SET
A toolkit for social engineering with various attack vectors.
- Status
- Generally available
- Last checked
- Checked · Oct 12, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
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.
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.
When it fits — and when it doesn’t
A good fit for
Organizations conducting penetration tests to simulate real-world social engineering attacks
Educational institutions teaching cybersecurity and ethical hacking courses
Look elsewhere if
Individuals without a background in cybersecurity who may misuse the tool for malicious purposes
Small businesses with limited resources for comprehensive security audits
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Steep learning curve for non-Python developers
The tool heavily relies on Python-specific patterns and idioms, which can be challenging for developers unfamiliar with the language.
- 02
Limited documentation and support
SET's documentation is sparse and lacks comprehensive examples or troubleshooting guides, making it difficult to resolve issues without community assistance.
- 03
Potential legal and ethical concerns
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.
- 04
Dependency on third-party services may limit functionality
SET's phishing capabilities often depend on external email providers or hosting services, which may have restrictions that limit the tool's effectiveness.
What it does well
Automates social engineering attacks
Generates phishing emails and malicious websites
Provides a user-friendly interface for attack vectors
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up SET
Setup steps, common gotchas and what to check after 30 days.
Get the badge
A small badge for SET’s README or site: its name, “Tracked on AI Navigator”, and the availability status and check month from this page. It updates as the catalog does.
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