
Ghost
Medium
Buttondown
WordPress
beehiiv
MailChimp
Notocat
With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.

Acunetix
Nessus
Netsparker
Acunetix Vulnerability Scanner
Burp Suite
Detectify
HackerOne
Intruder is a security monitoring platform for internet-facing systems.

Which is more popular?
Based on our record, Substack seems to be a lot more popular than Intruder. While we know about 109 links to Substack, we've tracked only 5 mentions of Intruder.
Website, pricing, platforms and company facts side by side.
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| Website | substack.com | intruder.io |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Intruder is recommended for businesses and organizations seeking an automated, efficient vulnerability scanning solution. It is particularly beneficial for those with limited internal cybersecurity resources or companies managing a variety of digital assets across multiple platforms, including on-premises and cloud environments.
Walkthroughs and reviews on video.
Monetizing Podcasts and Newsletters - Chris Best of Substack and Jonathan Gill of Backtracks
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Substack and Intruder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Substack offers writers of all experience levels the ability to write an email newsletter that’s profitable through subscriptions. Substack provides purpose-built web and newsletter publishing tools to enable writers...
What sеts Substack apart is its sеamlеss intеgration of contеnt crеation and subscription-basеd monеtization. Substack’s usеr-friеndly intеrfacе, distribution tools, and support for various contеnt formats make it a...
Substack and Medium differ primarily in their monetization methods. Medium pays creators based on reader engagement, while Substack enables writers to monetize directly through paid subscriptions to their newsletters....
Intruder is an online web application scanner that scans your private and publicly accessible servers, endpoints, cloud servers, and websites to ferret out vulnerabilities. It can easily find weaknesses like...
Offering industry-leading security checks, continuous monitoring and an easy-to-use platform, this tool keeps businesses of all sizes safe from malware and hackers. By integrating Intruder with your cloud platforms,...
Verdict: Intruder allows you to continuously monitor your entire IT network infrastructure in a bid to reduce your attack surface. It generates comprehensive technical reports and analysis with the help of a reliable...
Recommendations tracked on public social media and blogs since March 2021.


Https://substack.com/@rubenafo/note/c-332218129?r=26y5kn&utm_source=notes-share-action&utm_medium=web. - Source: Hacker News / 7 days ago
Https://substack.com/@gurwinder/posts. - Source: Hacker News / 10 days ago
Substack: https://substack.com/@friedkielbasa. - Source: Hacker News / 13 days ago
We utilize a tool called intruder.io. This is an automated pentest tool. This tool automatically integrates with your cloud environment and allows you to specify targets to check. You can set up checks to be weekly, monthly, or... - Source: dev.to / about 2 years ago
Intruder (https://intruder.io) | Various Engineering roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix... - Source: Hacker News / about 4 years ago
Use something like intruder.io to scan your external IP address and see if its available from the outside, and take action as necessary. Source: over 4 years ago
When comparing Substack and Intruder, you can also consider the following products.

Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.
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Audit your website security and web applications for SQL injection, Cross site scripting and other...
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Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
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Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
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Buttondown is the best way to start and run your newsletter
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Netsparker is a tool for scanning web sites for security vulnerabilities.
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