gaussrf vs Shannon: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
gaussrf is a free penetration testing tool. Shannon is a free penetration testing tool by Keygraph. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Threat hunters and red teamers validating URL lists for open redirects and SSRF vulnerabilities will find gaussrf useful for its narrow, repetitive job; it automates filtering that would otherwise require manual inspection or custom scripting. At 171 GitHub stars with active maintenance, it's stable enough for integration into reconnaissance workflows. Skip this if you need a full-featured OSINT platform or multi-vector payload detection; gaussrf does one thing well and stops there.
Data verified Sep 2026
Sponsored
gaussrf
A tool for identifying potential security threats by fetching known URLs and filtering out URLs with open redirection or SSRF parameters.
Shannon
Open-source AI-driven whitebox pentester for web apps and APIs.
Side-by-Side Comparison
Feature
gaussrf
Shannon
Pricing Model
Free
Free
Category
Penetration Testing
Penetration Testing
Verified Vendor
Deployment & Fit
Deployment Type
On-Premises
Company Size Fit
Startup, SMB, Mid-Market
Open Source
GitHub Stars
171
Last Commit
Nov 2020
Company Information
Company
Keygraph
Headquarters
Use Cases & Capabilities
URL Filtering
Ssrf
Cyber Threat Intelligence
AI Pentesting
Open Source
DAST
Sast
SQL Injection
XSS
Penetration Testing Framework
OWASP
Vulnerability Exploitation
NIST CSF 2.0 Coverage
NIST CSF 2.0 Mapping
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCPCore Features
- No features listed
- Whitebox source code analysis using Code Property Graph
- Automated attack surface enumeration (hosts, endpoints, tech stack)
- SQL, NoSQL, command, and template injection detection and exploitation
- XSS detection and validation (reflected, stored, DOM-based)
- SSRF detection targeting cloud metadata and internal services
- Authentication and authorization testing (broken auth, IDOR, privilege escalation)
- Parallel multi-agent exploit execution against live applications
- Static-dynamic correlation of vulnerabilities
Integrations
No integrations listed
Docker
Node.js
Anthropic API
AWS Bedrock
Google Vertex AI
Nmap
Subfinder
WhatWeb
Schemathesis
Community
Community Votes
0
0
Bookmarks
User Reviews
No reviews yet
No reviews yet
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