CROSS-CATEGORY: Open-Source Agentic Platforms Surge as Commercial Workflow SaaS Alternative — Dify (137K Stars), RAGFlow (78K Stars), Supabase Agentic Stack

Multiple (GitHub, VentureBeat, Supabase)·high signal

Three open-source platforms are simultaneously replacing commercial SaaS across different workflow categories: Dify (137K GitHub stars, $30M raised, 1.4M installations) for agentic workflow orchestration, RAGFlow (78K stars, MCP integration) for knowledge retrieval and document intelligence, and Supabase's new agentic stack (BKND acqui-hire) for backend infrastructure. Combined, they offer a free, composable alternative to commercial workflow tools like Zapier, Make, and n8n — with enterprise adoption from Maersk, Novartis, and ETS validating production readiness.