Comparison

Dify vs Langflow

Dify and Langflow both land on Depends.

Dify

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.

Depends

Confidence: Medium

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

Dify versus Langflow
Compare	Dify	Langflow
Verdict	Depends	Depends
Best for	Technical teams building production agents and RAG	Developers prototyping AI agents fast
Who it's not for	Non-technical teams wanting plug-and-play automation	Internet-facing production systems
Privacy	Checkered: multiple public CVEs, one actively exploited, and cross-tenant research flaws; a Trust Center exists but self-hosters carry the patching burden.^⁵	Poor record: multiple critical unauthenticated RCE CVEs in 2025-2026, several actively exploited in the wild.
Support quality	No usable support evidence in sources	Insufficient evidence in sources
Public sentiment	Users praise the value and drag-and-drop build experience, but the independent review base is small and reliability concerns surface in evaluations.^⁴	Users like the rapid prototyping and clean UI but complain about breaking version upgrades and unclear production readiness.¹⁶
Biggest gotcha	Self-hosters must patch fast: repeated CVEs, including active exploitation^⁶	No tenant isolation per official docs . never share instances beyond trusted users