Comparison

Langflow vs Dify

Langflow and Dify both land on Depends.

Langflow

Depends

Confidence: Medium

Buy if you're a developer prototyping AI agents and RAG flows on a locked-down, self-hosted instance.

Depends

Confidence: Medium

Buy if you have technical staff to run and patch infrastructure and you need production agents or RAG with self-host/VPC control.

Langflow versus Dify
Compare	Langflow	Dify
Verdict	Depends	Depends
Best for	Developers prototyping AI agents fast	Technical teams building production agents and RAG
Who it's not for	Internet-facing production systems	Non-technical teams wanting plug-and-play automation
Privacy	Poor record: multiple critical unauthenticated RCE CVEs in 2025-2026, several actively exploited in the wild.	Checkered: multiple public CVEs, one actively exploited, and cross-tenant research flaws; a Trust Center exists but self-hosters carry the patching burden.¹⁵
Support quality	Insufficient evidence in sources	No usable support evidence in sources
Public sentiment	Users like the rapid prototyping and clean UI but complain about breaking version upgrades and unclear production readiness.^⁴	Users praise the value and drag-and-drop build experience, but the independent review base is small and reliability concerns surface in evaluations.¹⁴
Biggest gotcha	No tenant isolation per official docs . never share instances beyond trusted users¹⁰	Self-hosters must patch fast: repeated CVEs, including active exploitation¹⁶