tcpkill vs Tolmo: side-by-side comparison (2026)
tcpkill is a free penetration testing solution. Tolmo is a commercial penetration testing solution by Tolmo. Features, integrations, deployment and the company behind each one, side by side.
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A Linux command-line tool that allows you to kill in-progress TCP connections based on a filter expression, useful for libnids-based applications that require a full TCP 3-way handshake for TCB creation.
Autonomous AI agent platform for pentesting, discovery, and remediation.
Side-by-side comparison
Feature
tcpkill
Tolmo
Pricing model
Free
Commercial
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
Mid-Market, SMB
Company
Company
–
Tolmo
Use cases and capabilities
Network Administration
Yes
No
TCP
Yes
No
AI Pentesting
No
Yes
Agentic AI Security
No
Yes
Graph
No
Yes
Attack Paths
No
Yes
Vulnerability
No
Yes
CI/CD
No
Yes
Cloud Native
No
Yes
Reconnaissance
No
Yes
Core features
No features listed
5 features listed
Integrations
No integrations listed
49 integrations listed
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