Key Takeaways

  • Over 1,500 domain extensions are available worldwide, from classic .com to specialized options like .ai and .shop
  • The right TLD choice impacts brand perception, memorability, and audience targeting—not SEO rankings
  • Business type and target audience should drive your extension selection more than availability or price
  • Premium extensions like .io and .ai command higher prices but offer positioning benefits for tech companies
  • Country-code TLDs have specific registration requirements and provide geographic targeting advantages

The domain extension landscape has exploded from just seven original options to more than 1,500 choices available today. This expansion creates both opportunity and complexity for anyone building an online presence. Whether you're launching a tech startup, opening an e-commerce store, or establishing a professional services firm, understanding which top-level domain aligns with your goals can make the difference between a memorable brand and a forgettable one.

At NameExperts, we've guided clients through more than 200 domain transactions over 16 years, including helping brands like HBO Max and Monday.com select optimal domains. We've seen firsthand how TLD choice affects domain value, branding potential, and long-term investment returns. This comprehensive guide draws on that experience to help you navigate the domain extension landscape with confidence.

Data infographic displaying domain extension timeline from 1985 to present, horizontal bar chart comparing annual pricing for 9 popular TLDs ranging from $10 to $3,000, and categorized breakdown of extension types with use cases
Infographic showing the evolution from 7 original domain extensions in 1985 to over 1,500 options today, with pricing comparisons across popular TLDs and key category distinctions for business selection.

Understanding Domain Extensions: Types & Categories

A domain extension—also called a top-level domain or TLD—is the suffix that appears after the final dot in a web address. While most people recognize .com, the domain ecosystem now includes hundreds of alternatives organized into distinct categories, each serving different purposes and audiences.

Generic Top-Level Domains (gTLDs)

The original gTLDs launched in 1985 and remain the most recognized extensions worldwide. These include .com (commercial), .net (network), and .org (organization). While they initially had intended purposes, these restrictions have relaxed over time—anyone can register them for virtually any use.

.com dominates with the largest market share among all TLDs. Its universal recognition makes it the default choice for businesses seeking maximum credibility. However, this popularity means most short, memorable .com names are already registered, driving many organizations toward alternatives.

.net originally targeted network infrastructure providers but now serves as a general-purpose alternative when .com isn't available. .org maintains stronger association with non-profit organizations, though commercial entities can register these domains without restriction.

New Generic TLDs (New gTLDs)

In 2012, ICANN launched an expansion program that transformed the domain landscape. This initiative opened applications for hundreds of new extensions, creating options like .app, .blog, .shop, and .tech. The program aimed to increase competition, innovation, and choice in the domain name space.

These newer options offer several advantages. They provide better availability—you're more likely to find your desired name without compromising. They also enable more descriptive domains that immediately communicate purpose. A photography business using photographer.studio conveys its focus more clearly than a generic .com alternative.

The expansion continues today, with new extensions regularly entering the market. This ongoing growth means businesses have increasingly specific options that align with their industry, location, or brand identity.

Country Code Top-Level Domains (ccTLDs)

Every country has a designated two-letter extension based on ISO 3166-1 country codes. Examples include .uk (United Kingdom), .de (Germany), .ca (Canada), and .jp (Japan). Leading ccTLDs collectively represent millions of registered domains, with .cn (China) ranking among the largest globally.

Some ccTLDs have specific registration requirements. For instance, .ca requires Canadian presence, while .eu mandates residence or establishment within the European Union. Others like .co (Colombia) and .io (British Indian Ocean Territory) have become popular globally despite their geographic origins, with .io particularly favored by tech startups.

Geographic extensions offer distinct advantages for businesses targeting local markets. They signal regional presence and can improve visibility in local search results. A .de domain tells German users they're dealing with a local business, building immediate trust and relevance.

Sponsored Top-Level Domains

Sponsored TLDs represent specific communities and typically have eligibility requirements. The .edu extension restricts registration to accredited educational institutions. .gov serves United States government entities exclusively. .mil is reserved for the U.S. military.

Other sponsored domains include .aero (aviation industry), .museum (museums), and .coop (cooperatives). These extensions provide instant credibility within their respective communities but remain unavailable to the general public.

Infrastructure TLD

.arpa serves technical infrastructure purposes and isn't used for regular websites. It supports critical Internet functions like reverse DNS lookups. While you'll never register this extension for a business site, it plays an essential role in how the Internet operates.

