Dify is listed under Workflow Automation, in the AI Agents & Automation category on Flocci AI Tools. Open-source Community Edition, free self-deploy via Docker. It is freemium — a usable free tier with paid plans above it, and it lives at dify.ai.
Dify is freemium: there is a free tier you can work in and paid plans above it. It is one of 391 freemium tools in the catalog, all labelled the same way so you are never surprised by a paywall.
Dify does 3 things the catalog singles out: Open-source community edition, free self-deploy via docker; cloud sandbox plan: free with 200 message credits, 5 apps, 50 knowledge docs; visual builder combining agentic workflows with built-in rag knowledge bases.
Langflow is the closest free alternative: it sits in the same Workflow Automation sub-category and is free. Windmill, Activepieces and Botpress also start free. The full list is on the alternatives page.
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