# Bright Security Dynamic Application Security Testing vs DefendLab Runtime Validation: side-by-side comparison (2026) [Bright Security Dynamic Application Security Testing](https://cybersectools.com/tools/bright-security-dynamic-application-security-testing) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Bright Security](https://cybersectools.com/companies/bright-security). [DefendLab Runtime Validation](https://cybersectools.com/tools/defendlab-runtime-validation) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [DefendLab](https://cybersectools.com/companies/defendlab). Features, integrations, deployment and the company behind each one, side by side. 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 | | Bright Security Dynamic Application Security Testing | DefendLab Runtime Validation | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Dynamic Application Security Testing | Dynamic Application Security Testing | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Bright Security | DefendLab | | Headquarters | – | – | ### Use cases and capabilities | | Bright Security Dynamic Application Security Testing | DefendLab Runtime Validation | |---|---|---| | CI/CD | Yes | Yes | | DAST | Yes | Yes | | DevSecOps | Yes | Yes | | OWASP | Yes | – | | AI Pentesting | – | Yes | | SAST | – | Yes | | Source Code Analysis | – | Yes | | RCE | – | Yes | | Vulnerability | – | Yes | ### Core features **Bright Security Dynamic Application Security Testing** 10 features listed. Sign in on the page to see them. **DefendLab Runtime Validation** 10 features listed. Sign in on the page to see them. ### Integrations **Bright Security Dynamic Application Security Testing** 4 integrations listed. Sign in on the page to see them. **DefendLab Runtime Validation** 6 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. - [Bright Security Dynamic Application Security Testing](https://cybersectools.com/tools/bright-security-dynamic-application-security-testing) fits if you want a cloud product. - [DefendLab Runtime Validation](https://cybersectools.com/tools/defendlab-runtime-validation) fits if you need both cloud and on-premises options and you are a small business. ## Bright Security Dynamic Application Security Testing vs DefendLab Runtime Validation FAQ Common questions when comparing Bright Security Dynamic Application Security Testing vs DefendLab Runtime Validation for dynamic application security testing. ### What is the difference between Bright Security Dynamic Application Security Testing and DefendLab Runtime Validation? **Bright Security Dynamic Application Security Testing**: Enterprise DAST platform for web apps, APIs, business logic, and LLM security, built by Bright Security. **DefendLab Runtime Validation**: Source-aware AI pentest platform combining code analysis with runtime exploit validation, built by DefendLab. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Bright Security Dynamic Application Security Testing and DefendLab Runtime Validation? **Bright Security Dynamic Application Security Testing** is made by Bright Security. **DefendLab Runtime Validation** is made by DefendLab. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Bright Security Dynamic Application Security Testing a good alternative to DefendLab Runtime Validation? Often, yes. Bright Security Dynamic Application Security Testing and DefendLab Runtime Validation are both Dynamic Application Security Testing products, and both cover DAST, CI/CD, DevSecOps. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Bright Security Dynamic Application Security Testing vs Astra Security DAST Scanner](https://cybersectools.com/compare/astra-security-dast-scanner-vs-bright-security-dynamic-application-security-testing) - [Bright Security Dynamic Application Security Testing vs SOOS DAST](https://cybersectools.com/compare/bright-security-dynamic-application-security-testing-vs-soos-dast) - [Bright Security Dynamic Application Security Testing vs Tenable One Web App Scanning](https://cybersectools.com/compare/bright-security-dynamic-application-security-testing-vs-tenable-web-app-scanning) - [DefendLab Runtime Validation vs Astra Security DAST Scanner](https://cybersectools.com/compare/astra-security-dast-scanner-vs-defendlab-runtime-validation) - [DefendLab Runtime Validation vs SOOS DAST](https://cybersectools.com/compare/defendlab-runtime-validation-vs-soos-dast) - [DefendLab Runtime Validation vs Tenable One Web App Scanning](https://cybersectools.com/compare/defendlab-runtime-validation-vs-tenable-web-app-scanning) ## Alternatives to each - [See all Bright Security Dynamic Application Security Testing alternatives](https://cybersectools.com/alternatives/bright-security-dynamic-application-security-testing) - [See all DefendLab Runtime Validation alternatives](https://cybersectools.com/alternatives/defendlab-runtime-validation) --- Source: https://cybersectools.com/compare/bright-security-dynamic-application-security-testing-vs-defendlab-runtime-validation For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bright-security-dynamic-application-security-testing.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Bright Security Dynamic Application Security Testing and DefendLab Runtime Validation: 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