# Gray Hat Hacking v6 Lab 29 vs OffSec Proving Grounds: side-by-side comparison (2026) [Gray Hat Hacking v6 Lab 29](https://cybersectools.com/tools/gray-hat-hacking-v6-lab-29) is a free [cyber range training](https://cybersectools.com/categories/cyber-range) solution. [OffSec Proving Grounds](https://cybersectools.com/tools/offsec-proving-grounds) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [OffSec](https://cybersectools.com/companies/offsec). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Gray Hat Hacking v6 Lab 29 | OffSec Proving Grounds | |---|---|---| | Pricing model | Free | Commercial | | Category | Cyber Range Training | Cyber Range Training | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB, Mid-Market | Startup, SMB, Mid-Market, Enterprise | | GitHub stars | 208 | – | | Last commit | May 2024 | – | | Company | – | OffSec | | Headquarters | – | – | ### Use cases and capabilities | | Gray Hat Hacking v6 Lab 29 | OffSec Proving Grounds | |---|---|---| | Linux | Yes | Yes | | Education | Yes | Yes | | Virtualization | Yes | – | | Lab | Yes | Yes | | Penetration Testing Framework | – | Yes | | CTF | – | Yes | | Vulnerable Applications | – | Yes | | Windows | – | Yes | | Reconnaissance | – | Yes | | Exploitation Framework | – | Yes | | Online Learning | – | Yes | ### Core features **Gray Hat Hacking v6 Lab 29** No features listed. **OffSec Proving Grounds** 10 features listed. Sign in on the page to see them. ### Integrations **Gray Hat Hacking v6 Lab 29** No integrations listed. **OffSec Proving Grounds** 3 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Gray Hat Hacking v6 Lab 29](https://cybersectools.com/tools/gray-hat-hacking-v6-lab-29) fits if you need a free product and you want an open-source product. - [OffSec Proving Grounds](https://cybersectools.com/tools/offsec-proving-grounds) fits if you are an enterprise. ## Gray Hat Hacking v6 Lab 29 vs OffSec Proving Grounds FAQ Common questions when comparing Gray Hat Hacking v6 Lab 29 vs OffSec Proving Grounds for cyber range training. ### What is the difference between Gray Hat Hacking v6 Lab 29 and OffSec Proving Grounds? **Gray Hat Hacking v6 Lab 29**: A hands-on cybersecurity laboratory environment for Gray Hat Hacking Chapter 29 that creates virtualized Docker and Kali Linux machines using Terraform for practical security training exercises. **OffSec Proving Grounds**: Online lab platform offering hands-on penetration testing practice machines for OSCP prep. Built by OffSec. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Gray Hat Hacking v6 Lab 29 and OffSec Proving Grounds? **Gray Hat Hacking v6 Lab 29** is open-source with 208 GitHub stars. **OffSec Proving Grounds** is made by OffSec. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Gray Hat Hacking v6 Lab 29 a good alternative to OffSec Proving Grounds? Often, yes. Gray Hat Hacking v6 Lab 29 and OffSec Proving Grounds are both Cyber Range Training products, and both cover Lab, Education, Linux. Key differences: Gray Hat Hacking v6 Lab 29 is Free while OffSec Proving Grounds is Commercial, Gray Hat Hacking v6 Lab 29 is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Gray Hat Hacking v6 Lab 29 vs GemForge Labs](https://cybersectools.com/compare/gemforge-labs-vs-gray-hat-hacking-v6-lab-29) - [Gray Hat Hacking v6 Lab 29 vs ACI Learning Skill Labs](https://cybersectools.com/compare/aci-learning-skill-labs-vs-gray-hat-hacking-v6-lab-29) - [Gray Hat Hacking v6 Lab 29 vs MetaCTF Cloud Labs / Cloud Ranges](https://cybersectools.com/compare/gray-hat-hacking-v6-lab-29-vs-metactf-cloud-labs-cloud-ranges) - [OffSec Proving Grounds vs GemForge Labs](https://cybersectools.com/compare/gemforge-labs-vs-offsec-proving-grounds) - [OffSec Proving Grounds vs ACI Learning Skill Labs](https://cybersectools.com/compare/aci-learning-skill-labs-vs-offsec-proving-grounds) - [OffSec Proving Grounds vs MetaCTF Cloud Labs / Cloud Ranges](https://cybersectools.com/compare/metactf-cloud-labs-cloud-ranges-vs-offsec-proving-grounds) ## Alternatives to each - [See all Gray Hat Hacking v6 Lab 29 alternatives](https://cybersectools.com/alternatives/gray-hat-hacking-v6-lab-29) - [See all OffSec Proving Grounds alternatives](https://cybersectools.com/alternatives/offsec-proving-grounds) --- Source: https://cybersectools.com/compare/gray-hat-hacking-v6-lab-29-vs-offsec-proving-grounds For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/gray-hat-hacking-v6-lab-29.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Gray Hat Hacking v6 Lab 29 and OffSec Proving Grounds: 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