TLD TypeExamplesBest ForRestrictionsPrice Range
Generic (gTLD).com, .net, .orgUniversal business useNone$10-$20/year
New gTLD.app, .shop, .techIndustry-specific brandingVaries by extension$10-$50/year
Country Code (ccTLD).uk, .de, .caGeographic targetingOften requires local presence$5-$100/year
Sponsored.edu, .gov, .museumSpecific communitiesStrict eligibility requirementsVaries widely

How to Choose the Right Extension for Your Business

Selecting the optimal domain extension requires evaluating multiple factors beyond simple availability. The right choice aligns with your business model, target audience, brand positioning, and long-term strategic goals. Our experience with hundreds of domain acquisitions has revealed five critical decision factors that consistently determine success.

Domain extension selection decision framework flowchart
Strategic framework for selecting the optimal domain extension based on five critical business factors

Business Type and Industry Alignment

Your industry often suggests natural extension choices that immediately communicate your focus. Tech companies gravitate toward .io, .ai, and .tech because these extensions signal innovation and technical expertise. E-commerce businesses benefit from .shop, .store, or .buy, which clearly indicate their commercial purpose.

Professional services firms find value in extensions like .law, .consulting, .agency, or .pro. These options convey expertise and specialization. A law firm using attorney.law or lawyer.legal benefits from instant clarity about their services, eliminating any ambiguity about their business focus.

Creative professionals and agencies often choose .design, .studio, .gallery, or .art. These extensions reinforce their creative positioning while differentiating them from generic .com competitors. A photography business using portfolio.photography immediately establishes its niche.

Local businesses should strongly consider geographic extensions. A restaurant in London using name.london or a Toronto shop using name.ca signals local presence and builds trust with nearby customers. This geographic specificity can outweigh the universal recognition of .com for businesses serving defined regions.

Target Audience and Geographic Focus

Understanding where your customers are located and how they search for services shapes extension strategy. If you serve primarily U.S. customers, .com remains the safest choice due to its dominant market position and user expectations. American consumers often default to typing .com when guessing web addresses.

International businesses targeting multiple countries face more complex decisions. A global brand might secure .com for universal recognition while also registering country-specific versions (.co.uk, .de, .fr) for localized marketing. This multi-extension strategy protects brand identity across markets while optimizing for local search and user preferences.

Younger, tech-savvy audiences show greater acceptance of alternative extensions. Startups targeting millennials and Gen Z can successfully use .io, .co, or industry-specific options without sacrificing credibility. These audiences understand the domain landscape's evolution and don't automatically equate .com with legitimacy.

B2B companies should consider their buyers' sophistication. Enterprise software targeting IT professionals can confidently use .tech or .cloud. However, businesses selling to less technical industries might find .com reduces friction and questions about legitimacy.

Brand Memorability and Trust Signals

The extension you choose affects how easily people remember and trust your domain. Shorter extensions generally improve recall—.com, .io, and .co are easier to remember than .photography or .international. This matters significantly for word-of-mouth marketing and offline advertising where people must retain your address.

Extension familiarity influences trust. While .com enjoys universal recognition, other established options like .org and .net also carry credibility. Newer extensions face a trust gap with some audiences, particularly older demographics less familiar with domain expansion. A financial services firm might hesitate to use .money or .finance if their target clients are conservative investors who expect .com.

However, the right alternative extension can enhance memorability by creating a complete phrase. Domains like get.app, make.work, or find.deals use the extension as part of the message, making them more memorable than generic .com alternatives. This approach works particularly well for consumer apps and services with action-oriented branding.

At NameExperts, we help clients evaluate these trade-offs through our domain consultation services. We've seen that brand strength ultimately matters more than extension choice—a powerful brand succeeds regardless of TLD, while a weak brand struggles even with .com.

Availability and Budget Considerations

The harsh reality of domain selection is that most premium .com names are already registered. This scarcity drives three common responses: compromising on the name, paying premium prices for acquisition, or choosing an alternative extension.

Premium .com domains often cost thousands to millions of dollars. If your ideal name is taken, acquiring it requires significant investment. Alternative extensions provide a more affordable path to your preferred name. A startup unable to afford startup.com for $50,000 might secure startup.io for $35 annually.

Budget considerations extend beyond initial registration. Renewal rates vary significantly across extensions. While .com typically renews at $10-$20 annually, premium extensions like .io can cost $60-$80 per year. Country codes vary widely—.de costs around $10 while .ai exceeds $80 annually. These recurring costs matter for long-term planning.

