
Canny.io
Nolt.io
UserVoice
Upvoty
UseResponse
productboard
FeedBear
Fider is an open source, cross platform and free to use customer feedback platform for companies...

DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.
Which is more popular?
Based on our record, Fider seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | getfider.com | devtoolstack.io |
| Pricing | — | |
| 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
No analysis of DeveloperToolStack yet.
How often each product is chosen within a category, 0–100% relative to the other.


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


An open-source alternative to Canny is Fider. Open-source tools like Fider can be beneficial because they allow for custom development and integration. With access to the source code, your team can tailor the tool to...
if you got the time, open-source gives you freedom for a custom solution and complete ownership. The only contenders are Fider and ClearFlask both licensed under AGPL3. While Fider is lacking analytic features and...
We have no reviews of DeveloperToolStack yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Next level is using a solution like Fider & assigning one of your staff as owners of gathering top voted feedback. Source: almost 5 years ago
Fider is the most simplest way to collect feedback and engage with your prospects and customers. getfider.com it is opensource and they have a hosted model with donation option starting from $2. Source: over 5 years ago
Tracking DeveloperToolStack since Aug 2026.
When comparing Fider and DeveloperToolStack, you can also consider the following products.

Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
Compare Canny.io to Fider or DeveloperToolStack:

A collection of developer tools in one place in your browser
Compare DevTools Advanced to Fider or DeveloperToolStack:

A fast & beautiful way to collect user feedback
Compare Nolt.io to Fider or DeveloperToolStack:

Free, no-signup developer tools for technical SEO: robots.txt, sitemap.xml and .htaccess generators, plus practical guides. Everything runs in your browser.
Compare FullStackToolkit to Fider or DeveloperToolStack:

UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
Compare UserVoice to Fider or DeveloperToolStack:

Free, no-signup calculators for the money side of building software and freelancing
Compare DevFinanceTools to Fider or DeveloperToolStack: