# Guardian360 Lighthouse vs Qualys TotalAppSec: side-by-side comparison (2026) [Guardian360 Lighthouse](https://cybersectools.com/tools/guardian360-lighthouse) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Guardian360](https://cybersectools.com/companies/guardian360). [Qualys TotalAppSec](https://cybersectools.com/tools/qualys-totalappsec) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Qualys](https://cybersectools.com/companies/qualys). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Qualys TotalAppSec](https://cybersectools.com/tools/qualys-totalappsec) Best for: Enterprises consolidating DAST with Qualys VM and cloud asset inventory The limitation is that TotalAppSec delivers the most value when you are already in the Qualys ecosystem, specifically running Qualys CSAM or VMDR. The integrations with those products are native and tight. As a standalone DAST solution evaluated in isolation, the complexity of the platform may outweigh the benefits for teams without existing Qualys investment. This is an enterprise play, and it is priced and scoped accordingly. From [Best DAST Solutions for Business](https://cybersectools.com/shortlists/best-dast-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). Need the answer fast? [Best DAST Solutions for Business](https://cybersectools.com/shortlists/best-dast-solutions) picks PortSwigger Burp Suite DAST, Invicti DAST, Rapid7 InsightAppSec and 4 more. ## Side-by-side comparison | | Guardian360 Lighthouse | Qualys TotalAppSec | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Dynamic Application Security Testing | Dynamic Application Security Testing | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Guardian360 | Qualys | | Headquarters | – | – | ### Use cases and capabilities | | Guardian360 Lighthouse | Qualys TotalAppSec | |---|---|---| | Web Security | Yes | Yes | | DAST | Yes | Yes | | Security Scanning | Yes | – | | Secure Development | Yes | – | | DevSecOps | Yes | – | | WAF | Yes | – | | OWASP | – | Yes | | PII | – | Yes | ### Core features **Guardian360 Lighthouse** 7 features listed. Sign in on the page to see them. **Qualys TotalAppSec** 10 features listed. Sign in on the page to see them. ### Integrations **Guardian360 Lighthouse** 4 integrations listed. Sign in on the page to see them. **Qualys TotalAppSec** 20 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. - [Guardian360 Lighthouse](https://cybersectools.com/tools/guardian360-lighthouse) fits if you are a startup. ## Guardian360 Lighthouse vs Qualys TotalAppSec FAQ Common questions when comparing Guardian360 Lighthouse vs Qualys TotalAppSec for dynamic application security testing. ### What is the difference between Guardian360 Lighthouse and Qualys TotalAppSec? **Guardian360 Lighthouse**: Web app security platform for vulnerability scanning & secure dev, built by Guardian360. **Qualys TotalAppSec**: Cloud-based DAST solution for web app & API security with AI-powered scanning, built by Qualys. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Guardian360 Lighthouse and Qualys TotalAppSec? **Guardian360 Lighthouse** is made by Guardian360. **Qualys TotalAppSec** is made by Qualys. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Guardian360 Lighthouse a good alternative to Qualys TotalAppSec? Often, yes. Guardian360 Lighthouse and Qualys TotalAppSec are both Dynamic Application Security Testing products, and both cover DAST, Web Security. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Guardian360 Lighthouse vs Probely (Snyk API & Web)](https://cybersectools.com/compare/guardian360-lighthouse-vs-probely-snyk-api-and-web) - [Guardian360 Lighthouse vs SOOS DAST](https://cybersectools.com/compare/guardian360-lighthouse-vs-soos-dast) - [Guardian360 Lighthouse vs PortSwigger Burp Suite DAST](https://cybersectools.com/compare/burp-suite-enterprise-edition-vs-guardian360-lighthouse) - [Qualys TotalAppSec vs Probely (Snyk API & Web)](https://cybersectools.com/compare/probely-snyk-api-and-web-vs-qualys-totalappsec) - [Qualys TotalAppSec vs SOOS DAST](https://cybersectools.com/compare/qualys-totalappsec-vs-soos-dast) - [Qualys TotalAppSec vs PortSwigger Burp Suite DAST](https://cybersectools.com/compare/burp-suite-enterprise-edition-vs-qualys-totalappsec) ## Alternatives to each - [See all Guardian360 Lighthouse alternatives](https://cybersectools.com/alternatives/guardian360-lighthouse) - [See all Qualys TotalAppSec alternatives](https://cybersectools.com/alternatives/qualys-totalappsec) --- Source: https://cybersectools.com/compare/guardian360-lighthouse-vs-qualys-totalappsec For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/guardian360-lighthouse.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Guardian360 Lighthouse and Qualys TotalAppSec: 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