Some extensions also require additional purchases. Privacy protection, which hides your personal information from WHOIS databases, costs extra with certain registrars and extensions. Factor these ancillary costs into your total budget when comparing options.

Our domain search tool at NameExperts helps you evaluate multiple TLD options simultaneously, comparing availability and pricing across extensions to find the best value for your specific needs.

Long-Term Strategic Positioning

Consider how your domain choice affects future growth and positioning. If you plan to expand internationally, securing .com provides maximum flexibility. If you're building a niche brand within a specific industry, a specialized extension might strengthen your positioning.

Investment value varies by extension. Premium .com domains generally appreciate over time and maintain strong resale value. Alternative extensions have less established secondary markets, making them harder to sell if you pivot or exit. From our 200+ transactions, we've observed that .com, .io, and .ai hold value best among alternatives, while many newer extensions lack liquid resale markets. Understanding how domain value affects investment returns helps you make informed decisions about which extensions offer the best long-term potential.

Brand protection strategy also matters. Many companies register multiple extensions to prevent competitors or cybersquatters from using similar domains. If you choose .io, you might also want to secure the .com version defensively. This multi-extension strategy requires larger budgets but provides comprehensive brand protection.

Think about how your extension choice affects partnerships and enterprise sales. Some large corporations have policies restricting which domains their employees can access or which vendors they'll work with. While rare, these policies occasionally exclude newer extensions, potentially limiting your market reach.

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Popular Domain Extensions: Detailed Analysis

While hundreds of options exist, certain extensions dominate registration numbers and user recognition. Understanding these popular choices—their history, pricing, and ideal use cases—helps you make informed decisions about which might work best for your specific situation.

Market share comparison of top 20 domain extensions by registration volume
Market dominance of .com compared to country codes and emerging extensions by total registrations

The Big Three: .com, .net, .org

These original extensions launched in 1985 and continue dominating the domain landscape. Market share data consistently shows .com representing the largest portion of registered domains worldwide, with hundreds of millions of active registrations.

.com remains the gold standard for commercial websites. Its universal recognition makes it the default choice for businesses seeking maximum credibility and memorability. Users automatically append .com when guessing web addresses, giving these domains a significant advantage in direct navigation traffic. Pricing typically ranges from $10-$15 annually for registration, with premium names commanding substantially higher prices in secondary markets.

When to use .com: Choose this extension if you're building a business targeting general consumers, especially in the United States. It's the safest choice for e-commerce, service businesses, and any venture where trust and credibility matter. The main challenge is availability—most short, memorable .com names are already registered.

.net originally targeted network infrastructure companies but now serves as a general-purpose alternative. It carries less commercial association than .com, making it popular with technology companies, internet service providers, and web-based services. Registration costs typically match .com at $10-$15 annually.

When to use .net: Consider this option when your preferred .com is unavailable and you want a recognized alternative. It works particularly well for technology companies, SaaS platforms, and infrastructure services. However, be aware that users might accidentally type .com instead, potentially sending traffic to a competitor if they own that version.

.org maintains the strongest association with non-profit organizations, advocacy groups, and community initiatives. While anyone can register these domains, they carry connotations of mission-driven work rather than commercial activity. Pricing mirrors the other legacy extensions at $10-$15 annually.

When to use .org: This extension suits non-profits, charities, open-source projects, educational initiatives, and community organizations. Some for-profit companies use it to emphasize their social mission or community focus. Avoid it if you're primarily commercial—the extension might create confusion about your business model.

Rising Stars: .io, .ai, .co

Three country-code domains have transcended their geographic origins to become global favorites, particularly among technology companies and startups. Their popularity reflects changing attitudes about domain extensions and the tech industry's influence on naming conventions.

.io technically represents the British Indian Ocean Territory but has become synonymous with tech startups and developer tools. The "IO" abbreviation resonates with technical audiences (input/output) while the extension's brevity aids memorability. Major companies like GitHub (github.io) and various SaaS platforms have legitimized this choice. Registration costs $30-$40 annually, with renewals reaching $60-$80.

When to use .io: This extension excels for developer tools, SaaS platforms, tech startups, and API services. It signals innovation and technical sophistication to your target audience. The higher price point filters out casual registrants, potentially improving the neighborhood of sites sharing this extension. However, some users unfamiliar with tech culture might find it unusual.

.ai represents Anguilla but has become the de facto choice for artificial intelligence companies and machine learning services. The AI boom has driven massive demand, pushing registration prices to $80-$100 annually. Despite the cost, companies want the obvious connection between their extension and their technology focus.

When to use .ai: Choose this extension if artificial intelligence or machine learning is central to your business. It provides instant clarity about your focus and appeals to investors and customers in the AI space. The high price point also signals commitment and seriousness. Avoid it if AI isn't core to your offering—using it for unrelated businesses appears opportunistic.

.co represents Colombia but functions as a global alternative to .com. Its similarity to .com aids memorability while its brevity matches the original. Major brands like Twitter (t.co) and Google (g.co) use it for URL shortening, lending credibility. Registration costs $25-$35 annually.

When to use .co: This extension works well for startups, creative agencies, and businesses wanting a .com alternative that feels familiar. It's particularly popular for company names that form complete words with the extension (like "go.co" or "we.co"). The main risk is user confusion—people might accidentally type .com instead.

Industry-Specific Extensions

Hundreds of extensions now target specific industries, enabling businesses to immediately communicate their focus through their domain name. These specialized options offer better availability and clearer positioning than generic alternatives.

Technology: Beyond .io and .ai, tech companies can choose from .tech ($20-$30), .app ($15-$20), .dev ($15-$20), .cloud ($15-$25), and .digital ($15-$20). Each carries slightly different connotations—.app suits mobile applications, .dev targets developers, .cloud emphasizes infrastructure services.

Legal: Law firms benefit from .law ($50-$100), .attorney ($40-$50), and .legal ($50-$80). These premium-priced extensions provide instant credibility and clarity. The higher costs reflect their specialized nature and the legal profession's willingness to invest in professional presentation.

Healthcare: Medical practices and health services can use .health ($80-$100), .dental ($40-$50), .clinic ($40-$50), and .care ($25-$35). Regulatory considerations make these extensions particularly valuable—they signal legitimacy in a field where trust is paramount.

E-commerce: Online retailers have numerous options including .shop ($30-$40), .store ($50-$60), .buy ($15-$20), and .market ($25-$35). These extensions clearly indicate commercial intent and can improve conversion by setting appropriate expectations before users even visit the site.

Finance: Financial services firms can choose .finance ($40-$50), .bank ($1,000+), .insurance ($5,000+), and .money ($25-$35). Note the dramatic price differences—.bank and .insurance require extensive verification and charge premium prices to ensure only legitimate financial institutions use them.

Geographic Extensions

Country-code domains serve businesses targeting specific geographic markets. The most popular ccTLDs by registration volume include .cn (China), .de (Germany), .uk (United Kingdom), .nl (Netherlands), and .ru (Russia). Each country's extension carries different registration requirements and pricing.

Popular ccTLDs: .uk costs $8-$12 annually and requires no local presence. .de costs $10-$15 and is popular among German businesses and international companies targeting German markets. .ca costs $12-$18 and requires Canadian presence for registration. .au costs $15-$20 and has specific eligibility requirements for Australian connection.

City-specific TLDs: Major cities have their own extensions including .nyc (New York), .london (London), .tokyo (Tokyo), .paris (Paris), and .berlin (Berlin). These cost $25-$50 annually and often require proof of connection to the city. They work well for local businesses wanting to emphasize their geographic identity.

Registration restrictions: Many country codes require local presence, business registration, or citizenship. For example, .eu requires residence or establishment within the European Union. .fr requires residence in France, Belgium, Germany, Switzerland, or Israel. Always verify eligibility requirements before committing to a country-code domain.

ExtensionBest Use CaseRegistration PriceRenewal PriceSpecial Requirements
.comUniversal business use$10-$15$10-$15None
.ioTech startups, developer tools$30-$40$60-$80None
.aiAI and machine learning companies$80-$100$80-$100None
.coStartups, .com alternative$25-$35$25-$35None
.shopE-commerce businesses$30-$40$30-$40None
.lawLaw firms and attorneys$50-$100$50-$100Legal practice verification
.healthHealthcare providers$80-$100$80-$100None
.ukUK businesses and targeting$8-$12$8-$12None
.deGerman market targeting$10-$15$10-$15None
.caCanadian businesses$12-$18$12-$18Canadian presence required

Complete Domain Extensions Directory

The following comprehensive directory organizes available extensions by category, helping you explore options relevant to your specific business type or industry. Each category includes typical use cases and general price indicators. Note that pricing varies by registrar and changes over time—always verify current rates before purchasing.

Business & Commerce Extensions

These extensions suit companies, professional services, and commercial ventures:

  • .biz – Business alternative to .com ($15-$20)
  • .business – General business use ($10-$15)
  • .company – Corporate entities ($10-$15)
  • .enterprises – Large organizations ($10-$15)
  • .inc – Incorporated businesses ($2,000-$3,000)
  • .llc – Limited liability companies ($30-$40)
  • .ltd – Limited companies ($20-$30)
  • .solutions – Problem-solving businesses ($10-$15)
  • .services – Service providers ($25-$35)
  • .consulting – Consultants and advisors ($25-$35)
  • .agency – Marketing and creative agencies ($15-$20)
  • .management – Management firms ($15-$20)
  • .partners – Partnership businesses ($40-$50)
  • .ventures – Venture businesses ($40-$50)
  • .holdings – Holding companies ($40-$50)
  • .capital – Investment firms ($40-$50)
  • .investments – Investment services ($80-$100)
  • .financial – Financial services ($40-$50)
  • .finance – Finance companies ($40-$50)
  • .accountant – Accounting professionals ($25-$35)
  • .accountants – Accounting firms ($80-$100)
  • .tax – Tax services ($40-$50)
  • .broker – Brokers and intermediaries ($25-$35)
  • .exchange – Exchange platforms ($25-$35)
  • .trading – Trading services ($15-$25)
  • .market – Marketplaces ($25-$35)
  • .auction – Auction sites ($25-$35)
  • .deals – Deal aggregators ($25-$35)
  • .discount – Discount services ($25-$35)
  • .bargains – Bargain shopping ($25-$35)
  • .coupons – Coupon sites ($40-$50)
  • .promo – Promotional campaigns ($15-$20)
  • .sale – Sales events ($25-$35)
  • .shopping – Shopping platforms ($25-$35)
  • .boutique – Boutique shops ($25-$35)
  • .cheap – Budget offerings ($25-$35)
  • .forsale – Items for sale ($25-$35)
  • .buy – Purchase platforms ($15-$20)
  • .compare – Comparison sites ($25-$35)
  • .review – Review platforms ($25-$35)
  • .feedback – Feedback systems ($25-$35)
  • .report – Reporting services ($15-$20)
  • .directory – Business directories ($15-$20)
  • .guide – Guide resources ($25-$35)
  • .tips – Tips and advice ($15-$20)
  • .help – Help and support ($25-$35)
  • .support – Customer support ($15-$20)
  • .expert – Expert services ($40-$50)
  • .guru – Industry experts ($25-$35)
  • .pro – Professionals ($15-$20)

Technology & Innovation Extensions

These options target technology companies, developers, and digital services:

  • .tech – Technology companies ($20-$30)
  • .technology – Tech businesses ($15-$20)
  • .digital – Digital services ($15-$20)
  • .online – Online businesses ($3-$5)
  • .website – General websites ($3-$5)
  • .site – Website alternative ($3-$5)
  • .web – Web services ($15-$20)
  • .app – Mobile and web applications ($15-$20)
  • .software – Software companies ($25-$35)
  • .systems – System providers ($15-$20)
  • .network – Network services ($15-$20)
  • .cloud – Cloud services ($15-$25)
  • .hosting – Hosting providers ($40-$50)
  • .domains – Domain services ($25-$35)
  • .email – Email services ($15-$20)
  • .codes – Coding resources ($40-$50)
  • .dev – Developers ($15-$20)
  • .engineer – Engineers ($25-$35)
  • .engineering – Engineering firms ($40-$50)
  • .computer – Computer services ($25-$35)
  • .data – Data services ($15-$20)
  • .analytics – Analytics platforms ($25-$35)
  • .security – Security services ($2,500+)
  • .protection – Protection services ($25-$35)
  • .solutions – Tech solutions ($10-$15)
  • .tools – Software tools ($25-$35)
  • .download – Download platforms ($20-$25)
  • .click – Click-based services ($10-$15)
  • .link – Link services ($10-$15)
  • .media – Media companies ($25-$35)
  • .video – Video platforms ($20-$25)
  • .audio – Audio services ($120-$150)
  • .stream – Streaming services ($25-$35)
  • .live – Live streaming ($20-$25)
  • .chat – Chat platforms ($25-$35)
  • .social – Social networks ($25-$35)
  • .community – Community platforms ($25-$35)
  • .forum – Discussion forums ($25-$35)
  • .blog – Blogging platforms ($25-$35)
  • .news – News sites ($20-$25)

Creative & Entertainment Extensions

Perfect for artists, designers, photographers, and entertainment businesses:

