Oracle Cloud
Oracle Cloud has an always free tier, providing arm(aarch64) Ampere server with 24GB RAM and enough disk space to get you started. It provides significant value for customers. Does other cloud provider offer free tier compute services like this?
Google Cloud Platform (GCP)
Compute Engine: One e2-micro instance (0.25–0.5 vCPU, 1 GB RAM) per month in select regions (e.g., Iowa, Oregon, South Carolina), with 30 GB HDD and 1 GB egress.
Amazon Web Service (AWS)
No free VM, only free lambda service.
Microsoft Azure
One free VM for 1 year. After that no free VM, only limited function (serverless), container, static web app.