
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Jotform
Typeform
Formstack
Google Forms
Wufoo
Paperform
Zoho Forms
Build any type of online and mobile forms, manage workflows, and securely collect data with ease.

Which is more popular?
Based on our record, HackerRank seems to be more popular. It has been mentioned 67 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | 123formbuilder.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2008 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of HackerRank yet.
123FormBuilder, a Kiteworks company, offers a secure, web-based platform for creating digital forms without coding expertise. The platform enables organizations to efficiently design, deploy, and manage forms, surveys, and questionnaires while maintaining rigorous security standards. Processing...
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
HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
Overall verdict
Why this product is good
Recommended for
123FormBuilder is recommended for small to medium-sized businesses, non-profits, educators, and anyone needing to create custom forms, surveys, or event registrations quickly and efficiently. It is also a great choice for users looking for a solution with robust integration options with other services such as email marketing platforms, CRM systems, and cloud storage providers.
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
More videos
Auto-Fill Salesforce Forms with URL Prefill – Step-by-Step Guide
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HackerRank and 123FormBuilder.
123FormBuilder's answer:
123FormBuilder's answer:
123FormBuilder combines user-friendly design with powerful functionality, serving individuals and large corporations. Its intuitive drag-and-drop interface requires no coding while offering deep customization options and industry-specific templates.
The platform excels through its extensive integration ecosystem (80+ tools, including Salesforce, HubSpot, and payment processors), enterprise-grade security (HIPAA, GDPR, PCI DSS compliance), and responsive design for all devices. Advanced features include conditional logic for personalized experiences, multi-language support, and comprehensive analytics.
123FormBuilder's answer:
123 Form Builder stands out from other form-building tools by combining features that balance user-friendliness with advanced capabilities.
Share your experience with using HackerRank and 123FormBuilder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRank’s challenges cover a wide range of topics and difficulty levels, allowing developers to enhance their problem-solving skills and learn new algorithms and data structures. The competitive nature of...
HackerRank offers a wide array of challenges across various domains such as algorithms, mathematics, SQL, and functional programming. Its interface is user-friendly, and the platform provides detailed feedback on...
SFDC integration is fully native, providing seamless connectivity with your existing system. It offers extensive options for pre-filling data and mapping to both standard and custom objects and fields.
123FormBuilder is exceptionally simple to use. Start with a blank form, or select from more than 1,400 templates for everything from simple contact forms to agricultural tax exemption forms. After selecting a...
Recommendations tracked on public social media and blogs since March 2021.


This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other people’s solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice... Source: almost 3 years ago
Tracking 123FormBuilder since Mar 2021.
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