cPanel headquartered in Houston provides website hosting providers with workload and server automation, as well as a management console for creating and launching websites, managing email and web files, and other administrative tasks.
I personally use it for any website hosting I do for me and others. There are a few others but I have stuck with the old tried and true and it always works for me and I know how to get around it so it has become a breeze for me. For those who are extremely new to websites and hosting or to those with very little technical know how cPanel could be very overwhelming and they might want to do like a managed WordPress hosting where they don't really have to see or deal with cPanel. I also probably wouldn't use it for straight email hosting. If you have thousands of cPanel accounts it may get very expensive and that could be a factor.
[Google Domains is] very simplistic and easy to use, so it's very straightforward to register a new domain but it doesn't have some features that other services provide. Also, the integration with other Google Services and domain search tool is amazing.
The costs can be a limiting factor for some businesses if you are not using a web hosting company that uses it. I have been experimenting with Cloud hosting, which can be very daunting for the novice. There is an option to install it on the cloud but it is expensive.
Google Domains is pretty good at pre-solving email faux pas such as reply all mishaps. Perhaps a built-in email monitoring tool such as knowing when a customer opens up an email would be good. You can get these features with integrations, but what if it was an internal Google product? Might be nice
Email masking was a bit difficult to figure out, but nothing you can't discover with a few Google sessions.
I wish I could see more insight into time zones that my customers are in, or scheduling calls on Gcal with timezone awareness. I know this is super hard to code around though.
Although it can be a little bit bloated with a lot of options and configurations, it's very straightforward to use and maintain. So it's a great option even if you don't have large experience in hosting configuration. The WHM tool is more suited to heavy users since it requires more expertise, so it has a steep learning curve to better understand how to use it.
Because it is intuitively easy to use, like all of their products. The integration with other apps works seamlessly, and you can have a professional website within hours, rather than days, as with most hosting companies. The templates on the website builder for just about every business make it so simple that even I can do it!
The support comes in the form of an extensive library of how to articles and community input. For most situations this will give you plenty of information and resources to trouble shoot. Live support really then would need to default to the hosting provider who provides the cPanel for your use.
I've never actually had to use support because everything has been very straightforward and I have not had a glitch. I have used Google's support for other items so I can only imagine that it's probably the same support which is decent. They do take a while to get back to you.
The direct server management tool access provided by cPanel hosting accounts is far superior to any shared or "standard" web site hosting packaged offered by any of the numerous web host providers I have used and or evaluated over the 20+ years of my experience working in the internet industry.
GoDaddy is great, but what I really like about Google Domains when compared to GoDaddy is the ease of centralization. Our email, calendar, accounts, domain, etc was all handled in one place and that made things really easy. You could also access domains easily and quickly by being logged into your email, instead of worrying about yet another log in.