Website basics

Domain, hosting and email are three different layers—even when one vendor sells all three

Your domain is the address, hosting serves the website, and business email handles messages at that domain. Hosted builders may bundle the website layer, but ownership and renewal should still be explicit.

Planning rangeDomain commonly renews annually; hosting ranges from low-cost shared plans to premium managed infrastructure; business email is a separate recurring layer unless bundledUse this for architecture planning, not as a vendor quote. Verify current pricing before purchase.

By Website Stack Index Editorial · Methodology

Last updated September 25, 2026

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Decision framework

Make the choice in this order

Decision 1

Treat the domain as identity

The domain should be registered under an account the business controls, with renewal, DNS access and recovery information documented.

Decision 2

Match hosting to the website architecture

WordPress needs hosting. Hosted builders such as Squarespace include the hosting layer. Static frameworks can deploy to platforms such as Netlify.

Decision 3

Separate mailbox email from marketing email

A mailbox like you@company.com and an email-marketing platform have different jobs, permissions and deliverability models.

Data-driven matrix

Compare the tools against the job

Compare the tools against the job you need done. Affiliate relationships do not change their fit or ordering.

ToolPlanning costSetupManagementContentBest fitBest forNext step
Best-fit registrar
Compare renewal price, DNS controls, account security and support. Keep the domain in an account your business controls.
$———Choose by renewal cost, DNS, security and supportevery siteVisit Best-fit registrar
SiteGround
Beginner-friendly hosting with WordPress tooling plus a site-builder path.
$EasyLowStrong with WordPress / builderSmall business / first WordPress sitesmall business, WordPress beginners, service sitesVisit SiteGround
Cloudways
Managed cloud hosting with more infrastructure flexibility than shared hosting.
$$ModerateMediumStrong with WordPressGrowing / agency-managed WordPressagencies, growing WooCommerce, technical operatorsVisit Cloudways
Squarespace
Polished hosted website builder with low maintenance and strong service-business fit.
$$Very easy—StrongService / professional sitelocal services, consultants, portfoliosVisit Squarespace
GetResponse
Email marketing and automation with landing-page and funnel features.
$–$$Easy—Landing pages + emailEmail + funnelssmall businesses, digital products, consultantsVisit GetResponse
Do not buy this if

Software should remove a constraint.

  • Do not transfer a domain just because a host offers a first-year promotion.
  • Do not buy WordPress hosting for a hosted builder.
  • Do not send bulk marketing campaigns from an ordinary business mailbox.
  • Do not let domain renewal depend on a former contractor's account.
FAQ

Questions that change the decision

Is a domain the same thing as hosting?

No. The domain is the address people type; hosting is the infrastructure that serves the website content.

Does Squarespace or Wix need separate hosting?

No. Hosted builders include the website hosting layer.

Is business email the same as email marketing?

No. Business email is person-to-person mailbox communication. Email-marketing platforms manage subscriber lists, campaigns, consent, segmentation and automation.