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HackerRank VS CMDK for Gmail

Compare HackerRank VS CMDK for Gmail and see what are their differences

HackerRank

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Rating
0 reviews
Alternatives Is it good?
CMDK for Gmail

CMDK (previously known as Simplehuman) is a browser extension that brings advanced keyboard shortcuts and command bar to Gmail, and teaches how to use them as you use Gmail everyday ⚡️

Rating
0 reviews
Pricing
Paid Free trial $4 / Monthly
Alternatives Is it good?
InboxAlly
Enterprise Email Warmup. Sender Domain Reputation Repair Tool to get out of spam and see open rates more than double in 4 to 14 days. We engage with your emails to teach mailbox providers not to send your email to the spam or the promotions folder. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, HackerRank seems to be a lot more popular than CMDK for Gmail. While we know about 67 links to HackerRank, we've tracked only 1 mention of CMDK for Gmail.

social mentions
67 vs 1
Hiring And Recruitment popularity
100% vs 0%
alternatives listed
240+ vs 42

Base details

Website, pricing, platforms and company facts side by side.

HackerRank
CMDK for Gmail
Website hackerrank.com cmdk.email
Pricing —
Paid Free trial $4 / Monthly Official pricing
Platforms —
Google Chrome Arc Browser Edge Chromium +2
Company — Startup from the United States · 1 - 9 employees · 2023
Listed in
Hiring And Recruitment Online Learning Online Education Skill Assessment +1
Email Email Management Email Productivity Email Clients Gmail Tools +2

About HackerRank and CMDK for Gmail

In their own words, as submitted to SaaSHub.

HackerRank
CMDK for Gmail

No description of HackerRank yet.

Use simpler keyboard shortcuts to navigate through email, archive, delete, switch between email in almost flow-state speeds. It brings the Superhuman shortcut experience right inside Gmail, without costing your $30/month. Features: 1. Superhuman shortcuts right inside Gmail - Esc, Snooze,...

Read more about CMDK for Gmail

Features and specs

What each product offers, as listed by its team.

HackerRank 7 features
CMDK for Gmail 3 features
  • Skill Assessment
    HackerRank provides a structured way to assess coding skills through a wide range of programming challenges and problems.
  • Wide Range of Languages
    Supports numerous programming languages, making it versatile for users with different preferences and expertise.
  • Interview Preparation
    Offers various interview preparation kits and company-specific challenges to help candidates prepare for job interviews.
  • Community and Collaboration
    A community of coders where users can discuss problems, share solutions, and collaborate on coding projects.
  • Company Recruitments
    Many companies use HackerRank for recruitment, and performing well on the platform can lead to job opportunities.
  • Leaderboard and Gamification
    Features like leaderboards and gamification elements motivate users to improve their rankings and skills continuously.
  • Educational Resources
    Provides tutorials and explanations that help users understand algorithms and data structures better.

Possible disadvantages

  • Steep Learning Curve
    Beginners may find some problems too challenging, which can be discouraging if they lack foundational knowledge.
  • Potential Focus on Competitive Programming
    The platform may emphasize competitive programming skills, which are not always directly applicable to all real-world software development scenarios.
  • Quality Variance in Problems
    The quality and difficulty of problems can vary, which may affect the consistency of the learning experience.
  • Limited Real-World Project Experience
    The focus on algorithms and coding challenges means there's less emphasis on full-scale project development experience.
  • Limited Feedback
    Automated grading provides limited feedback, which may not be enough for users to understand their mistakes fully.
  • Subscription Costs
    Access to some premium content and features requires a subscription, which may not be affordable for all users.
  • Network Dependency
    Requires a good internet connection to participate in coding challenges and access resources, which may be a limitation for some users.
  • Advanced keyboard shortcuts
    Keyboard shortcuts to navigate in Gmail - go to Inbox, go to Spam, RSVP to events, unsubscribe from emails.
  • Command bar
    To search for shortcuts and act on your email
  • Inbox Zero
    Non boring screen when you hit inbox zero

Analysis

An editorial look at what each product does well and who it suits.

HackerRank
CMDK for Gmail

Overall verdict

  • Yes, HackerRank is generally considered a good platform for improving coding skills and preparing for technical interviews. It is widely used by developers to hone their coding abilities and by companies to assess candidates' coding proficiency.

Why this product is good

  • HackerRank is a popular platform for coding enthusiasts, offering a wide range of programming challenges and competitions. It stands out for its extensive problem library, which is beneficial for practice and learning. The platform supports multiple programming languages and provides detailed feedback on submissions, making it a valuable tool for both beginners and experienced programmers.

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

  • CMDK for Gmail (cmdk.email) is a well-regarded productivity tool that brings keyboard-driven command palette functionality to Gmail, helping users navigate and manage their inbox faster without relying on the mouse.

Why this product is good

  • Provides a Spotlight/command-palette style interface for Gmail, letting you search, navigate, and act on emails quickly
  • Emphasizes keyboard shortcuts, which can significantly speed up common inbox tasks and reduce reliance on the mouse
  • Streamlines email workflows for power users who process high volumes of messages daily
  • Lightweight browser-based approach that integrates directly into the Gmail interface
  • Appeals to those who value efficiency and want to keep their hands on the keyboard

Recommended for

  • Power users and professionals who process large volumes of email daily
  • Keyboard-shortcut enthusiasts who prefer command-palette style navigation
  • Developers, founders, and knowledge workers seeking to speed up inbox management
  • Anyone using Gmail who wants a faster, more efficient email workflow

Videos

Walkthroughs and reviews on video.

HackerRank 3 videos + Add
CMDK for Gmail 0 videos + Add

Is HackerRank A Good Idea?

More videos

  • - LeetCode vs HackerRank
  • - Difference between HackerRank, LeetCode, topcoder and Codeforces

No CMDK for Gmail videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
HackerRank
CMDK for Gmail
100% 100%
Hiring And Recruitment
0% 0%
0% 0%
Email
100% 100%
100% 100%
Online Learning
0% 0%
0% 0%
Email Clients
100% 100%

Questions & Answers

As answered by people managing HackerRank and CMDK for Gmail.

What makes your product unique?

CMDK for Gmail's answer:

The only app out there which adds superhuman type keyboard shortcuts to Gmail, without the hefty price of $30/month.

What's the story behind your product?

CMDK for Gmail's answer:

I was a user of Superhuman for over 2 years and got tired of paying $30/month. I wanted the best features of Superhuman right inside Gmail, and thats when I started working on this browser extension.

Which are the primary technologies used for building your product?

CMDK for Gmail's answer:

Javascript, LLMs.

Why should a person choose your product over its competitors?

CMDK for Gmail's answer:

If you want to continue using Gmail but also want the Superhuman email experience.

Who are some of the biggest customers of your product?

CMDK for Gmail's answer:

We have executives from Reddit, Netflix, Microsoft, Flipkart using Simplehuman.

How would you describe the primary audience of your product?

CMDK for Gmail's answer:

Small business owners, founders, executive assistants, sales reps. Anyone who uses email a lot in their day.

User comments

Share your experience with using HackerRank and CMDK for Gmail. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

HackerRank no reviews yet
CMDK for Gmail no reviews yet

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We have no reviews of CMDK for Gmail yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

HackerRank 67 mentions
CMDK for Gmail 1 mention
  • How to Stop Getting Lost in Endless Resources and Stay Focused as a Developer
    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
  • Pick up new languages faster this way!
    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
  • Offline alternative of hackerrank.com to practice coding offline
    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

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Alternatives to HackerRank and CMDK for Gmail

When comparing HackerRank and CMDK for Gmail, you can also consider the following products.

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