Cryptalert is a notifications extension for chrome. it's a free extension , it has 178 active users since released its first version, it earns an average rating of 4.40 from 5 rated user, last update is 2180 days ago.
Receive web notifications of your alerts created on cryptalert.com.
You could download the latest version crx file or older version files and install it.
English.
100% user give 5-star rating. Read reviews of cryptalert
You could find more help information from cryptalert support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of cryptalert.
You could click to report abuse of cryptalert.
So, First thing that came to my mind when I saw they offered an extension was malicious intent(such as stealing crypto/phishing, etc) So i decided to look into the code behind this extension. The results were that this is clean and i did not find anything fishy. This is 100% safe to install! Quality extension!