
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.

Grammarly
RewriteBar
DeepL Translator
LanguageTool
QuillBot
Jasper.ai
Wordtune
π Write better and faster on your Mac. β Fix grammar, π§ Reply to emails, π£οΈ Change tone, π Translate, and π Summarize β all from a native app that works everywhere. No switching tabs, no copy-pasting, no clutter. Just fast, focused writing.

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 | textwisely.ai |
| Pricing | β | |
| Platforms | β | |
| Company | β | Startup from Latvia Β· 1 - 9 employees Β· 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of HackerRank yet.
TextWisely is your everyday writing companion for macOS. Whether youβre drafting messages in Slack, polishing documents, or replying to emails, TextWisely makes your writing smoother and more professional in seconds: β‘ Works anywhere on macOS, π§ AI-powered grammar correction & rewriting, π§...
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
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
More videos
Reply to business emails with TextWisely
How often each product is chosen within a category, 0β100% relative to the other.


As answered by people managing HackerRank and TextWisely.
TextWisely's answer:
TextWisely is built specifically for macOS users who write a lot and donβt want to break their flow. Unlike browser-based tools or clunky extensions, TextWisely works natively across any Mac app β from Slack and Notes to Mail and Safari β without requiring you to copy-paste into ChatGPT or switch contexts.
Itβs fast, always available via a shortcut, and designed with real-world writing tasks in mind β like replying to emails with full context, fixing grammar instantly, or changing your tone before sending a message. It doesnβt just polish your text β it removes the friction around writing.
In short: TextWisely brings GPT-quality writing help into your daily Mac workflow without getting in your way.
TextWisely's answer:
TextWisely was born from a personal itch π§©
β οΈ Sending numerous Emails and Slack messages daily, I found myself constantly switching apps and re-entering the same prompts into ChatGPT to refine my writing.
π‘ This inspired me to create TextWisely to boost writing speed, reduce context switching, and improve quality with instant text actions: βοΈ Grammar corrections, βοΈ Email drafts, βοΈ Structured writing, βοΈ Tone changes, βοΈ Translations ...and more
π It's a native macOS desktop app β shortcut-heavy for power users, but also click-friendly for those just starting out.
π Give it a try: https://textwisely.ai
TextWisely's answer:
Most writing tools force you to copy, paste, and jump between apps β or lock you into a browser extension that only works in certain places. TextWisely is different.
Itβs a native macOS app that works everywhere you write β Slack, Mail, Notes, Google Docs, you name it. Just hit a shortcut, and you can instantly rewrite, correct, or respond to text without breaking your flow.
You get: π No context switching β stay in the zone, β‘ Super fast β opens instantly, runs smoothly, π© Email context support β attach threads, get smart replies, π Built for privacy β nothing is stored on our servers, βοΈ Natural tone control β adjust writing style on the fly
If you care about speed, fluidity, and staying focused while writing β TextWisely is built for you.
Share your experience with using HackerRank and TextWisely. 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?LeetCodeπ‘Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRankβs 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...
π§© TextWisely was born from a personal itch β οΈ Sending numerous Emails and Slack messages daily, I found myself constantly switching apps and re-entering the same prompts into ChatGPT to refine my writing π‘ This...
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 peopleβs 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 TextWisely since Jul 2025.
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