
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.

deskbird
Envoy
Condeco Desk Booking Software
Skedda
Robin Desks
yoffix
Whatspot
Workplace management software for hybrid offices. Flexopus enables desk sharing, workplace booking, meeting room and parking management, visitor registration, asset tracking, catering services and workplace analytics in one platform.

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 | flexopus.com |
| Pricing | — | |
| Company | — | Startup from Germany · 20 - 49 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of HackerRank yet.
Flexopus is an all-in-one workplace management software, developed and 100% hosted in Germany, designed for modern hybrid offices. With flexible resource-based pricing, comprehensive features, and enterprise-grade security, Flexopus helps organizations optimize workspace usage, reduce costs, and...
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.
No analysis of Flexopus yet.
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
More videos
Flexopus | Booking System for Flexible Workstations, Meeting Rooms & Parking Spaces
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HackerRank and Flexopus.
Flexopus's answer:
You can start using Flexopus within five workdays, which makes the desk sharing platform fast, easy to understand and immediately loved by users. Flexopus – the workplace management software base its pricing on resources: one resource is a desk, meeting room or parking space, and there is no per-user licensing. This means unlimited users can book without additional cost, making Flexopus the price-performance champion. Security and compliance are guaranteed: all data is hosted exclusively in Germany, GDPR and strict German data protection regulations are met, and ISO 27001 certification with TÜV Rheinland ensures high standards. Flexopus is not only most of the time the cheapest but also won the German Design Award for the best user interface.
Flexopus's answer:
Flexopus – the workplace management software enables companies to implement hybrid work, desk sharing and modernizing their office spaces in an easy way. Flexopus founders needed a solution to organize and optimize their office space and enabling new work models. Since they have a strong software background, they created Flexopus and the vision to modernize the working market. By optimizing workspace usage, reducing overhead, and creating an engaging, efficient working environment, Flexopus supports companies through a rich feature set, trusted security, and a flexible pricing model. And it saves costs and reduces environmental impact through the best usage of space.
Flexopus's answer:
Flexopus is the secure, intuitive, and cost-efficient workplace management platform – 100% Made in Germany. Hosting runs on dedicated Hetzner servers in Falkenstein with failover in Nuremberg, ensuring stability, independence from Amazon Web Services or Google Cloud, and ISO 27001–certified, GDPR-compliant data protection. A unique dual privacy system with customizable settings guarantees maximum security.
The platform is cloud-based and ready to use instantly without installation. It runs seamlessly across all devices, supports 12 languages, and integrates with Microsoft, Google, Slack and numerous IoT devices such as sensors, room signage, and hardware. Smart Analytics automatically deliver usage insights, helping companies reduce costs and optimize resources.
Flexopus is award-winning: the German Design Award underlines its outstanding user experience and self-explanatory design, resulting in fewer support tickets. Pricing is fair and stable, based on resources rather than users – typically saving customers around 50%, since most companies have fewer desks than employees. With no external investors, price stability is ensured long term.
The result: a workplace management solution that combines maximum data security, seamless integration, strong usability, and transparent pricing – trusted by organizations that value independence, efficiency, and sustainability.
Flexopus's answer:
Flexopus – the workplace mansgement software is explicitly focused on organizations that operate with hybrid or flexible workplace models or want to introduce a smart and digital desk sharing office model.
-Medium to Large Enterprises and Multisite Offices The platform is designed to scale from small and medium-sized companies to large enterprises: it supports multiple buildings, floors, resources, and complex setups. It integrates with corporate systems like Microsoft Teams, Outlook, Google Workspace, Azure AD, etc.
-Administrators, Facility Managers, and Workplace / Office Managers Flexopus facilitates managing spaces: implementing rules, tracking usage, maintaining workplace booking workflows, visitor management, analytics, etc.
-Organizations concerned with Compliance, Data Security, and Local Hosting Flexopus highlights ISO 27001 certification, GDPR-compliance, and local hosting among our core value propositions. This appeals to companies with stricter data protection requirements (especially in Europe/Germany).
-Multilingual and International Users Although based in Germany, Flexopus is used in 12 languages, so the audience includes international companies or those with diverse linguistic/user needs
Flexopus's answer:
Flexopus – the workplace management software is 100 % self developed by our IT specialists. We are a SaaS – Software as a Service company and offer an app for desktop, tablet and mobile devices. It’s a cloud-application (no installation needed), delivered via tenant-separated URLs for each organization.
-Frontend: Vue.js with TypeScript.
-Backend: Laravel (PHP framework)
-Identity/Access Integration: Supports SSO (single sign-on), Azure AD, Active Directory, SAML2, SCIM integration.
-Responsive / Cross-Device: Works on desktop, smartphone, tablet.
Flexopus's answer:
We love to work with every customer equally, no matter the size. Some of our workplace management and desksharing customers are:
-Mercedes Benz
-DHL
-AOK – Die Gesundheitskasse
-Deutsches Rotes Kreuz
-Fritz Kola
-Pfizer
Share your experience with using HackerRank and Flexopus. 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...
We have no reviews of Flexopus yet. Be the first one to post
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 Flexopus since Aug 2023.
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