Since running a network of sites (using multisite) requires something a little more robust than an entry-level shared account, we’ve complied a list of webhosts that we have worked with and can recommend.
Hostgator – has wildcard subdomains enabled by default on the main domain of the web account. Can upgrade to a VPS.
Site5 – also has wildcard subdomains enabled by default on the main domain of the web account. Can upgrade to a VPS.
Either one of the above webhosts are great entry-level hosts. The support at both places generally know WordPress.
Wiredtree – entry level VPS, has cpanel and Plesk. The wildcard subdomain is not on the default IP address that you get assigned, but on any (and all) of the extra ones. So if you sign up for one domain, you must first move it to a second IP that you get. One of our packages has 4 IP addresses, so on three of those we have subdomain installs, with domain mapping specific to each.
ServerBeach – dedicated host, naked box. Good if you do not need any control panel and wish to manage the server yourself. The added bonus is that they will not meddle with anything on the box except the hardware. Sometimes we’ve had complicated setups where a VPS host would mess things up accidentally, so on a dedicated server you can pretty much do whatever you like – including go for NginX.
WPEngine – when your budget is not an issue, the guys at WPEngine will not only host your network, they will go to the wall for you to help support your needs. You really do get WordPress-specific support here, and one of the partners has extensive experience with multisite. If you need managed multisite hosting, pick these guys.
NXServer – a smaller host dedicated to WordPress & multisite installs. The guys behind it have been active in the WP community for years. I haven’t tried this one yet, but because of the people involved I give it my thumbs up.
Affiliates disclaimer: Yes, most of the above links have an affiliate. I will not list companies here if I do not believe they are at least reasonably good enough. Where possible, these are companies I’ve actually used. Any income from affiliates helps us continue to volunteer our time towards the WordPress project.
