# Penta Security WAPPLES vs Source Defense PCI 4.0.1 Compliance Solution: side-by-side comparison (2026) [Penta Security WAPPLES](https://cybersectools.com/tools/penta-security-wapples) is a commercial [web application firewall](https://cybersectools.com/categories/web-application-firewall) solution by [Penta Security Inc](https://cybersectools.com/companies/penta-security-inc). [Source Defense PCI 4.0.1 Compliance Solution](https://cybersectools.com/tools/source-defense-pci-401-compliance-solution) is a commercial [web application firewall](https://cybersectools.com/categories/web-application-firewall) solution by [Source Defense](https://cybersectools.com/companies/source-defense). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Penta Security WAPPLES | Source Defense PCI 4.0.1 Compliance Solution | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Web Application Firewall | Web Application Firewall | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Penta Security Inc. | Source Defense | | Headquarters | – | – | ### Use cases and capabilities | | Penta Security WAPPLES | Source Defense PCI 4.0.1 Compliance Solution | |---|---|---| | App Security | Yes | – | | SSL | Yes | – | | WAF | Yes | – | | Web Security | Yes | – | | PCI DSS | – | Yes | | Alerting | – | Yes | ### Core features **Penta Security WAPPLES** 6 features listed. Sign in on the page to see them. **Source Defense PCI 4.0.1 Compliance Solution** 8 features 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. - [Penta Security WAPPLES](https://cybersectools.com/tools/penta-security-wapples) fits if you need both cloud and on-premises options. - [Source Defense PCI 4.0.1 Compliance Solution](https://cybersectools.com/tools/source-defense-pci-401-compliance-solution) fits if you want a cloud product and you are a small business. ## Penta Security WAPPLES vs Source Defense PCI 4.0.1 Compliance Solution FAQ Common questions when comparing Penta Security WAPPLES vs Source Defense PCI 4.0.1 Compliance Solution for web application firewall. ### What is the difference between Penta Security WAPPLES and Source Defense PCI 4.0.1 Compliance Solution? **Penta Security WAPPLES**: Web application firewall protecting enterprise web apps and APIs. Built by Penta Security Inc. **Source Defense PCI 4.0.1 Compliance Solution**: PCI DSS 4.0.1 compliance solution for website payment page security. Built by Source Defense. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Penta Security WAPPLES and Source Defense PCI 4.0.1 Compliance Solution? **Penta Security WAPPLES** is made by Penta Security Inc. **Source Defense PCI 4.0.1 Compliance Solution** is made by Source Defense. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Penta Security WAPPLES a good alternative to Source Defense PCI 4.0.1 Compliance Solution? Often, yes. Penta Security WAPPLES and Source Defense PCI 4.0.1 Compliance Solution are both Web Application Firewall products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Penta Security WAPPLES vs Sucuri Website Firewall](https://cybersectools.com/compare/penta-security-wapples-vs-sucuri-website-firewall) - [Penta Security WAPPLES vs Sucuri Website Security](https://cybersectools.com/compare/penta-security-wapples-vs-sucuri-website-security) - [Penta Security WAPPLES vs Site Blindado WAF](https://cybersectools.com/compare/penta-security-wapples-vs-site-blindado-waf) - [Source Defense PCI 4.0.1 Compliance Solution vs Sucuri Website Firewall](https://cybersectools.com/compare/source-defense-pci-401-compliance-solution-vs-sucuri-website-firewall) - [Source Defense PCI 4.0.1 Compliance Solution vs Sucuri Website Security](https://cybersectools.com/compare/source-defense-pci-401-compliance-solution-vs-sucuri-website-security) - [Source Defense PCI 4.0.1 Compliance Solution vs Site Blindado WAF](https://cybersectools.com/compare/site-blindado-waf-vs-source-defense-pci-401-compliance-solution) ## Alternatives to each - [See all Penta Security WAPPLES alternatives](https://cybersectools.com/alternatives/penta-security-wapples) - [See all Source Defense PCI 4.0.1 Compliance Solution alternatives](https://cybersectools.com/alternatives/source-defense-pci-401-compliance-solution) --- Source: https://cybersectools.com/compare/penta-security-wapples-vs-source-defense-pci-401-compliance-solution 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/penta-security-wapples.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Penta Security WAPPLES and Source Defense PCI 4.0.1 Compliance Solution: 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