A great budget-friendly (and sometimes free) option for startups.
Use a registrar like Namecheap , Google Domains , or GoDaddy to see if your idea is taken. Step 2: Pick a "Bundle" Provider
The most popular choice. You get a professional Gmail interface but with your custom domain.
You will usually pay annually for the domain ($10–$20/year) and monthly for the email service ($3–$6/user). Step 4: Set Up Your Mailbox