Inexpensive server recommendation for Node.js

[Realmussu]

Hello, I have a free server from render.com with 512 MB RAM and 0.1 CPU. I need to switch to a new server as I have built the site with node.js. I would prefer a site that offers a 1-month trial membership. If not, I am willing to pay a maximum of 5 dollars. What I really need is to ensure that the site can handle up to 10 people entering at the same time without any issues and in a fast manner. How can I achieve this on a limited budget?