FlowiseThe 55k-star visual builder for LLM apps and agents — drag-and-drop chatflows and Agentflows, hundreds of nodes, self-hostable Node.js. Now ARCHIVED upstream (see 'Future of Flowise').
Why switchDirect successor category: same visual canvas for building and deploying agents, sim is actively developed with 1,000+ integrations while Flowise is archived.
Full comparison → bytechefOpen-source platform unifying AI agent orchestration with classic workflow automation — visual builder, 200+ integration components, self-hosted via Docker. Apache 2.0 + EE split.
Why switchBoth are open, self-hostable platforms unifying AI-agent orchestration with classic workflow automation behind a visual builder and big integration catalogs — Sim leans agent-first with knowledge/tables/files built in; ByteChef leans integration-first with its 200+ components.
Full comparison → agentfieldOpen-source control plane that runs AI agents as microservices: write plain Python/Go/TS functions, get REST endpoints with routing, queues, retries, memory and tracing — one laptop to 10k agents.
Why switchSame 'run your AI workforce' ambition, opposite audiences: AgentField turns plain Python/Go/TS functions into agent microservices for engineers; Sim gives teams a visual workspace where agents are built and operated without touching the runtime.
Full comparison → lobehubLobeChat's 80k-star pivot: from chat UI to 'Chief Agent Operator' — hire, schedule and supervise a team of agents running 7×24, self-hosted via Docker or Vercel, plugin ecosystem carried over.
Why switchBoth are visual workspaces for running agent operations: Sim leans on workflow building — 1,000+ integrations and knowledge bases; LobeHub leans on the team metaphor — agents as staff you hire, schedule and get reports from.
Full comparison →