Free hosting

Run your bot 24/7 for free!
Note: We can't assure you that you can run your bot 24/7 all day all night.

Heroku - most efficient way to host bot for free

Python Anywhere - supports Python Bots (Doesn't support websocket)

Glitch - is a colaborative website and they can host your projects. (In June 2020, they finally banned ping services.)

Zeit - Alternative host for Discord.JS (Dead)

Amazon AWS and Google Cloud also offers free hosting service for 1 year. (They require to give your CC info lol)

Some others

• Falix Nodes - Free Discord bot hosting

• Idley Host - Free Discord bot hosting (Discontinued)

• Something.host (No more free)

• Hostsapling.net (No more free)

• Danbot Host - Free Discord bot hosting

• Repl.it

• IBM Cloud (Very complicated setup)