# StealthNet AI vs tcpreplay: side-by-side comparison (2026)

[StealthNet AI](https://cybersectools.com/tools/stealthnet-ai) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [StealthNet AI](https://cybersectools.com/companies/stealthnet-ai). [tcpreplay](https://cybersectools.com/tools/tcpreplay) is a free [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | StealthNet AI | tcpreplay |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, SMB, Startup | Startup, SMB, Mid-Market, Enterprise |
| Company | StealthNet AI | – |
| Headquarters | – | – |

### Use cases and capabilities

| | StealthNet AI | tcpreplay |
|---|---|---|
| AI Pentesting | Yes | – |
| Agentic AI Security | Yes | – |
| Penetration Testing Framework | Yes | – |
| Reconnaissance | Yes | – |
| Dark Web Monitoring | Yes | – |
| Red Team | Yes | – |
| VAPT | Yes | – |
| Social Engineering | Yes | – |
| Security Reporting | Yes | – |
| AI Compliance | Yes | – |
| Network Testing | – | Yes |

### Core features

**StealthNet AI**

9 features listed. Sign in on the page to see them.

**tcpreplay**

No features listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [StealthNet AI](https://cybersectools.com/tools/stealthnet-ai) fits if you want a cloud product.
- [tcpreplay](https://cybersectools.com/tools/tcpreplay) fits if you need to run it on your own servers, you are an enterprise and you need a free product.

## StealthNet AI vs tcpreplay FAQ

Common questions when comparing StealthNet AI vs tcpreplay for penetration testing.

### What is the difference between StealthNet AI and tcpreplay?

**StealthNet AI**: AI agent fleet for autonomous pentesting across external, API, web & vishing surfaces. Built by StealthNet AI.

**tcpreplay**: Tcpreplay is a suite of Open Source utilities for editing and replaying captured network traffic.

The table above shows where their features, integrations, deployment and company size fit differ.

### Is StealthNet AI a good alternative to tcpreplay?

Often, yes. StealthNet AI and tcpreplay are both Penetration Testing products. Key differences: StealthNet AI is Commercial while tcpreplay is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [StealthNet AI vs Plainsea Agentic Penetration Testing Platform](https://cybersectools.com/compare/plainsea-agentic-penetration-testing-platform-vs-stealthnet-ai)
- [StealthNet AI vs AgentRidge](https://cybersectools.com/compare/agentridge-vs-stealthnet-ai)
- [StealthNet AI vs Parameter Pentesting](https://cybersectools.com/compare/parameter-pentesting-vs-stealthnet-ai)
- [tcpreplay vs Plainsea Agentic Penetration Testing Platform](https://cybersectools.com/compare/plainsea-agentic-penetration-testing-platform-vs-tcpreplay)
- [tcpreplay vs AgentRidge](https://cybersectools.com/compare/agentridge-vs-tcpreplay)
- [tcpreplay vs Parameter Pentesting](https://cybersectools.com/compare/parameter-pentesting-vs-tcpreplay)

## Alternatives to each

- [See all StealthNet AI alternatives](https://cybersectools.com/alternatives/stealthnet-ai)
- [See all tcpreplay alternatives](https://cybersectools.com/alternatives/tcpreplay)

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Source: https://cybersectools.com/compare/stealthnet-ai-vs-tcpreplay

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More on StealthNet AI and tcpreplay: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md