# DerScanner Full Cycle Application Security Testing vs QuestorAI: side-by-side comparison (2026) [DerScanner Full Cycle Application Security Testing](https://cybersectools.com/tools/derscanner-full-cycle-application-security-testing) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [DerSecur](https://cybersectools.com/companies/dersecur). [QuestorAI](https://cybersectools.com/tools/questorai-vulndna) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [QuestorAI](https://cybersectools.com/companies/questorai). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best SAST Solutions for Business](https://cybersectools.com/shortlists/best-sast-solutions) picks Checkmarx One Application Security Platform, Veracode Application Risk Management Platform, OpenText Fortify SAST and 4 more. ## Side-by-side comparison | | DerScanner Full Cycle Application Security Testing | QuestorAI | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Static Application Security Testing | Static Application Security Testing | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | DerSecur | QuestorAI | | Headquarters | – | – | ### Use cases and capabilities | | DerScanner Full Cycle Application Security Testing | QuestorAI | |---|---|---| | Binary Analysis | Yes | – | | CI/CD | Yes | Yes | | DAST | Yes | – | | SCA | Yes | – | | SAST | – | Yes | | Source Code Analysis | – | Yes | | Injection | – | Yes | | SQL Injection | – | Yes | | XSS | – | Yes | | SSRF | – | Yes | | Authorization | – | Yes | | Dependency Scanning | – | Yes | | OWASP | – | Yes | ### Core features **DerScanner Full Cycle Application Security Testing** 10 features listed. Sign in on the page to see them. **QuestorAI** 10 features listed. Sign in on the page to see them. ### Integrations **DerScanner Full Cycle Application Security Testing** No integrations listed. **QuestorAI** 2 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. - [DerScanner Full Cycle Application Security Testing](https://cybersectools.com/tools/derscanner-full-cycle-application-security-testing) fits if you need both cloud and on-premises options. - [QuestorAI](https://cybersectools.com/tools/questorai-vulndna) fits if you want a cloud product. ## DerScanner Full Cycle Application Security Testing vs QuestorAI FAQ Common questions when comparing DerScanner Full Cycle Application Security Testing vs QuestorAI for static application security testing. ### What is the difference between DerScanner Full Cycle Application Security Testing and QuestorAI? **DerScanner Full Cycle Application Security Testing**: Full-cycle app security platform with SAST, DAST, MAST, SCA & binary analysis. Built by DerSecur. **QuestorAI**: Neuro-symbolic SAST that finds, proves, fixes and verifies code vulnerabilities. Built by QuestorAI. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes DerScanner Full Cycle Application Security Testing and QuestorAI? **DerScanner Full Cycle Application Security Testing** is made by DerSecur. **QuestorAI** is made by QuestorAI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is DerScanner Full Cycle Application Security Testing a good alternative to QuestorAI? Often, yes. DerScanner Full Cycle Application Security Testing and QuestorAI are both Static Application Security Testing products, and both cover CI/CD. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [DerScanner Full Cycle Application Security Testing vs SOOS SAST](https://cybersectools.com/compare/derscanner-full-cycle-application-security-testing-vs-soos-sast) - [DerScanner Full Cycle Application Security Testing vs COGICEO Audits de code source](https://cybersectools.com/compare/cogiceo-audits-de-code-source-vs-derscanner-full-cycle-application-security-testing) - [DerScanner Full Cycle Application Security Testing vs Amnify Code](https://cybersectools.com/compare/amnify-code-vs-derscanner-full-cycle-application-security-testing) - [QuestorAI vs SOOS SAST](https://cybersectools.com/compare/questorai-vulndna-vs-soos-sast) - [QuestorAI vs COGICEO Audits de code source](https://cybersectools.com/compare/cogiceo-audits-de-code-source-vs-questorai-vulndna) - [QuestorAI vs Amnify Code](https://cybersectools.com/compare/amnify-code-vs-questorai-vulndna) ## Alternatives to each - [See all DerScanner Full Cycle Application Security Testing alternatives](https://cybersectools.com/alternatives/derscanner-full-cycle-application-security-testing) - [See all QuestorAI alternatives](https://cybersectools.com/alternatives/questorai-vulndna) --- Source: https://cybersectools.com/compare/derscanner-full-cycle-application-security-testing-vs-questorai-vulndna For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/derscanner-full-cycle-application-security-testing.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on DerScanner Full Cycle Application Security Testing and QuestorAI: 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