
HackerRank
iMocha
mettl
Codility
HireVue
Vervoe
TestDome
TestGorilla ATS is an applicant recruiting software that helps companies hire candidates easily without any hassle.

DevToys
CyberChef
SafeUtils
DevToys for Mac
CodeSwissKnife
Boop
DevBox
One app for your daily dev tasks

Which is more popular?
Based on our record, TestGorilla seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | testgorilla.com | devknife.app |
| Pricing | ||
| Platforms | — | |
| Company | — | 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of TestGorilla yet.
DevKnife is a macOS app that puts everyday developer tools in one place. It includes a JSON editor and formatter, text compare, JWT decoder, IP location lookup, port scanner, and many more. Instead of switching between websites, CLI tools, and separate apps, you can open DevKnife and handle these...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of TestGorilla 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.


As answered by people managing TestGorilla and DevKnife.
DevKnife's answer:
DevKnife is a lightweight, native macOS app that bundles everyday developer utilities into one place. Instead of switching between separate websites, CLI tools, or multiple apps, you can handle tasks like JSON formatting, WHOIS lookups, port scanning, JWT decoding, hashing, and more from a single, fast, offline-friendly tool.
Its uniqueness comes from combining these small but essential tools into a consistent, Mac-native experience.
Share your experience with using TestGorilla and DevKnife. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We’ve been using TestGorilla as part of our hiring process to screen applicants before bringing them into interviews, and it’s proven quite useful. The idea is simple but helpful: instead of spending hours reviewing...
Besides, large businesses often receive a high volume of job applications. TestGorilla can help streamline the hiring process by automating the initial screening of candidates through quizzes and assessments, ensuring...
We have no reviews of DevKnife yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


What I had in mind was using either SHL-style aptitude tests, or third party assessments like testgorilla.com rather than a take-home exercise that I'd be moderating. I also remembered doing an online knowledge test of various web... Source: almost 4 years ago
Tracking DevKnife since Apr 2025.
When comparing TestGorilla and DevKnife, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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Mettl is a #SaaS based Online #Assessment Platform which helps you measure a candidate's #Aptitude, #Technical skills & conduct
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SafeUtils: Native MacOS, Linux and Windows desktop application with 110+ carefully crafted tools for yours and your teams everyday work with sensitive data in various formats.
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