
devtoolz.dev
CodeKitHub
DevToys
CodeSwissKnife
All Over Tools
DevNestTools
DevBox
Free browser-based tools for formatting, encoding, decoding, conversion, generators and everyday software development tasks.

Monica
UpHabit
Clay.earth
Hippo App
LeadDelta
HiWork.io
Cloze
One place for your relationships — impress with thoughtfulness
Which is more popular?
Based on our record, Dex seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | developertoolbox.tech | getdex.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


Developer Tool Box is a free collection of browser-based developer utilities for everyday software development. It provides tools for JSON formatting, Base64 conversion, UUID generation, URL encoding, hashing, and more, with additional utilities covering crypto, web, development, networking,...
Dex is a personal CRM that reminds you to keep in touch with people you would otherwise forget. Bring together LinkedIn, email, calendar, and contacts to build stronger relationships.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of DeveloperToolBox.tech 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 DeveloperToolBox.tech and Dex. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking DeveloperToolBox.tech since Sep 2026.
Similar story. I want https://getdex.com/ (for non commercial use, to keep up with friends) but in https://www.openhomefoundation.org Hopefully Monica can get there faster with LLMs. - Source: Hacker News / about 1 month ago
I personally feel that most “Personal CRM” is kinda tarpit idea because the moment you are “managing” and nurturing it, it becomes professional/commercial. And that professional/commercial space is kinda saturated with too many good... - Source: Hacker News / over 2 years ago
Hi Dekhan, Have you tried out Dex? getdex.com It offers this functionality and might also be helpful for inspiration if you are building your personal CRM. Source: over 3 years ago
When comparing DeveloperToolBox.tech and Dex, you can also consider the following products.

DevToolbox is a free, no-signup collection of 148 client-side developer tools and 78 guides — a lightweight alternative to installing dozens of separate SaaS dev-tool apps.
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Monica is an open-source personal CRM to keep track of your friends and family.
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Free online tools: JSON formatter, password generator, QR code maker, calculators, converters and more. Fast, private, no login — everything runs in your browser.
Compare CodeKitHub to DeveloperToolBox.tech or Dex:


A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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Introducing Clay, the beautiful and private home for all your relationships. Populated from the ground up using your calendar and social history, Clay is the most stunning, powerful way to remember who you've met—and what matters to them.
Compare Clay.earth to DeveloperToolBox.tech or Dex: