Tcpreplay vs Tempest Pentest: side-by-side comparison (2026)
Tcpreplay is a free penetration testing solution. Tempest Pentest is a commercial penetration testing solution by Tempest. Features, integrations, deployment and the company behind each one, side by side.
Tcpreplay is a network traffic editing and replay tool used for testing network devices and applications.
Side-by-side comparison
Feature
Tcpreplay
Tempest Pentest
Pricing model
Free
Commercial
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
1,308
–
Last commit
Aug 2025
–
Company
Company
–
Tempest
Use cases and capabilities
Network Testing
Yes
Yes
Packet Capture
Yes
No
Penetration Testing Framework
No
Yes
VAPT
No
Yes
Vulnerability
No
Yes
Web Security
No
Yes
IoT Security
No
Yes
Physical Security
No
Yes
Wireless Security
No
Yes
Core features
No features listed
7 features listed
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