# Imperva Application Security vs Trusted Knight Protector Air: side-by-side comparison (2026) [Imperva Application Security](https://cybersectools.com/tools/imperva-application-security) is a commercial [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution by [Imperva](https://cybersectools.com/companies/imperva). [Trusted Knight Protector Air](https://cybersectools.com/tools/trusted-knight-protector-air) is a commercial [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution by [Trusted Knight](https://cybersectools.com/companies/trusted-knight). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Cloud WAAP Solutions for Business](https://cybersectools.com/shortlists/best-cloud-waap-solutions) picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more. ## Side-by-side comparison | | Imperva Application Security | Trusted Knight Protector Air | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Cloud Web Application and API Protection | Cloud Web Application and API Protection | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Imperva | Trusted Knight | | Headquarters | – | – | ### Use cases and capabilities | | Imperva Application Security | Trusted Knight Protector Air | |---|---|---| | Bot Protection | Yes | – | | DDoS | Yes | – | | WAF | Yes | – | | Web Security | Yes | Yes | | SSL | – | Yes | | Browser Security | – | Yes | | DNS Security | – | Yes | ### Core features **Imperva Application Security** 10 features listed. Sign in on the page to see them. **Trusted Knight Protector Air** 10 features listed. Sign in on the page to see them. ### Integrations **Imperva Application Security** 3 integrations listed. Sign in on the page to see them. **Trusted Knight Protector Air** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Imperva Application Security](https://cybersectools.com/tools/imperva-application-security) fits if you need both cloud and on-premises options. - [Trusted Knight Protector Air](https://cybersectools.com/tools/trusted-knight-protector-air) fits if you want a cloud product. ## Imperva Application Security vs Trusted Knight Protector Air FAQ Common questions when comparing Imperva Application Security vs Trusted Knight Protector Air for cloud web application and API protection. ### What is the difference between Imperva Application Security and Trusted Knight Protector Air? **Imperva Application Security**: Platform protecting web apps and APIs from attacks, bots, and DDoS threats. Built by Imperva. **Trusted Knight Protector Air**: Cloud-based web & browser transaction protection with malware detection. Built by Trusted Knight. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Imperva Application Security and Trusted Knight Protector Air? **Imperva Application Security** is made by Imperva. **Trusted Knight Protector Air** is made by Trusted Knight. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Imperva Application Security a good alternative to Trusted Knight Protector Air? Often, yes. Imperva Application Security and Trusted Knight Protector Air are both Cloud Web Application and API Protection products, and both cover Web Security. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Imperva Application Security vs Myra Application Security](https://cybersectools.com/compare/imperva-application-security-vs-myra-application-security) - [Imperva Application Security vs Array ASF Series Web Application Firewall](https://cybersectools.com/compare/array-asf-series-web-application-firewall-vs-imperva-application-security) - [Imperva Application Security vs Astra DDoS Protection](https://cybersectools.com/compare/astra-ddos-protection-vs-imperva-application-security) - [Trusted Knight Protector Air vs Myra Application Security](https://cybersectools.com/compare/myra-application-security-vs-trusted-knight-protector-air) - [Trusted Knight Protector Air vs Array ASF Series Web Application Firewall](https://cybersectools.com/compare/array-asf-series-web-application-firewall-vs-trusted-knight-protector-air) - [Trusted Knight Protector Air vs Astra DDoS Protection](https://cybersectools.com/compare/astra-ddos-protection-vs-trusted-knight-protector-air) ## Alternatives to each - [See all Imperva Application Security alternatives](https://cybersectools.com/alternatives/imperva-application-security) - [See all Trusted Knight Protector Air alternatives](https://cybersectools.com/alternatives/trusted-knight-protector-air) --- Source: https://cybersectools.com/compare/imperva-application-security-vs-trusted-knight-protector-air For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/imperva-application-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Imperva Application Security and Trusted Knight Protector Air: 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