
Codewars
LeetCode
Exercism
CodinGame
HackerRank
CodeCombat
Codecademy
CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.

HelpScout
Hiver
Freshdesk
Zendesk
Helpy.io
Front
Zoho Desk
Turns Google Workspace Into Your Team’s Help Desk

Which is more popular?
Based on our record, CheckIO seems to be more popular. It has been mentioned 46 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | keeping.com |
| Pricing | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2020 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CheckIO yet.
Keeping is a shared inbox and helpdesk tool that lives inside Gmail, turning a shared mailbox like support@company(dot)com into a collaborative workspace where customer emails become trackable tickets with assignments, statuses, tags, and collision detection. It adds helpdesk power (templates,...
What each product offers, as listed by its team.


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 Keeping yet.
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
DROP 2025 REVIEW | Keeping the Shot INTERESTING!
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CheckIO and Keeping.
Keeping's answer:
Small and medium sized businesses
Keeping's answer:
Built in GCP (Google Cloud), with React, Elixir, and Phoenix.
Keeping's answer:
Keeping was built to help teams manage customer support without leaving Gmail. It brings the structure of a help desk to shared inboxes, making it easier to assign, track, and respond to customer emails as a team.
Share your experience with using CheckIO and Keeping. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


CheckiO is a platform with coding games created for different levels of programmers, from beginners to advanced levels. Using fun and engaging methods, you can use coding games to solve challenges in TypeScript and...
CheckIO is available in English and Spanish. The platform was designed by a group of engineers and now has a number of customers all over the globe who may use it to improve their programming speed and abilities by...
Checkio is the most whimsical HackerRank alternative on this list. It’s also focused on two languages: Python and TypeScript. On this site you’ll be thrown into a gamer’s paradise that includes robot mollusks and...
Are you a fan of Gmail? Or would you prefer to not have to log into a dedicated tool to answer support requests? If it’s the latter, then Keeping might be for you. Keeping works by turning Gmail into a fully featured...
Recommendations tracked on public social media and blogs since March 2021.


Have you heard of CheckIO (https://checkio.org/)? They have a gameified "Mario world" of coding challenges that are smaller and come with more explanation, tests to guide you through edge cases and provide hints. The challenges start... Source: almost 3 years ago
Cyber isn't gonna be a light switch, where you can flip it and be good. Don't be too hard on yourself. Start with some hands on stuff like https://tryhackme.com or checkio.org. You could look at certs like Security+ or CySA+ for some... Source: over 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: over 3 years ago
Tracking Keeping since Mar 2021.
When comparing CheckIO and Keeping, you can also consider the following products.


Help Scout is a simple, straightforward way to provide excellent support
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Practice and level up your development skills and prepare for technical interviews.
Compare LeetCode to CheckIO or Keeping:


Download and solve practice problems in over 30 different languages.
Compare Exercism to CheckIO or Keeping:

Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Compare Freshdesk to CheckIO or Keeping: