Would you believe Oracle OCI? They have an always free tier, as in you never pay. You need a valid regular credit card. At first I thought it was for a slow x86 instance, but it includes Arm hours equivalent to 4 cores, 24 GB RAM, 10TB of transfer a month, I think 200GB storage. Divide it up for an nginx reverse proxy in front of it, or HA Proxy if you are feeling ambitious.
Would you believe Oracle OCI? They have an always free tier, as in you never pay. You need a valid regular credit card. At first I thought it was for a slow x86 instance, but it includes Arm hours equivalent to 4 cores, 24 GB RAM, 10TB of transfer a month, I think 200GB storage. Divide it up for an nginx reverse proxy in front of it, or HA Proxy if you are feeling ambitious.