# DerScanner Dynamic Application Security Testing (DAST) vs Rapid7 InsightAppSec: side-by-side comparison (2026) [DerScanner Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/derscanner-dynamic-application-security-testing-dast) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [DerSecur](https://cybersectools.com/companies/dersecur). [Rapid7 InsightAppSec](https://cybersectools.com/tools/rapid7-insightappsec) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Rapid7](https://cybersectools.com/companies/rapid7). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Rapid7 InsightAppSec](https://cybersectools.com/tools/rapid7-insightappsec) Best for: Teams wanting quick setup and a clear dashboard It is on this list because Attack Replay lets developers check a finding and its fix themselves, which keeps security out of the middle of every ticket. It fits teams of any size that need compliance reports, and the on-premises engine helps if some apps sit on closed networks. It is built on Rapid7's Insight platform, so ask what you gain if you do not use that platform today. 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 | | DerScanner Dynamic Application Security Testing (DAST) | Rapid7 InsightAppSec | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Dynamic Application Security Testing | Dynamic Application Security Testing | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | DerSecur | Rapid7 | | Headquarters | – | – | ### Use cases and capabilities | | DerScanner Dynamic Application Security Testing (DAST) | Rapid7 InsightAppSec | |---|---|---| | DAST | Yes | Yes | | Fuzzing | Yes | – | | Web Security | Yes | Yes | | Black Box Testing | – | Yes | ### Core features **DerScanner Dynamic Application Security Testing (DAST)** 10 features listed. Sign in on the page to see them. **Rapid7 InsightAppSec** 8 features listed. Sign in on the page to see them. ### Integrations **DerScanner Dynamic Application Security Testing (DAST)** 4 integrations listed. Sign in on the page to see them. **Rapid7 InsightAppSec** 7 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 Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/derscanner-dynamic-application-security-testing-dast) fits if you want a cloud product. - [Rapid7 InsightAppSec](https://cybersectools.com/tools/rapid7-insightappsec) fits if you need both cloud and on-premises options. ## DerScanner Dynamic Application Security Testing (DAST) vs Rapid7 InsightAppSec FAQ Common questions when comparing DerScanner Dynamic Application Security Testing (DAST) vs Rapid7 InsightAppSec for dynamic application security testing. ### What is the difference between DerScanner Dynamic Application Security Testing (DAST) and Rapid7 InsightAppSec? **DerScanner Dynamic Application Security Testing (DAST)**: DAST tool that scans live web apps to detect vulnerabilities in real-time. Built by DerSecur. **Rapid7 InsightAppSec**: DAST product for automated web app and API vulnerability scanning and testing. Built by Rapid7. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes DerScanner Dynamic Application Security Testing (DAST) and Rapid7 InsightAppSec? **DerScanner Dynamic Application Security Testing (DAST)** is made by DerSecur. **Rapid7 InsightAppSec** is made by Rapid7. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is DerScanner Dynamic Application Security Testing (DAST) a good alternative to Rapid7 InsightAppSec? Often, yes. DerScanner Dynamic Application Security Testing (DAST) and Rapid7 InsightAppSec 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 - [DerScanner Dynamic Application Security Testing (DAST) vs Fortra BeSTORM](https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-fortra-bestorm) - [DerScanner Dynamic Application Security Testing (DAST) vs Greenbone Web App Scanning](https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-greenbone-web-app-scanning) - [DerScanner Dynamic Application Security Testing (DAST) vs Tenable One Web App Scanning](https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-tenable-web-app-scanning) - [Rapid7 InsightAppSec vs Fortra BeSTORM](https://cybersectools.com/compare/fortra-bestorm-vs-rapid7-insightappsec) - [Rapid7 InsightAppSec vs Greenbone Web App Scanning](https://cybersectools.com/compare/greenbone-web-app-scanning-vs-rapid7-insightappsec) - [Rapid7 InsightAppSec vs Tenable One Web App Scanning](https://cybersectools.com/compare/rapid7-insightappsec-vs-tenable-web-app-scanning) ## Alternatives to each - [See all DerScanner Dynamic Application Security Testing (DAST) alternatives](https://cybersectools.com/alternatives/derscanner-dynamic-application-security-testing-dast) - [See all Rapid7 InsightAppSec alternatives](https://cybersectools.com/alternatives/rapid7-insightappsec) --- Source: https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-rapid7-insightappsec For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/derscanner-dynamic-application-security-testing-dast.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on DerScanner Dynamic Application Security Testing (DAST) and Rapid7 InsightAppSec: 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