  • .art – Artists and galleries ($15-$20)
  • .design – Designers and agencies ($40-$50)
  • .studio – Creative studios ($20-$25)
  • .gallery – Art galleries ($15-$20)
  • .photography – Photographers ($15-$20)
  • .photo – Photo services ($25-$35)
  • .photos – Photo galleries ($15-$20)
  • .pictures – Picture sharing ($10-$15)
  • .graphics – Graphic design ($15-$20)
  • .style – Fashion and style ($25-$35)
  • .fashion – Fashion industry ($25-$35)
  • .beauty – Beauty services ($120-$150)
  • .makeup – Makeup artists ($120-$150)
  • .hair – Hair salons ($120-$150)
  • .tattoo – Tattoo artists ($40-$50)
  • .music – Musicians and labels ($120-$150)
  • .band – Music bands ($20-$25)
  • .theater – Theater companies ($40-$50)
  • .film – Film production ($40-$50)
  • .movie – Movie sites ($250-$300)
  • .show – Entertainment shows ($25-$35)
  • .events – Event planning ($25-$35)
  • .party – Party planning ($25-$35)
  • .wedding – Wedding services ($25-$35)
  • .dance – Dance studios ($40-$50)
  • .games – Gaming ($15-$20)
  • .casino – Casino gaming ($120-$150)
  • .poker – Poker sites ($400-$500)
  • .bet – Betting sites ($15-$20)

Professional Services Extensions

Ideal for consultants, advisors, and professional service providers:

  • .law – Law firms ($50-$100)
  • .attorney – Attorneys ($40-$50)
  • .lawyer – Lawyers ($40-$50)
  • .legal – Legal services ($50-$80)
  • .doctor – Physicians ($80-$100)
  • .dental – Dentists ($40-$50)
  • .dentist – Dental practices ($40-$50)
  • .surgery – Surgical practices ($120-$150)
  • .clinic – Medical clinics ($40-$50)
  • .health – Healthcare providers ($80-$100)
  • .healthcare – Healthcare services ($40-$50)
  • .medical – Medical services ($40-$50)
  • .care – Care services ($25-$35)
  • .fitness – Fitness centers ($25-$35)
  • .yoga – Yoga studios ($25-$35)
  • .coach – Coaching services ($40-$50)
  • .training – Training services ($25-$35)
  • .education – Educational services ($15-$20)
  • .academy – Academies and schools ($25-$35)
  • .school – Schools ($25-$35)
  • .university – Universities ($25-$35)
  • .college – Colleges ($60-$80)
  • .mba – MBA programs ($120-$150)
  • .degree – Degree programs ($40-$50)
  • .courses – Online courses ($40-$50)
  • .institute – Institutes ($25-$35)
  • .science – Scientific organizations ($25-$35)
  • .engineering – Engineering firms ($40-$50)
  • .architect – Architects ($120-$150)
  • .construction – Construction companies ($25-$35)
  • .contractors – Contractors ($40-$50)
  • .plumbing – Plumbers ($40-$50)
  • .cleaning – Cleaning services ($40-$50)
  • .repair – Repair services ($25-$35)

Retail & E-commerce Extensions

Designed for online stores, retailers, and shopping platforms:

  • .shop – Online shops ($30-$40)
  • .store – Retail stores ($50-$60)
  • .shopping – Shopping sites ($25-$35)
  • .buy – Purchase platforms ($15-$20)
  • .sale – Sales and promotions ($25-$35)
  • .deals – Deal sites ($25-$35)
  • .discount – Discount retailers ($25-$35)
  • .bargains – Bargain shopping ($25-$35)
  • .boutique – Boutique stores ($25-$35)
  • .clothing – Clothing stores ($40-$50)
  • .shoes – Shoe retailers ($40-$50)
  • .jewelry – Jewelry stores ($40-$50)
  • .diamonds – Diamond retailers ($40-$50)
  • .watch – Watch retailers ($120-$150)
  • .furniture – Furniture stores ($40-$50)
  • .kitchen – Kitchen supplies ($40-$50)
  • .garden – Garden supplies ($25-$35)
  • .flowers – Florists ($40-$50)
  • .gifts – Gift shops ($40-$50)
  • .toys – Toy stores ($40-$50)
  • .baby – Baby products ($60-$80)
  • .pet – Pet supplies ($40-$50)
  • .organic – Organic products ($40-$50)
  • .wine – Wine retailers ($40-$50)
  • .coffee – Coffee shops ($25-$35)
  • .pizza – Pizza restaurants ($40-$50)
  • .restaurant – Restaurants ($25-$35)
  • .cafe – Cafes ($25-$35)
  • .bar – Bars and pubs ($25-$35)
  • .pub – Pubs ($25-$35)

