
Idle Pilot
Slack Presence
Stay Green On Slack
LazyWork
Lumous
Caffeine
Slack
We keep your Slack availability “Active” automatically during your scheduled work hours.

HackerRank
CodeSignal
iMocha
TestGorilla
HackerEarth
DevSkiller
mettl
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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 | slack.green | codility.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Slack Green is a Slack presence management tool that helps you keep your availability consistent when you need to be reachable. Set your preferred working hours or a custom schedule, and Slack Green will maintain your Slack status as active during those periods—so you don’t appear “away” just...
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....
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Codility yet.
Walkthroughs and reviews on video.
Slack Green Demo
An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Slack Green and Codility. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Slack Green yet. Be the first one to post
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.
Recommendations tracked on public social media and blogs since March 2021.


Tracking Slack Green since Feb 2026.
- 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
When comparing Slack Green and Codility, you can also consider the following products.

Stay green on Slack. Even when you're not.
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HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
Compare HackerRank to Slack Green or Codility:
For when you want to appear online... even when your not
Compare Slack Presence to Slack Green or Codility:

CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to Slack Green or Codility:

The cloud app that keeps your Slack status green 24/7 — undetectable, no downloads, $3.99/month after a 14-day free trial (no credit card required to start).
Compare Stay Green On Slack to Slack Green or Codility:
