enterprise Platform for free
Haystack Use Cases
Advanced<br>RAG
Build highly performant RAG pipelines with a multitude of retrieval and generation strategies. From hybrid retrieval to self-correction loops, Haystack has got you covered.
AI<br>Agents
Design production-ready AI agents with standardized tool calling and scalable context engineering. Branching and looping pipelines give you full control over complex, multi-step decision flows.
Multimodal<br>AI
Architect a next generation AI app around all modalities, not just text. Haystack can do tasks like image processing and audio transcription too.
Conversational<br>AI
All of our generators provide a standardized interface so that you can focus on building the perfect bot for your users.
Content<br>Generation
The flexibility and composability of Haystack’s prompt flow is unparalleled. Leverage our Jinja-2 templates and build a content generation engine that exactly matches your workflow.
Join the community
Join our Discord
Our community on Discord is for everyone interested in NLP, using Haystack or even just getting started!
GET STARTED
Sign up for<br>Haystack updates
Stay tuned for the latest Haystack community news and events.
Subscribe
Thanks! You'll soon receive a confirmation email 📧
Upcoming Haystack Events
Breaking Down DeepSeek-R1
Evaluating AI with Haystack
Adding Tools to Agentic Pipelines & Other Experimental Features