About Zefily
Why we build Zefily and what we care about.
Last updated October 15, 2026
Zefily is named after the zephyr, the west wind: light, fast and steady. That is how we think servers should feel to the people who run them.
Why we build it
Developers and agencies run more sites on their own servers than ever, and the work around them — hardening, updates, certificates, deployments, backups — keeps growing. Zefily takes that work off your plate without taking your servers away from you. You keep your provider, your data and the freedom to leave at any time.
What we care about
- Your servers stay yours. No lock-in; eject any time and your stack keeps working.
- Security that does not depend on trusting us. Every change is signed twice, and risky ones wait for your passkey.
- Real numbers, not magic. Tuning is based on what your servers actually use, and every change has an undo.
- People who answer. Write to us and a person replies.