Rapid7 InsightAppSec
CSP Auditor is a free dynamic application security testing solution. Rapid7 InsightAppSec is a commercial dynamic application security testing solution by Rapid7. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
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, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
A plugin for viewing, detecting weak configurations, and generating Content Security Policy headers.
DAST product for automated web app and API vulnerability scanning and testing
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
CSP Auditor fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
Rapid7 InsightAppSec fits if you need both cloud and on-premises options.
Common questions when comparing CSP Auditor vs Rapid7 InsightAppSec for dynamic application security testing.
CSP Auditor: A plugin for viewing, detecting weak configurations, and generating Content Security Policy headers.
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.
CSP Auditor is open-source with 141 GitHub stars. 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.
Often, yes. CSP Auditor and Rapid7 InsightAppSec are both Dynamic Application Security Testing products. Key differences: CSP Auditor is Free while Rapid7 InsightAppSec is Commercial, CSP Auditor is open-source. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best DAST Solutions for Business picks PortSwigger Burp Suite DAST, Invicti DAST, Rapid7 InsightAppSec and 4 more.See the shortlist
