Looking on the internet deeply has found these results:

nice to meet you all is the most popular phrase on the web.

glad to meet you all 1314,000 results on the web	nice to meet you all 1389,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	It's nice to meet you all.

glad to meet you all

1314,000 results on the web

nice to meet you all

1389,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.