Build modular AI systems for real-world applications using customizable components. Integrate freely and deploy at scale.

Create powerful, agentic AI systems with Haystack's modular framework. Designed for real-world applications, it offers full transparency and control over every decision your AI makes. Integrate seamlessly with tools like OpenAI, Anthropic, and more, without vendor lock-in. Move swiftly from prototype to production using unified tooling for building, testing, and deploying AI use cases.
Haystack supports enterprise-scale operations with cloud-agnostic, Kubernetes-ready pipelines that ensure reliability and observability. It offers a comprehensive ecosystem, from open-source tools to enterprise support, including private engineering support and best practices templates.
Explore diverse use cases such as multimodal AI, conversational AI, and content generation. Haystack's architecture supports complex workflows with branching and looping capabilities, making it ideal for advanced RAG pipelines and agentic processes. Join the community on Discord and stay updated with the latest events and features.
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