Real Estate & Property Extensions

Specialized for real estate professionals and property services:

  • .realestate – Real estate agencies ($80-$100)
  • .realtor – Realtors ($80-$100)
  • .properties – Property listings ($25-$35)
  • .property – Property services ($120-$150)
  • .homes – Home sales ($15-$20)
  • .house – House listings ($25-$35)
  • .apartments – Apartment rentals ($40-$50)
  • .condos – Condo sales ($40-$50)
  • .villas – Villa rentals ($40-$50)
  • .land – Land sales ($25-$35)
  • .estate – Estate services ($25-$35)
  • .mortgage – Mortgage services ($40-$50)
  • .loans – Loan services ($40-$50)
  • .rent – Rental services ($40-$50)
  • .lease – Leasing services ($40-$50)

Travel & Hospitality Extensions

Perfect for travel agencies, hotels, and tourism businesses:

  • .travel – Travel agencies ($100-$120)
  • .tours – Tour operators ($40-$50)
  • .vacations – Vacation packages ($25-$35)
  • .holiday – Holiday planning ($40-$50)
  • .cruise – Cruise lines ($40-$50)
  • .flights – Flight booking ($40-$50)
  • .hotel – Hotels ($400-$500)
  • .hotels – Hotel chains ($40-$50)
  • .motel – Motels ($40-$50)
  • .resort – Resorts ($40-$50)
  • .camping – Camping sites ($40-$50)
  • .voyage – Travel services ($40-$50)
  • .taxi – Taxi services ($40-$50)
  • .car – Car services ($2,500+)
  • .cars – Car dealerships ($2,000+)
  • .auto – Auto services ($2,500+)
  • .bike – Bike shops ($25-$35)
  • .motorcycles – Motorcycle dealers ($40-$50)

Geographic & City Extensions

Country codes and city-specific TLDs for local targeting:

  • .us – United States ($8-$12)
  • .uk – United Kingdom ($8-$12)
  • .ca – Canada ($12-$18)
  • .au – Australia ($15-$20)
  • .de – Germany ($10-$15)
  • .fr – France ($10-$15)
  • .es – Spain ($10-$15)
  • .it – Italy ($10-$15)
  • .nl – Netherlands ($10-$15)
  • .be – Belgium ($8-$12)
  • .ch – Switzerland ($15-$20)
  • .at – Austria ($15-$20)
  • .se – Sweden ($15-$20)
  • .no – Norway ($15-$20)
  • .dk – Denmark ($15-$20)
  • .fi – Finland ($15-$20)
  • .ie – Ireland ($20-$25)
  • .pl – Poland ($25-$30)
  • .cz – Czech Republic ($15-$20)
  • .ru – Russia ($10-$15)
  • .jp – Japan ($40-$50)
  • .cn – China ($10-$15)
  • .in – India ($10-$15)
  • .kr – South Korea ($30-$40)
  • .sg – Singapore ($40-$50)
  • .hk – Hong Kong ($25-$30)
  • .tw – Taiwan ($30-$40)
  • .nz – New Zealand ($20-$25)
  • .br – Brazil ($15-$20)
  • .mx – Mexico ($40-$50)
  • .ar – Argentina ($40-$50)
  • .cl – Chile ($30-$40)
  • .za – South Africa ($10-$15)
  • .eu – European Union ($8-$12)
  • .asia – Asia-Pacific ($15-$20)
  • .nyc – New York City ($25-$35)
  • .london – London ($40-$50)
  • .paris – Paris ($40-$50)
  • .tokyo – Tokyo ($15-$20)
  • .berlin – Berlin ($40-$50)
  • .miami – Miami ($15-$20)
  • .vegas – Las Vegas ($25-$35)
  • .barcelona – Barcelona ($60-$80)
  • .amsterdam – Amsterdam ($40-$50)
  • .sydney – Sydney ($40-$50)

Lifestyle & Interest Extensions

For hobbies, interests, and lifestyle-focused websites:

