
Codewars
Exercism
LeetCode
CodinGame
CodeCombat
HackerRank
Google's Python Class
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.

Typeform
Jotform
Gravity Forms
Formstack
Wufoo
Google Forms
Paperform
Drag & drop WordPress form builder

Which is more popular?
Based on our record, CheckIO should be more popular than WPforms. 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 | wpforms.com |
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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
Overall verdict
Why this product is good
Recommended for
WPForms is particularly recommended for small to medium business owners, bloggers, developers, and anyone who needs to create custom forms for their WordPress website without facing complex technical challenges. It is also a good option for users who require forms with advanced functionalities like payment processing and conditional logic but prefer a straightforward interface.
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
WPForms Review & Tutorial: Create a Simple WordPress Contact Form
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CheckIO and WPforms. 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...
The WPForms Lite plugin is free, and with transaction fees of only 3%, WPForms works out cheaper than most of the other options on this list. If you’re getting a lot of payments, you can even eliminate the transaction...
If you are a beginner and do not have a lot of experience with form builders, you can go ahead and pick Google Forms, Paperform, SurveySparrow, and WPForms.
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: about 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: over 3 years ago
While doing research on adding a user feedback form to my site I've run across some confusion regarding the fact that MonsterInsights seems to have multiple form plug-ins each with their own paid versions. UserFeedback... Source: almost 3 years ago
WPForms — WPForms is the most popular form builder available for WordPress. You can easily add forms to your WordPress website using this beginner-friendly tool. The drag-and-drop form builder enables you to create any form field you... Source: over 3 years ago
I'm using WPForms Pro and I'd like to add custom requirements to the password field on a form. Source: over 4 years ago
When comparing CheckIO and WPforms, you can also consider the following products.


Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
Compare Typeform to CheckIO or WPforms:

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


Practice and level up your development skills and prepare for technical interviews.
Compare LeetCode to CheckIO or WPforms:

Gravity Forms is one of the best and easiest contact form plugins to create modern forms for websites powered by widely-used WordPress.
Compare Gravity Forms to CheckIO or WPforms: