
HackerRank
CodeSignal
iMocha
TestGorilla
HackerEarth
mettl
HireVue
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

Fantastical 2
Google Calendar
Apple Calendar
ActorDO
Awesome Cal
Cal
Julie Desk
Turn messy plans into Apple Calendar and Reminders drafts you approve before saving.

Which is more popular?
Based on our record, Codility seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | sketella.uppervoid.app |
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| Company | — | 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


The Codility platform includes: CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage. CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards....
Sketella is an AI calendar assistant for Apple Calendar and Reminders. It helps you capture plans before they become tidy calendar entries: speak naturally, type a sentence, share text from another app, snap a screenshot, import a PDF, or attach a file. Sketella reads the plan and prepares...
What each product offers, as listed by its team.


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


No analysis of Codility yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
No Sketella videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codility and Sketella.
Sketella's answer:
Sketella focuses on messy, real-world plans before they are calendar-ready. It can turn natural language, voice, screenshots, PDFs, links, files, and shared text into structured Apple Calendar events and Reminders. Every result is shown as a draft first, so the user can review details before anything is saved.
Sketella's answer:
Choose Sketella when the hard part is capturing plans, not just viewing a calendar. Many calendar apps are useful once an event already exists; Sketella helps before that step by reading the messy source material, proposing structured events and reminders, and letting you approve the final result. It is built for iPhone users who already rely on Apple Calendar and Reminders and want a faster way to get plans into them.
Sketella's answer:
Sketella is for iPhone users who collect plans from many places and want less manual calendar entry: students and parents dealing with schedules, professionals turning messages and meeting notes into events, travelers handling PDFs and confirmations, and anyone who uses Apple Calendar or Reminders as their source of truth.
Share your experience with using Codility and Sketella. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codility is a platform that helps companies assess the coding skills of developers. They offer a range of online coding tests and assessments that enable employers to evaluate candidates' technical abilities.
We have no reviews of Sketella yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as... - Source: dev.to / over 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
Tracking Sketella since Jun 2026.
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Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.
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CodeSignal is the leading assessment platform for technical hiring.
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Spend less time managing your day & more time enjoying it
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Calendar is a personal calendar app made by Apple Inc. that runs on both the macOS desktop operating system and the iOS mobile operating system.
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