
Mozilla Observatory
Hardenize
ImmuniWeb
Snyk
Aikido Security
Modify Header Value (HTTP Headers)
Qualys SSL Server Test
Scan your HTTP security headers (CSP, HSTS and more) and get ready-to-paste Nginx, Apache and Cloudflare fixes.

Intruder
Pentest-Tools
Acunetix
Aikido Security
Nessus
Probe.ly
Burp Suite
Detectify provides a user friendly and thorough web security scan that allows you to focus 100% on web development.

Which is more popular?
Based on our record, Detectify seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | headershield.dev | detectify.com |
| Pricing | ||
| Company | — | Startup from Sweden · 10 - 19 employees · 2012 |
| Listed in |
In their own words, as submitted to SaaSHub.


HeaderShield scans a URL for HTTP security headers like CSP, HSTS and X-Frame-Options, explains each one in plain language, assigns a grade, and outputs ready-to-paste Nginx, Apache and Cloudflare snippets to close the gaps. Free to scan.
No description of Detectify yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Detectify yet.
Walkthroughs and reviews on video.
No HeaderShield.dev videos yet. You could help us improve this page by suggesting one.
Detectify Crowdsource | Meet the Hacker-Gerben Janssen van Doorn
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HeaderShield.dev and Detectify. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking HeaderShield.dev since Jun 2026.
Detectify once made an offer of making free scans which I took them up on. There are plenty of free Content Security Policy (CSP) and other vulnerability checkers around such as Observatory or Pentest. Shields UP!! Will identify which... Source: almost 3 years ago
Detectify | Community Manager, Crowdsource | REMOTE (Offices in Boston, US & Stockholm, Sweden. We help with relocation if wanted) https://detectify.com/ We are a cyber security company in the industry, and more specifically the EASM... - Source: Hacker News / over 4 years ago
A concept-level idea would be this: 1) For your staging/UAT environment pipeline stages, add a "DAST scan" step, eg. With Detectify (which also has an API accommodating this need) 2) I'd assume, independently from the DAST scan, you... Source: over 5 years ago
When comparing HeaderShield.dev and Detectify, you can also consider the following products.

The Mozilla Observatory is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.
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Intruder is a security monitoring platform for internet-facing systems.
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Hardenize provides a comprehensive and free assessment of web site network and security configuration.
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Pentest-Tools.com is your ready-to-use setup for security testing
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AI-Enabled Attack Surface Management, Dark Web Monitoring, and Application Penetration Testing solutions tailored to reduce complexity and costs of Application Security Testing, Protection and Compliance.
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Audit your website security and web applications for SQL injection, Cross site scripting and other...
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