Best Langflow Alternatives & Competitors

Compare software in the LLM Frameworks ecosystem by category, published pricing and rating.

LangChain

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Open-source frameworks for building agents powered by language models

Pricing: Open Source ()

LlamaIndex

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Open-source framework for building AI agents over your data

Pricing: Open Source ()

Stack AI

★

No-code enterprise platform for building and deploying AI agents

Pricing: Freemium ($0)

AutoGen (Microsoft)

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Microsoft's open-source framework for building multi-agent AI applications

Pricing: Open Source ()

CrewAI

★

Open-source framework and enterprise runtime for building AI agent crews

Pricing: Open Source ()

Dify

★

Open-source platform for building and operating agentic AI workflows

Pricing: Freemium ($590/yr)
Best Langflow Alternatives & Competitors (2026) | Top AI Tools