Sustainable and ethical hosting with human support 🌳🌲

S4 Hosting

Active member

At S4 we are passionate about creating a Sustainable, Speedy, Secure and Stable internet.

We offer ethical, sustainable, and affordable web and mail hosting, made easy with human setup and support, monitoring & backups, and ethical Matomo analytics.

We like to keep things simple, every hosting plan with S4 gets the following:

  • 100% Renewable energy, in one of the most modern and green datacentres in Europe.
  • Our own DNS network hosted in green datacentres around the world.
  • Litespeed Enterprise, MariaDB, PHP 7.4 & 8, Redis.
  • Free SSL, IPv6, QUIC.
  • Network level firewall, daily vulnerability checking and 24/7 monitoring.
  • 3 levels of backups, including off site backups and failover.
  • SSH & SFTP, plus 2-Factor authentication
  • Matomo Analytics (a private and ethical alternative to Google Analytics)
  • Human setup and support

We also offer free managed WordPress & WooCommerce, and free Flarum forum installations and updates.

Oh, and we plant trees for every site you host with us. 🌳🌲

All of our plans include mail hosting on our dedicated mail servers:

  • Roundcube webmail
  • 10 Free email addresses
  • Unlimited aliases and catch-all addresses
  • Properly configured DKIM, SPF, and DMARC
  • Daily blacklist monitoring

You can host any kind of site on S4, but if you are running on WordPress then we offer you all this extra goodness free of charge:

  • Pre-installed & Optimised WordPress
  • Free WordPress Migration
  • Safe managed updates
  • One-click staging sites
  • Optimised Litespeed caching
  • WordPress Brute Force Protection

Shared pricing plans are €10 and €20 per month, and all of our plans come with a 7 day completely free trial.

We can also offer a customised plan to fit you and your business, from shared hosting up to multiple VPS high availability setups. We are happy to offer a free consultation to everyone to discuss how we can help you make your web presence as sustainable, speedy, secure and stable as it can be.

Find out more at and check our sustainability and pricing pages.

You can also get in touch using our contact form or drop us a mail:

S4 is a young small company but the team behind it has a lot of experience in web design, development and server management. We are passionate about sustainability, ethics, open source software, net neutrality and internet freedom.

We spent more than a year, and a lot of thought, work, testing and development before launching to create web hosting on our own terms. We've spent another year since then happily offering the same hosting service to other people who need a web presence that works but also care about a sustainable, fast, and affordable internet.