# Keysight CyPerf vs NetSPI Detective Controls Testing: side-by-side comparison (2026) [Keysight CyPerf](https://cybersectools.com/tools/keysight-cyperf) is a free [breach & attack simulation](https://cybersectools.com/categories/threat-simulation) solution by [Keysight Technologies](https://cybersectools.com/companies/keysight-technologies). [NetSPI Detective Controls Testing](https://cybersectools.com/tools/netspi-detective-controls-testing) is a commercial [breach & attack simulation](https://cybersectools.com/categories/threat-simulation) solution by [NetSPI](https://cybersectools.com/companies/netspi). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Keysight CyPerf | NetSPI Detective Controls Testing | |---|---|---| | Pricing model | Free | Commercial | | Category | Breach & Attack Simulation | Breach & Attack Simulation | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Keysight Technologies | NetSPI | | Headquarters | – | – | ### Use cases and capabilities | | Keysight CyPerf | NetSPI Detective Controls Testing | |---|---|---| | Network Testing | Yes | – | | Fuzzing | Yes | – | | Zero Trust Architecture | Yes | – | | Detection Rules | – | Yes | | MITRE ATT&CK | – | Yes | | Ransomware | – | Yes | | Red Team | – | Yes | | Security Validation | – | Yes | | Linux | – | Yes | | Azure | – | Yes | | Attack Detection | – | Yes | | macOS | – | Yes | | Attack Paths | – | Yes | ### Core features **Keysight CyPerf** 4 features listed. Sign in on the page to see them. **NetSPI Detective Controls Testing** 10 features listed. Sign in on the page to see them. ### Integrations **Keysight CyPerf** No integrations listed. **NetSPI Detective Controls Testing** 14 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. - [Keysight CyPerf](https://cybersectools.com/tools/keysight-cyperf) fits if you need a free product. - [NetSPI Detective Controls Testing](https://cybersectools.com/tools/netspi-detective-controls-testing) fits if you are a small business. ## Keysight CyPerf vs NetSPI Detective Controls Testing FAQ Common questions when comparing Keysight CyPerf vs NetSPI Detective Controls Testing for breach & attack simulation. ### What is the difference between Keysight CyPerf and NetSPI Detective Controls Testing? **Keysight CyPerf**: Cloud-native test for application experience, security efficacy, and performance. Built by Keysight Technologies. **NetSPI Detective Controls Testing**: Validates detective security controls through attack simulations and testing. Built by NetSPI. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Keysight CyPerf and NetSPI Detective Controls Testing? **Keysight CyPerf** is made by Keysight Technologies. **NetSPI Detective Controls Testing** is made by NetSPI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Keysight CyPerf a good alternative to NetSPI Detective Controls Testing? Often, yes. Keysight CyPerf and NetSPI Detective Controls Testing are both Breach & Attack Simulation products. Key differences: Keysight CyPerf is Free while NetSPI Detective Controls Testing is Commercial. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Keysight CyPerf vs Aether AI](https://cybersectools.com/compare/aether-ai-vs-keysight-cyperf) - [Keysight CyPerf vs Keysight Security Attack Emulation](https://cybersectools.com/compare/keysight-cyperf-vs-keysight-security-attack-emulation) - [Keysight CyPerf vs Offensys Continuous Purple Teaming Platform](https://cybersectools.com/compare/keysight-cyperf-vs-offensys-continuous-purple-teaming-platform) - [NetSPI Detective Controls Testing vs Aether AI](https://cybersectools.com/compare/aether-ai-vs-netspi-detective-controls-testing) - [NetSPI Detective Controls Testing vs Keysight Security Attack Emulation](https://cybersectools.com/compare/keysight-security-attack-emulation-vs-netspi-detective-controls-testing) - [NetSPI Detective Controls Testing vs Offensys Continuous Purple Teaming Platform](https://cybersectools.com/compare/netspi-detective-controls-testing-vs-offensys-continuous-purple-teaming-platform) ## Alternatives to each - [See all Keysight CyPerf alternatives](https://cybersectools.com/alternatives/keysight-cyperf) - [See all NetSPI Detective Controls Testing alternatives](https://cybersectools.com/alternatives/netspi-detective-controls-testing) --- Source: https://cybersectools.com/compare/keysight-cyperf-vs-netspi-detective-controls-testing For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/keysight-cyperf.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Keysight CyPerf and NetSPI Detective Controls Testing: 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