Haystack Alternatives
The Production-Ready Open Source AI Framework.
Haystack is a customizable open-source AI framework that allows developers to build sophisticated AI applications.
Explore 20 alternatives to Haystack across 1 category. Each tool listed below shares at least one category with Haystack.
Top Haystack alternatives at a glance
- Dify. Easily build and operate generative AI applications. Create Assistants API and GPTs based on any LLMs.
- DSPy. Framework for programming, not prompting, language models with automatic prompt optimization
- Google ADK. Open-source agent development kit from Google for building multi-agent systems
- Hugging Face. The open-source AI platform with 500K+ models, inference endpoints, and fine-tuning tools
- Instructor. Structured data extraction from LLMs using Pydantic models with automatic validation and retries
🏗️ Frameworks & Stacks
Google ADK
Open-source agent development kit from Google for building multi-agent systems
Open Source
Free Trial
LangChain
LangChain gives developers a framework to construct LLM‑powered apps easily.
Open Source
Free Trial
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Open Source
Free Trial
Ollama
Run large language models locally with a single command
Open Source
Free Trial
phidata
Build an AI App in minutes using pre-built templates.
Open Source
Free Trial
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