Flowise
Build AI agents and workflows visually — drag-and-drop, no code required.
Flowise is an open-source visual builder for AI agents, chatbots, and workflows. Drag-and-drop interface for non-developers; powers everything from customer support bots to multi-step marketing automations. Free self-host or paid cloud tiers from $35/mo.
What it does
Drag-and-drop interface for chaining LLMs, tools, and data sources into custom AI agents — no code required for the basic flows.
Best for
Marketers who want to build a custom agent (lead qualifier, content generator, internal Q&A bot) without writing code or hiring a developer.