Hosting looks like the most commoditized decision in the stack, and for a mainstream site it mostly is. For an adult site it isn't, because the thing you're really buying is not disk and bandwidth - it's a host that won't panic and pull your site the first time someone sends an angry email.

Adult-friendly is a term of art

"We allow adult content" on a feature list is not the same as a host built for it. The difference shows up under pressure: how they handle complaints, whether their upstream providers and data centers tolerate the content, and whether their acceptable-use policy was written with this industry in mind or copied from a mainstream template. A host that's merely tolerant will fold; a host that's built for adult has already answered these questions. Ask to see the policy, and read it.

Bandwidth and delivery, not just storage

Adult sites are heavy - video, images, lots of it, served to a global audience. Raw storage is cheap and rarely the constraint. What matters is sustained bandwidth, how overage is priced, and the quality of content delivery: a serious CDN with points of presence in your real audience's regions does more for load times and retention than a faster disk ever will. If most of your traffic is tier-1 and your delivery isn't, you're leaving engagement on the table.

How they handle legal requests

Every host receives takedown and abuse notices; the ones worth using have a clear, predictable process. You want to know how DMCA and abuse complaints are handled, whether you get notice and a chance to respond before anything happens, and how quickly a legitimate request is actioned. A host that nukes first and asks questions later is a liability no matter how cheap the plan.

Uptime you can verify

Everyone advertises nines. What you want is evidence: a real status history, redundancy you can describe, and support that responds when something breaks at an inconvenient hour. Test support with a real question before you migrate, not after.

Match the host to the stage

A new site and an established platform have genuinely different needs - the first wants simple, forgiving and cheap enough to experiment; the second wants capacity, redundancy and a provider that treats it like a business. Don't over-buy early or under-buy late.

The directory rates hosts on the terms that matter here, not the headline price, and the community is the fastest way to find out how a host behaves when things go wrong - which is the only time hosting is interesting.