Productivity – webscraping.pro

Run Python code in cloud with low/zero cost: options & more

One can absolutely run Python code in the cloud with low/zero cost, and existing VPS is actually the best option for persistent (“daemon”) execution. Below is a detailed comparison of all options, with clear recommendations based on your scenario.

✅ Existing VPS is the PERFECT Solution (Zero Cost Beyond Existing Server)

Since you already have a VPS with Python installed, this is the most cost-effective and reliable option for running code as a daemon. No new costs, full control, and no cloud vendor limitations.

Spoiler: Step by Step setup at VPS.

How to Run as a Daemon on Your VPS:

Use systemd (Modern Linux – Recommended)
Create a service file (e.g., /etc/systemd/system/myapp.service):

   [Unit]
   Description=My Python App
   After=network.target

   [Service]
   User=youruser
   WorkingDirectory=/path/to/your/app
   ExecStart=/usr/bin/python3 /path/to/your/app/main.py
   Restart=always
   RestartSec=5

   [Install]
   WantedBy=multi-user.target

Then:

   sudo systemctl enable myapp  # Auto-start on boot
   sudo systemctl start myapp   # Start now