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With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.

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Build custom Chrome extensions in minutes with AI. Create browser extensions, automations, and data scraping tools without coding.

Which is more popular?
Based on our record, Substack seems to be a lot more popular than Robomonkey. While we know about 110 links to Substack, we've tracked only 1 mention of Robomonkey.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | substack.com | robomonkey.io |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the United States | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Substack yet.
Robomonkey is an AI-powered Extension Builder, capable of building any Chrome extension you need by chatting with AI. Under the hood, Robomonkey is the new generation of Userscripts managers, such as Tampermonkey and Violentmonkey (over 20 million installs worldwide). Robomonkey allows you to...
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Monetizing Podcasts and Newsletters - Chris Best of Substack and Jonathan Gill of Backtracks
More videos
Building a grammarly extension in 2 minutes using AI | robmonkey.io
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Substack and Robomonkey.
Robomonkey's answer:
It is the only AI extension builder out there
Robomonkey's answer:
Robomonkey allows anyone to build browser extensions without programming knowledge
Robomonkey's answer:
Our users are people who have used browser extensions in the past
Robomonkey's answer:
Both founders had a chance at building Chrome extensions in the past and were frustrated by the complexity of the whole process.
Robomonkey's answer:
We use the most recent AI models for the coding agent, the extension itself, and our server-side code are written in the latest Typescript standard.
Share your experience with using Substack and Robomonkey. 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....
We have no reviews of Robomonkey yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


We built something quite similar 6 months ago called PEAK (Proof of Effort And Knowledge). Blog post and YT video here: https://substack.com/@jeffksmithjr/p-195763168 Our version has its own TUI and was intended for semi-adversarial... - Source: Hacker News / about 18 hours ago
Https://substack.com/@rubenafo/note/c-332218129?r=26y5kn&utm_source=notes-share-action&utm_medium=web. - Source: Hacker News / 11 days ago
Https://substack.com/@gurwinder/posts. - Source: Hacker News / 14 days ago
I had basically this exact idea too a few months ago and at the time already found a few implementations attempting it. https://robomonkey.io/ being one example I found so didn't pursue it further. Also it turns out llm's are already... - Source: Hacker News / 11 months ago
When comparing Substack and Robomonkey, 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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Build Chrome extensions instantly with AI. No coding required. Generate, revise, and download professional browser extensions in minutes. Free to start.
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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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Manus is a general AI agent that bridges minds and actions: it doesn't just think, it delivers results.
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Buttondown is the best way to start and run your newsletter
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Explore the ultimate collection of top Chrome extensions designed to boost productivity, security, and enjoyment. Find the best tools for managing tasks, enhancing privacy, and optimizing your online experience. Upgrade your browsing today!
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