# ImmuniWeb® Continuous Penetration Testing vs Plainsea Agentic Penetration Testing Platform: side-by-side comparison (2026) [ImmuniWeb® Continuous Penetration Testing](https://cybersectools.com/tools/immuniwebr-continuous-penetration-testing) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [ImmuniWeb](https://cybersectools.com/companies/immuniweb). [Plainsea Agentic Penetration Testing Platform](https://cybersectools.com/tools/plainsea-agentic-penetration-testing-platform) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Plainsea](https://cybersectools.com/companies/plainsea). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | ImmuniWeb® Continuous Penetration Testing | Plainsea Agentic Penetration Testing Platform | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Penetration Testing | Penetration Testing | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | ImmuniWeb | Plainsea | | Headquarters | – | – | ### Use cases and capabilities | | ImmuniWeb® Continuous Penetration Testing | Plainsea Agentic Penetration Testing Platform | |---|---|---| | Continuous Testing | Yes | Yes | | Red Team | Yes | Yes | | AI Pentesting | – | Yes | | Penetration Testing Framework | – | Yes | | Agentic AI Security | – | Yes | | Vulnerability Prioritization | – | Yes | | Security Reporting | – | Yes | | VAPT | – | Yes | | Security Validation | – | Yes | ### Core features **ImmuniWeb® Continuous Penetration Testing** No features listed. **Plainsea Agentic Penetration Testing Platform** 10 features listed. Sign in on the page to see them. ### Integrations **ImmuniWeb® Continuous Penetration Testing** 17 integrations listed. Sign in on the page to see them. **Plainsea Agentic Penetration Testing Platform** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [ImmuniWeb® Continuous Penetration Testing](https://cybersectools.com/tools/immuniwebr-continuous-penetration-testing) fits if you are a small business. ## ImmuniWeb® Continuous Penetration Testing vs Plainsea Agentic Penetration Testing Platform FAQ Common questions when comparing ImmuniWeb® Continuous Penetration Testing vs Plainsea Agentic Penetration Testing Platform for penetration testing. ### What is the difference between ImmuniWeb® Continuous Penetration Testing and Plainsea Agentic Penetration Testing Platform? **ImmuniWeb® Continuous Penetration Testing**: Continuous pentesting service monitoring web apps & APIs for code changes. Built by ImmuniWeb. **Plainsea Agentic Penetration Testing Platform**: Agentic AI platform for continuous, full-lifecycle penetration testing. Built by Plainsea. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes ImmuniWeb® Continuous Penetration Testing and Plainsea Agentic Penetration Testing Platform? **ImmuniWeb® Continuous Penetration Testing** is made by ImmuniWeb. **Plainsea Agentic Penetration Testing Platform** is made by Plainsea. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is ImmuniWeb® Continuous Penetration Testing a good alternative to Plainsea Agentic Penetration Testing Platform? Often, yes. ImmuniWeb® Continuous Penetration Testing and Plainsea Agentic Penetration Testing Platform are both Penetration Testing products, and both cover Continuous Testing, Red Team. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [ImmuniWeb® Continuous Penetration Testing vs Strike PTaaS](https://cybersectools.com/compare/immuniwebr-continuous-penetration-testing-vs-strike-ptaas) - [ImmuniWeb® Continuous Penetration Testing vs StealthNet AI](https://cybersectools.com/compare/immuniwebr-continuous-penetration-testing-vs-stealthnet-ai) - [ImmuniWeb® Continuous Penetration Testing vs Parameter Pentesting](https://cybersectools.com/compare/immuniwebr-continuous-penetration-testing-vs-parameter-pentesting) - [Plainsea Agentic Penetration Testing Platform vs Strike PTaaS](https://cybersectools.com/compare/plainsea-agentic-penetration-testing-platform-vs-strike-ptaas) - [Plainsea Agentic Penetration Testing Platform vs StealthNet AI](https://cybersectools.com/compare/plainsea-agentic-penetration-testing-platform-vs-stealthnet-ai) - [Plainsea Agentic Penetration Testing Platform vs Parameter Pentesting](https://cybersectools.com/compare/parameter-pentesting-vs-plainsea-agentic-penetration-testing-platform) ## Alternatives to each - [See all ImmuniWeb® Continuous Penetration Testing alternatives](https://cybersectools.com/alternatives/immuniwebr-continuous-penetration-testing) - [See all Plainsea Agentic Penetration Testing Platform alternatives](https://cybersectools.com/alternatives/plainsea-agentic-penetration-testing-platform) --- Source: https://cybersectools.com/compare/immuniwebr-continuous-penetration-testing-vs-plainsea-agentic-penetration-testing-platform For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/immuniwebr-continuous-penetration-testing.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on ImmuniWeb® Continuous Penetration Testing and Plainsea Agentic Penetration Testing Platform: 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