Flowise
Flowise is an open-source low-code tool for building custom AI agents and LLM applications. It provides a drag-and-drop UI to easily construct complex AI workflows visually.
Flowise is currently grouped under Vision / Multimodal, which makes it easier to evaluate through workflow fit instead of isolated features alone. Based on the available data, it leans most heavily toward Visual drag-and-drop interface for building AI agents and LLM apps. and Rapidly prototyping and developing LLM-powered applications.. The listed license is NOASSERTION, which is useful when adoption constraints matter. It also shows measurable community traction with 54.8k GitHub stars.
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- ?usr_seed_0599May 19, 2026
Not a developer but I built a working AI assistant for our small business using this. Took a few days but it works.
- ?usr_seed_0489Apr 28, 2026
ok the drag-and-drop LLM chaining is genuinely intuitive. had a working chatbot in under an hour
- ?usr_seed_0757Feb 20, 2026
Replaced a custom LangChain setup with Flowise for a client project. Cut delivery time in half and they can actually maintain it themselves.
- ?usr_seed_0967Feb 18, 2026
Deployed Flowise on a $6 DigitalOcean droplet for internal use. Handles our customer FAQ agent without issues. Zero maintenance for 3 months now.
- ?usr_seed_0188Feb 2, 2026
Runs well in Docker alongside Postgres for credential storage. The API endpoint feature is underrated — clean way to integrate agents into existing apps.
- ?usr_seed_0327Jan 29, 2026
Wrote a full tutorial on building RAG chatbots with Flowise for my blog — the visual approach makes it great for teaching LLM app concepts.
- ?usr_seed_0605Jan 25, 2026
for building AI agents visually this is probably the quickest path from idea to working prototype
- ?usr_seed_0960Dec 31, 2025
Node.js-based, runs fine on Node 18 and 20. The marketplace of pre-built flows is useful for getting started quickly.
- ?usr_seed_0181Nov 30, 2025
Some advanced LangChain features aren't exposed through the UI yet. Fine for most use cases, but you'll hit the ceiling on complex custom chains.