
Notion
Logseq
Joplin
Evernote
Roam Research
Bear
Standard Notes
A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

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

Which is more popular?
Based on our record, Obsidian seems to be a lot more popular than ImageOptim. While we know about 1524 links to Obsidian, we've tracked only 54 mentions of ImageOptim.
Website, pricing, platforms and company facts side by side.
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| Website | obsidian.md | imageoptim.com |
| 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
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


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


One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
We have no reviews of ImageOptim yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


The vault is compatible with Obsidian because the files are just Markdown, YAML frontmatter, and standard relative links. - Source: dev.to / 6 days ago
Inline preview, usually called WYSIWYG. Obsidian's Live Preview mode hides the syntax except where the cursor is. Obsidian is a far better personal knowledge base than anything else on this page, with backlinks, a graph and years of... - Source: dev.to / 22 days ago
The stack is all open source: Obsidian, GBrain, Horizon, PGLite, and a couple of small Python scripts for the state machine and quality gates. None of the interesting parts are proprietary — the interesting part is the discipline. - Source: dev.to / 28 days ago
Compress Images: Use tools like TinyPNG or ImageOptim to reduce image sizes without sacrificing quality. - Source: dev.to / almost 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 comparing Obsidian and ImageOptim, you can also consider the following products.

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Compare Notion to Obsidian or ImageOptim:

Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!
Compare TinyPNG to Obsidian or ImageOptim:

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Compare Logseq to Obsidian or ImageOptim:

Compress and compare images with different codecs, right in your browser
Compare Squoosh to Obsidian or ImageOptim:

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Compare Joplin to Obsidian or ImageOptim:

iLoveIMG is one of most powerful solution that comes with all the major tool you cloud want to edit images in bulk.
Compare iLoveIMG to Obsidian or ImageOptim: