Is it practical to host several small projects on one VPS?

Yes, this can work very well for small projects, and it’s often cheaper and simpler than keeping each one on a separate platform. The main tradeoff is that one server becomes a shared point of failure, so don’t expect perfect uptime. Keep reliable backups somewhere outside the VPS—object storage such as S3 is a common choice—and test that you can actually restore them.

It’s a reasonable setup as long as you isolate the applications from one another. Containers are a practical way to manage separate projects, and a reverse proxy can route different domains or subdomains to the right container. Keep the host patched, use SSH keys and a firewall, limit exposed ports, and monitor disk space and memory.

Compare providers based on more than the monthly price. Check the included storage, backup options, bandwidth limits, region availability, IPv4 costs, support, and the provider’s reputation. Also remember that moving from managed platforms means you’ll be responsible for updates, TLS certificates, databases, logs, backups, and recovery yourself.

For a handful of small apps, Docker Compose is probably enough. A full Kubernetes or k3s setup may be more complexity than you need on one inexpensive VPS. Start with a simple, documented deployment process, then move to multiple servers only if you need higher availability or one project begins using significant resources.