Alternatives to Haystack
5 tools that compete with or replace Haystack. Ranked by direct product-type match — not generic category overlap.
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Google Agent Development Kit
Google's open-source framework for building production-grade AI agents across Python, TypeScript, Go, Java, and Kotlin.
FreeTry
Semantic Kernel
Microsoft's open-source SDK for building production-grade AI agents with plugins and orchestration.
FreeTry
Frequently asked questions
What are the best alternatives to Haystack?
We currently list 5 alternatives to Haystack: Google Agent Development Kit, Phidata, Dify, Semantic Kernel, Chainlit. Each is ranked by direct product-type match rather than generic category overlap.
How do you choose which Haystack alternatives to show?
Alternatives are ranked by direct product-type match — tools that do the same job — not by shared category tags. Every listed tool is independently re-verified on a continuous cycle.