
TinyPNG
Squoosh
iLoveIMG
Caesium Image Compressor
Compressor.io
iLovePDF
CloudConvert
Faster web pages and apps.

Substack
MailChimp
Notocat
Listmonk
MailerLite
beehiiv
Brevo
Buttondown is the best way to start and run your newsletter

Which is more popular?
Based on our record, ImageOptim should be more popular than Buttondown. It has been mentioned 54 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | imageoptim.com | buttondown.com |
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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
Walkthroughs and reviews on video.
An absolute beginers guide to using Imageoptim on a Mac
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How often each product is chosen within a category, 0–100% relative to the other.


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


We have no reviews of ImageOptim yet. Be the first one to post
Buttondown is a (somewhat) recently launched NAAS built by a very engaged developer, beautifully designed, that looks like it might be the new TinyLetter. Subscription integrations forthcoming (eating into Substack...
Recommendations tracked on public social media and blogs since March 2021.


Compress Images: Use tools like TinyPNG or ImageOptim to reduce image sizes without sacrificing quality. - Source: dev.to / about 2 years ago
Compress Images: Reduce file size while maintaining quality using image compression tools like TinyPNG or ImageOptim. Also, you can use Figma plugin: ExportX. - Source: dev.to / over 2 years ago
Compressing images: This technique reduces image size without compromising quality. You can achieve this using various image compression tools like TinyPNG or ImageOptim. These tools are specifically designed to manage multiple image... - Source: dev.to / over 2 years ago
When I first read the title, my reaction was: how dare they say my website isn't for me? Of course it is. It's my space to share thoughts, jot down notes from things I come across, publish small tools, and so on. That made me click... - Source: Hacker News / 6 months ago
One way is to deploy a full-stack app with frontend and backend where the backend connects to a newsletter service like Buttondown. However, hosting a website with a backend is more expensive than hosting a static website with no... - Source: dev.to / 9 months ago
I use Buttondown for the actual newsletter services (and I'm ashamed to confess I hadn't even went out of the boundaries of the free tier yet), I can compare it with other solutions which I used professionally, and it's much simpler than... - Source: dev.to / about 1 year ago
When comparing ImageOptim and Buttondown, you can also consider the following products.

Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!
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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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Compress and compare images with different codecs, right in your browser
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MailChimp is the best way to design, send, and share email newsletters.
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iLoveIMG is one of most powerful solution that comes with all the major tool you cloud want to edit images in bulk.
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Turn your Notion pages into beautiful newsletters
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