Coolify vs while: which one to choose when your AI agent deploys?
Coolify turns your servers into a PaaS, open source and free. while spares you from having servers at all: your AI agent deploys over MCP, and backups, updates and security are already handled.
By Grégoire Mougeolle, co-founder of Nextmap. Facts checked on November 2, 2026. How this comparison is made.
What changes between Coolify and while
| What matters | Coolify | while |
|---|---|---|
| Who it’s for | People who want a PaaS on their own servers1 | People who build their apps with an AI agent, solo or as a team |
| Your AI agent | A built-in MCP server, with limited-permission tokens and a confirmation before a destructive action6 | Connected over MCP, with OAuth: it deploys, creates the database, reads the logs and fixes things |
| What protects production | Your agent’s token permissions, and a confirmation in your AI tool6 | Sensitive actions, like deleting a production database, wait for a person |
| The database | On your server, backed up according to your settings, with no point-in-time recovery3 | PostgreSQL in while, backed up every day, with point-in-time recovery |
| Who opens your app | A single password, shared by every visitor | Everyone, a password, or the company account with the Pro plan |
| In France | If you rent your server in France | Yes, with Nextmap, a French company |
| To get started | Free, or $5 per month for Coolify Cloud, plus your servers2 | A trial without an account. Then €0 to get started, and €13.75 per month for an app and its database |
Try while on your app, without an account. Copy the instructions
Coolify, the open-source PaaS you install yourself
Coolify turns any server into a PaaS: git push, a Dockerfile, more than 360 one-click services, and a built-in MCP server for your agent1,4. The software is open source and free, and your apps keep running even if you stop paying for Coolify Cloud2.
With while, your AI agent does the rest
- No server to maintain. No system to update, no disk to watch, no certificate to renew: your agent deploys, and the rest is taken care of.
- Your databases are backed up for you. Every day, with point-in-time recovery, and a production backup tested every day.
- Nothing serious happens without you. Deleting a production database waits for your approval, before it runs, and every action is recorded in a signed activity log.
- Your keys stay secret. Your app uses them, your agent never sees them.
- Your colleagues sign in with the company account. Google Workspace or Microsoft 365, on the Pro plan, with no sign-in page to code.
Moving from Coolify to while
Take over your app
You, to your agent: Move our Coolify app to while.
Your agent writes while.yaml from your code or your Dockerfile, and deploys the app.
Copy your PostgreSQL database
You, to your agent: Copy our PostgreSQL database to while.
Your agent exports the database with pg_dump, then loads it into while.
Carry over your variables
You, to your agent: Carry over our environment variables.
Your agent carries your settings over to while. You enter your secret keys yourself: it never sees them.
Which one to choose
- Choose Coolify if you want to keep your own servers, and backups and updates don’t scare you.
- Choose while if you want your AI agent to deploy with no server to maintain, with your databases backed up and your keys kept safe.
Next steps
Sources
- Coolify, home page, accessed November 2, 2026
- Coolify, pricing and FAQ, accessed November 2, 2026
- Coolify, databases (backups, restore), accessed November 2, 2026
- Coolify, the MCP server, accessed November 2, 2026
- Coolify, what the MCP server can do, accessed November 2, 2026
- Coolify, MCP server security, accessed November 2, 2026