# Alt Security Autonomous Pentesting Platform vs Shadow Workers: side-by-side comparison (2026) [Alt Security Autonomous Pentesting Platform](https://cybersectools.com/tools/alt-security-autonomous-pentesting-platform) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Alt Security](https://cybersectools.com/companies/alt-security). [Shadow Workers](https://cybersectools.com/tools/shadow-workers) is a free [red-team & adversary emulation](https://cybersectools.com/categories/offensive-security) solution. Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Alt Security Autonomous Pentesting Platform | Shadow Workers | |---|---|---| | Pricing model | Commercial | Free | | Category | Penetration Testing | Red-Team & Adversary Emulation | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | GitHub stars | – | 236 | | Last commit | – | Oct 2023 | | Company | Alt Security | – | | Headquarters | – | – | ### Use cases and capabilities | | Alt Security Autonomous Pentesting Platform | Shadow Workers | |---|---|---| | AI Pentesting | Yes | – | | Continuous Testing | Yes | – | | Attack Paths | Yes | – | | DAST | Yes | – | | Reconnaissance | Yes | – | | OWASP | Yes | – | | Black Box Testing | Yes | – | | Vulnerability | Yes | – | | Web Security | Yes | – | | C2 | – | Yes | | Proxy | – | Yes | | Open Source | – | Yes | | XSS | – | Yes | ### Core features **Alt Security Autonomous Pentesting Platform** 10 features listed. Sign in on the page to see them. **Shadow Workers** No features listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Alt Security Autonomous Pentesting Platform](https://cybersectools.com/tools/alt-security-autonomous-pentesting-platform) fits if you want a cloud product and you are a small business. - [Shadow Workers](https://cybersectools.com/tools/shadow-workers) fits if you need to run it on your own servers, you need a free product and you want an open-source product. ## Alt Security Autonomous Pentesting Platform vs Shadow Workers FAQ Common questions when comparing Alt Security Autonomous Pentesting Platform vs Shadow Workers for penetration testing. ### What is the difference between Alt Security Autonomous Pentesting Platform and Shadow Workers? **Alt Security Autonomous Pentesting Platform**: AI-autonomous pentesting platform for continuous web, API & AI app testing. Built by Alt Security. **Shadow Workers**: Shadow Workers is an open source C2 framework and proxy tool for penetration testers to exploit XSS vulnerabilities and malicious Service Workers. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Alt Security Autonomous Pentesting Platform and Shadow Workers? **Alt Security Autonomous Pentesting Platform** is made by Alt Security. **Shadow Workers** is open-source with 236 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Alt Security Autonomous Pentesting Platform a good alternative to Shadow Workers? In part. Alt Security Autonomous Pentesting Platform and Shadow Workers are not in the same category on CybersecTools. Key differences: Alt Security Autonomous Pentesting Platform is Commercial while Shadow Workers is Free, Shadow Workers is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Alt Security Autonomous Pentesting Platform vs RunSybil](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-runsybil) - [Alt Security Autonomous Pentesting Platform vs Novee AI Pentesting](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-novee-ai-pentesting) - [Alt Security Autonomous Pentesting Platform vs Autonomous Penetration Testing Tool](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-autonomous-penetration-testing-tool) - [Shadow Workers vs RunSybil](https://cybersectools.com/compare/runsybil-vs-shadow-workers) - [Shadow Workers vs Novee AI Pentesting](https://cybersectools.com/compare/novee-ai-pentesting-vs-shadow-workers) - [Shadow Workers vs Autonomous Penetration Testing Tool](https://cybersectools.com/compare/autonomous-penetration-testing-tool-vs-shadow-workers) ## Alternatives to each - [See all Alt Security Autonomous Pentesting Platform alternatives](https://cybersectools.com/alternatives/alt-security-autonomous-pentesting-platform) - [See all Shadow Workers alternatives](https://cybersectools.com/alternatives/shadow-workers) --- Source: https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-shadow-workers For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/alt-security-autonomous-pentesting-platform.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Alt Security Autonomous Pentesting Platform and Shadow Workers: 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