h2csmuggler vs Tolmo: side-by-side comparison (2026)
h2csmuggler 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 tool for exploiting HTTP/2 cleartext smuggling vulnerabilities
Autonomous AI agent platform for pentesting, discovery, and remediation.
Side-by-side comparison
Feature
h2csmuggler
Tolmo
Pricing model
Free
Commercial
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Mid-Market, Enterprise
Mid-Market, SMB
Open source
GitHub stars
750
–
Last commit
Sep 2020
–
Company
Company
–
Tolmo
Use cases and capabilities
Red Team
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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