Hosting provider advice for a Telegram bot?

Hi everyone, me and my friends are thinking of making a Telegram bot to use GPT-4 as one of us has access to the API.

We're not going to release the bot to the public (only use between us), however we'd like the bot to run 24/7 so it's accessible whenever one of us needs it. Sadly we can't host it ourselves as neither of us is able to get a Static IP and has a free machine to run 24/7.

My question is, are there any recommended hosting providers (if it's free even better) where we could host our telegram bot on? Thanks!