
DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.

My Mind
Recall.it
Raindrop.io
Kiori.co
Memex
Notion Web Clipper
Readwise
Save images, articles, videos, and PDFs in one visual library, and find them again by what's inside.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | devtoolstack.io | tenoa.app |
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| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DeveloperToolStack and Tenoa.app.
Tenoa.app's answer:
Tenoa saves your library as plain files in a regular folder on your hard drive. Most visual bookmark managers lock your links and images inside a proprietary database. If you stop using Tenoa, your library survives intact. We built semantic search on top of those plain files so you can find things by meaning instead of remembering filenames.
Tenoa.app's answer:
Tools like mymind or Eagle are great until they change their pricing or shut down. Tenoa is for people who want a visual library they actually control. You pay $49 once for the software and it runs locally. There is an optional $29 yearly charge for hosted sync, but if you skip it, everything on your machine keeps working forever.
Tenoa.app's answer:
I built this for people who have been burned by subscription tools holding their data hostage. The audience has a growing overlap with visual thinkers and designers who collect reference material. They want a visual way to browse their inspiration without algorithms or rented servers. They want their library to be genuinely theirs.
Tenoa.app's answer:
I built it for myself first. I wanted a tool that worked like mymind where I could save anything without thinking about folders. I just refused to put my entire brain into another subscription service I didn't control. I built it solo and launched it in September 2026.
Tenoa.app's answer:
The architecture is entirely local-first. Your library is a standard folder of markdown and media files on your disk. We use semantic embedding models to power the search so you can find concepts instead of exact text. The optional AI features run locally or through your own API key so your data never touches a server I control.
Share your experience with using DeveloperToolStack and Tenoa.app. For example, how are they different and which one is better?
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