  • .life – Lifestyle blogs ($25-$35)
  • .lifestyle – Lifestyle brands ($25-$35)
  • .family – Family sites ($20-$25)
  • .dating – Dating services ($40-$50)
  • .singles – Singles communities ($25-$35)
  • .love – Romance sites ($25-$35)
  • .sex – Adult content ($80-$100)
  • .adult – Adult services ($80-$100)
  • .porn – Adult content ($80-$100)
  • .xxx – Adult industry ($80-$100)
  • .gay – LGBTQ+ community ($25-$35)
  • .lgbt – LGBTQ+ organizations ($40-$50)
  • .green – Environmental causes ($60-$80)
  • .eco – Eco-friendly businesses ($60-$80)
  • .bio – Organic/biographical ($60-$80)
  • .vegan – Vegan lifestyle ($40-$50)
  • .diet – Diet and nutrition ($120-$150)
  • .recipes – Recipe sites ($40-$50)
  • .cooking – Cooking sites ($25-$35)
  • .food – Food blogs ($120-$150)
  • .fishing – Fishing enthusiasts ($25-$35)
  • .golf – Golf courses ($40-$50)
  • .tennis – Tennis clubs ($40-$50)
  • .soccer – Soccer teams ($15-$20)
  • .football – Football teams ($25-$35)
  • .hockey – Hockey teams ($40-$50)
  • .basketball – Basketball teams ($40-$50)
  • .baseball – Baseball teams ($40-$50)
  • .run – Running clubs ($15-$20)
  • .ski – Ski resorts ($120-$150)
  • .surf – Surfing sites ($25-$35)

Community & Organization Extensions

For non-profits, communities, and member organizations:

  • .org – Organizations ($10-$15)
  • .ngo – Non-governmental organizations ($25-$35)
  • .ong – International NGOs ($25-$35)
  • .charity – Charities ($25-$35)
  • .foundation – Foundations ($25-$35)
  • .gives – Giving organizations ($25-$35)
  • .church – Churches ($25-$35)
  • .faith – Faith organizations ($25-$35)
  • .catholic – Catholic organizations ($25-$35)
  • .christian – Christian organizations ($25-$35)
  • .islam – Islamic organizations ($25-$35)
  • .jewish – Jewish organizations ($40-$50)
  • .club – Clubs and groups ($10-$15)
  • .team – Teams ($15-$20)
  • .group – Groups ($15-$20)
  • .community – Communities ($25-$35)
  • .social – Social groups ($25-$35)
  • .network – Networks ($15-$20)
  • .associates – Associations ($25-$35)
  • .foundation – Foundations ($25-$35)

Miscellaneous & Specialty Extensions

Unique and specialized options for various purposes:

  • .xyz – General purpose ($10-$15)
  • .info – Information sites ($10-$15)
  • .name – Personal names ($10-$15)
  • .me – Personal branding ($20-$25)
  • .one – General use ($10-$15)
  • .world – Global reach ($25-$35)
  • .global – International ($60-$80)
  • .international – Worldwide ($15-$20)
  • .today – Current content ($15-$20)
  • .now – Timely content ($120-$150)
  • .new – New products ($400-$500)
  • .best – Best-of lists ($15-$20)
  • .top – Top rankings ($10-$15)
  • .plus – Premium offerings ($15-$20)
  • .cool – Cool brands ($25-$35)
  • .fun – Entertainment ($15-$20)
  • .lol – Humor sites ($25-$35)
  • .wtf – Edgy content ($25-$35)
  • .ninja – Creative brands ($15-$20)
  • .rocks – Enthusiast sites ($10-$15)
  • .zone – Specialized zones ($25-$35)
  • .space – Creative space ($15-$20)
  • .place – Location-based ($25-$35)
  • .center – Centers and hubs ($15-$20)
  • .city – City services ($15-$20)
  • .town – Town sites ($25-$35)
  • .country – Country themes ($25-$35)
  • .earth – Environmental ($25-$35)
  • .wiki – Wiki sites ($25-$35)
  • .page – Web pages ($10-$15)

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Frequently Asked Questions

The most popular extensions by registration volume are .com, .cn (China), .de (Germany), .net, .uk, .org, .nl (Netherlands), .ru (Russia), .br (Brazil), and .au (Australia), with .com dominating global market share.

.com offers universal recognition and trust across all audiences, while .io signals technical sophistication and works best for developer tools, SaaS platforms, and tech startups—choose based on your target market rather than inherent superiority.

.ai has surged in demand due to the artificial intelligence boom, with registration prices reaching $80-$100 annually, while .io, .app, and .cloud remain consistently popular among technology companies and startups in 2026.

.com, .org, and .gov are considered most trustworthy globally, with .gov and .edu offering maximum security through strict eligibility requirements that prevent fraudulent registration by unauthorized parties.