
Notion
Obsidian
Tana
Evernote
Supermemory
Bear
HyNote AI
Capture and access information from anywhere

SmallDevTools
DevToys
CyberChef
CodeSwissKnife
Cryptii
DevToys for Mac
iLovePDF
30 free developer and SEO tools that run in your browser

Which is more popular?
Based on our record, Mem seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | get.mem.ai | devtoolcore.com |
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| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Mem yet.
DevToolCore is a collection of 30 free browser-based tools for developers and SEO practitioners. The JSON tools format, validate, and minify payloads. The PDF tools compress documents to exact size limits for upload portals and count words without uploading the file. Image tools hit exact KB...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Mem: A First Look
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Mem and DevToolCore.
DevToolCore's answer:
Thirty utilities in one place, all running locally in the browser, with no accounts anywhere.
DevToolCore's answer:
One bookmark replaces a dozen single-purpose sites, and nothing you paste into it gets uploaded.
DevToolCore's answer:
Developers and SEO practitioners who need quick utility work without installing anything.
DevToolCore's answer:
A Java backend serving a static client. Every tool's logic runs client-side in JavaScript.
DevToolCore's answer:
It grew out of small recurring needs, cleaning up JSON or hitting a portal's PDF size cap, and a preference for tools that keep files in the browser.
Share your experience with using Mem and DevToolCore. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Mem is a note-taking app focusing on simplicity, quickness, and collaboration. The app allows users to capture, connect, and share information easily. It combines features such as lightning fast capture, always-on...
We have no reviews of DevToolCore yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Eg https://get.mem.ai/ approach or https://beta.omnilabs.ai/ But then tailored to Obsidian. Source: almost 4 years ago
I use Notion but I have heard that the andriod experience is not the best. You may want to try Coda, Obsidian, Mem or Anytype. I know of a few others but I think for the purpose of a second brain these can do the trick it’s just about... Source: about 4 years ago
Https://get.mem.ai right now it isa web app they have an iOS app in beta. Source: over 4 years ago
Tracking DevToolCore since Aug 2026.
When comparing Mem and DevToolCore, you can also consider the following products.

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
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Handy developer tools with a delightful interface
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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.
Compare Obsidian to Mem or DevToolCore:

A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
Compare DevToys to Mem or DevToolCore:

Welcome to the future of work. Build anything. Use it for everything. Kill your SaaS subscriptions.
Compare Tana to Mem or DevToolCore:
