SET
A toolkit for social engineering with various attack vectors.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is SET?
The Social-Engineer Toolkit (SET) is a Python-driven tool that automates many of the steps in social-engineering attacks. It provides an easy-to-use interface to generate phishing emails, create malicious websites, and more.
Key differentiator
“SET is unique in its ability to automate social engineering attacks, making it an invaluable resource for ethical hackers and penetration testers looking to simulate real-world scenarios.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
The tool heavily relies on Python-specific patterns and idioms, which can be challenging for developers unfamiliar with the language.
SET's documentation is sparse and lacks comprehensive examples or troubleshooting guides, making it difficult to resolve issues without community assistance.
As a tool designed for social engineering attacks, SET must be used carefully within the bounds of law and ethics; misuse can lead to severe consequences.
SET's phishing capabilities often depend on external email providers or hosting services, which may have restrictions that limit the tool's effectiveness.
Fit analysis
Who is it for?
✓ Best for
Organizations conducting penetration tests to simulate real-world social engineering attacks
Educational institutions teaching cybersecurity and ethical hacking courses
✕ Not a fit for
Individuals without a background in cybersecurity who may misuse the tool for malicious purposes
Small businesses with limited resources for comprehensive security audits
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Integrations
Next step
Get Started with SET
Step-by-step setup guide with code examples and common gotchas.