
Buttondown
Substack
beehiiv
Daily Nugts - free Dynamic Newsletter
Notion Insider
NotionApps
Meco
Turn your Notion pages into beautiful newsletters

JSONFormatter.org
Decodebase64.io
CyberChef
Base64.ai
All Over Tools
DevToys
Image to Base64 Converter
Base64 Encode and Decode Online

Which is more popular?
Based on our record, Notocat seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | notocat.com | base64encode.dev |
| Pricing | ||
| Company | Startup from the United Kingdom · 1 - 9 employees · 2023 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Create beautiful newsletters from your Notion pages with Notocat. Easily send, track, and grow your audience. Notocat comes packed with tools that every newsletter creator needs: Full analytics of every email you send Segments Custom fields Custom domains Custom subscription forms API access...
Need to convert text quickly? Use this free Base64 Encode & Decode online tool to encode or decode data instantly. Fast, secure, and works directly in your browser.
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Notocat yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Notocat and Base64Encode.dev. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Some of the features: 🎨 Advanced issues customization 📋 Custom and embeddable subscribe forms 💌 Custom domains 📈 Opens & Links tracking 🧑💻 Contacts API ⚡️ Best-in-class deliverability You can use code "PH20OFF" for a 20% lifetime... Source: over 3 years ago
Tracking Base64Encode.dev since Jan 2026.
When comparing Notocat and Base64Encode.dev, you can also consider the following products.

Buttondown is the best way to start and run your newsletter
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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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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Our Base64 Decoder converts Base64 encoded data back to its original format, including text, binary, and images. It’s a fast, free, and easy to use tool.
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beehiiv empowers people to create, monetize, and grow by providing the most powerful and robust newsletter platform, holistically under one roof.
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