Nexa is a great looking sans-serif font that works well for both headlines and body text. It features a very unique lowercase "g" that really makes it stand out. 

So finding a good alternative was a little tricky. Luckily, I was able to find one really solid alternative. 

The most similar looking font to Nexa available in Google Fonts is Poppins. 

Poppins does a great job in matching close to 95% of all the letters in Nexa. The only letter it doesn't match well is the unique lowercase "g" that is in Nexa. 

In the uppercase, the "J", "Q", and "L" all differ. However, the overall look is very similar to Poppins. 

Here is one Google Font alternative for Nexa that are similar in nature. These fonts are free to use and would make a good replacement for a premium font.

1 Google Font Similar to Nexa

What Google Fonts are Similar to Nexa?