While .com domain names are the most popular and widely used, there are several alternative TLDs (top-level domains) that can be used instead of .com. Here are some examples:
.org: The .org TLD is typically used by non-profit organizations, but it can also be used by any website that wants to convey a sense of community or social responsibility.
.net: The .net TLD is often used by internet service providers, networking companies, and other technology-related businesses.
.co: The .co TLD is a popular alternative to .com, and it is often used by startups, small businesses, and entrepreneurs who want a shorter, more memorable domain name.
.io: The .io TLD is becoming increasingly popular for tech startups and companies that focus on technology, software, or digital products.
.biz: The .biz TLD is used by businesses that want to emphasize their commercial nature, and it is often used by e-commerce websites.
.info: The .info TLD is used by websites that provide information or educational content, such as news sites or educational institutions.
.me: The .me TLD is often used by individuals who want to create a personal brand or showcase their personal portfolio or blog.
These are just a few examples of alternative TLDs that can be used instead of .com. It's important to choose a TLD that is relevant to your website's content and purpose, and that will be easy for your audience to remember and type.