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Prefect Alternatives in 2026

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

8 Alternatives
100% Open Source
Free To Self-Host

What are the best Prefect alternatives in 2026?

The best open-source Prefect alternatives in 2026 are n8n, Langflow, Dify, Browser Use, Flowise. These tools cover the same use cases as Prefect — modern workflow orchestration for data and ai pipelines — 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
Browser Use ★ 110k+

Let AI control a browser autonomously to complete web tasks

browser automation autonomous open-sourceMIT
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#5
Flowise ★ 55k+

Drag-and-drop UI to build LLM workflows

agent workflow no-code open-sourceApache-2.0
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#6
FastGPT ★ 29k+

Knowledge-based platform for building RAG and AI workflows

agent rag workflow open-sourceApache-2.0
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#7
Stagehand ★ 24k+

AI-powered browser automation framework with natural language

agent browser automation open-source
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#8
Bisheng ★ 12k+

Enterprise generative AI platform for intelligent workflows

agent enterprise workflow open-source
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Last updated: Aug 28, 2026 · Curated by AI Tools Hub Editorial · About · Contact · Privacy