pentest-ai logo
pentest-ai
★ 1.8k
vs
Viper logo
Viper
★ 5.3k

pentest-ai vs Viper

pentest-ai: Pentest-ai is an autonomous penetration testing tool that runs reconnaissance, authenticated scanning, vulnerability chaining, PoC validation, detection rule generation, and report generation from a single command. It supports multiple LLM providers including Claude, OpenAI, and Ollama, and can be used locally, in CI/CD pipelines, or as an MCP server.; Viper: VIPER is a powerful and flexible red team platform designed for adversary simulation and cybersecurity assessment. It integrates core tools, an LLM agent, and over 100 post-exploitation modules to efficiently complete red team operations.

01

TL;DR

pentest-ai logo
pentest-aiSecurity & Safety · ★ 1.8k

AppSec teams – automated CI scanning of every PR

Viper logo
ViperSecurity & Safety · ★ 5.3k

Efficiently conducting cybersecurity assessment tasks.

02

Side-by-Side Comparison

Field
pentest-ai logopentest-ai
Viper logoViper
Category
Security & Safety
Security & Safety
Stars
★ 1.8k
★ 5.3k
License
MIT
—
Install Command
pip install ptai
git clone https://github.com/FunnyWolf/Viper.git
Updated
2w ago
4mo ago
Open Source
Yes
Yes
Tags
ai-security, bug-bounty, claude
Red Team Platform, Cybersecurity, Adversary Simulation
03

Features

pentest-ai logopentest-ai
01Autonomous multi-agent architecture
02Authenticated scanning with session handling
03Proof-of-concept validation for every finding
04CI-native with SARIF, GitHub Actions, GitLab CI
05Works with multiple LLM providers (Claude, OpenAI, Ollama) or fully local
Viper logoViper
01Intuitive User-Friendly Interface for rapid task initiation.
02Multi-Platform Support for Windows, Linux, and macOS.
03Comprehensive Red Teaming Tools covering all MITRE ATT&CK phases with over 100 modules.
04Integrated LLM Agent for enhanced automation and intelligent decision-making.
05Custom Extensibility via Python-based module development and advanced functions like defense evasion and pivot graph.
04

Use Cases

pentest-ai logopentest-ai
↳AppSec teams – automated CI scanning of every PR
↳Penetration testers / consultants – speed up engagement scope and reporting
↳Bug bounty hunters – automated reconnaissance and validated findings
Viper logoViper
↳Efficiently conducting cybersecurity assessment tasks.
↳Executing adversary simulation and red team operations.
↳Automated 24/7 security monitoring and incident response.
FAQ

FAQ

What is the difference between pentest-ai and Viper?
Both pentest-ai and Viper are in the Security & Safety category. pentest-ai has 1.8k stars, while Viper has 5.3k stars.
Which is better, pentest-ai or Viper?
The best choice depends on your use case. Choose pentest-ai if AppSec teams – automated CI scanning of every PR, and Viper if Efficiently conducting cybersecurity assessment tasks..
Is pentest-ai free or open source?
Yes, pentest-ai is open source on GitHub (MIT).
Is Viper free or open source?
Yes, Viper is open source on GitHub.
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