mailspoof vs Red Specter Cheatsheet: side-by-side comparison (2026)
mailspoof is a free email security platforms solution. Red Specter Cheatsheet is a commercial red-team & adversary emulation solution by Red Specter Security. Features, integrations, deployment and the company behind each one, side by side.
A command-line tool that analyzes SPF and DMARC records to identify domains vulnerable to email spoofing attacks.
CLI cheatsheet for Red Specter's 30-tool offensive security platform.
Side-by-side comparison
Feature
mailspoof
Red Specter Cheatsheet
Pricing model
Free
Commercial
Category
Email Security Platforms
Red-Team & Adversary Emulation
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
Startup, SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Open source
GitHub stars
131
–
Last commit
Oct 2020
–
Company
Company
–
Red Specter Security
Use cases and capabilities
Red Team
Yes
Yes
OSINT
Yes
No
Spoofing
Yes
No
DMARC
Yes
No
SPF
Yes
No
AI Pentesting
No
Yes
Penetration Testing Framework
No
Yes
LLM Security
No
Yes
Agentic AI Security
No
Yes
Active Directory
No
Yes
Exploitation Framework
No
Yes
Prompt Injection
No
Yes
MCP Security
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
1 integration listed
Need help choosing?
See more solutions in this category, or build a security stack from your picks.
