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Flowise Alternatives in 2026

The best 8 open-source Flowise alternatives in 2026, ranked by GitHub stars. Find free, self-hosted replacements for Flowise.

8 Alternatives
100% Open Source
Free To Self-Host

What are the best Flowise alternatives in 2026?

The best open-source Flowise alternatives in 2026 are n8n, Langflow, Dify, FastGPT, Bisheng. These tools cover the same use cases as Flowise — drag-and-drop ui to build llm workflows — with the advantage of being open-source, free to self-host, and backed by active communities. Top picks are ranked by GitHub stars and community adoption, so you can find a drop-in replacement that fits your workflow.

#1
n8n ★ 202k+ Top Pick

Low-code workflow automation with 400+ integrations and AI

automation workflow no-code open-sourceSustainable Use License
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#2
Langflow ★ 153k+ Top Pick

Visual framework for building AI agents and RAG apps

agent workflow rag open-sourceMIT
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#3
Dify ★ 153k+ Top Pick

Open-source LLM app development and orchestration platform

agent platform workflow open-sourceApache-2.0
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#4
FastGPT ★ 29k+

Knowledge-based platform for building RAG and AI workflows

agent rag workflow open-sourceApache-2.0
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#5
Bisheng ★ 12k+

Enterprise generative AI platform for intelligent workflows

agent enterprise workflow open-source
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#6
AutoGPT ★ 186k+

Autonomous AI agent platform for complex task execution

agent autonomous open-source llmMIT
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#7
MCP Servers ★ 90k+

Reference implementations for Model Context Protocol servers

agent mcp tools open-source
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#8
OpenHands ★ 85k+

Platform for AI software development agents

agent code autonomous open-sourceMIT
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Last updated: Aug 28, 2026 · Curated by AI Tools Hub Editorial · About · Contact · Privacy