City TLDs Big Launches Modest Retention

When ICANN opened the door for hundreds of new top-level domains in the mid-2010s, one of the most celebrated categories was city-based TLDs. For the first time, major metropolitan areas around the world could have their own digital identities in the form of extensions like .berlin, .nyc, .london, .paris, and many others. The appeal seemed obvious: cities are powerful brands in their own right, recognized globally and often synonymous with culture, commerce, and tourism. The idea of attaching a web presence to that civic brand carried enormous potential, both as a point of pride for residents and as a marketing tool for local businesses, governments, and institutions. At launch, city TLDs generated substantial buzz, with registries, city officials, and media outlets celebrating them as groundbreaking developments in digital geography. Yet, over the years, the shine has worn off, and city TLDs have come to be remembered more for their initial bursts of registrations than for long-term, sustained adoption. Their story has become one of big launches and modest retention.

The excitement surrounding city TLDs stemmed from their ability to connect physical identity with digital presence. Just as country-code domains like .de or .uk became shorthand for national identities, city TLDs were meant to serve as hyper-local markers of community and belonging. A bakery in Berlin could use bakery.berlin, a New York law firm could adopt law.nyc, and a London art gallery could brand itself as gallery.london. The registry operators promoted these domains as authentic, meaningful alternatives to generic .com addresses, which were often already taken or prohibitively expensive. In some cases, municipalities themselves played an active role, partnering with registries to support adoption and even mandating rules to ensure that the domains reflected real local use.

The launches of several city TLDs were undeniably successful in terms of raw numbers. .berlin, one of the very first, made headlines in 2014 for securing tens of thousands of registrations within days, briefly outpacing all other new gTLDs and positioning itself as a leader in the new era. .nyc also saw strong uptake, buoyed by promotional campaigns backed by the New York City government, which restricted eligibility to residents and businesses physically located in the five boroughs. .london enjoyed similar attention, leveraging the global recognition of its city brand to attract not just local adopters but also international interest from businesses that wanted an association with London’s prestige.

But beneath these flashy launches lay structural weaknesses that soon became apparent. Many of the early registrations were speculative rather than organic. Domain investors rushed to secure names they believed might one day be valuable, from prime real estate terms like apartments.nyc to cultural markers like theater.london. However, as with many new gTLDs, the secondary market for city domains never matured as hoped. Few end-users were willing to pay large sums for these names, and without active development, many of them sat parked or unused. When renewal fees came due after the first promotional year, a significant percentage of these speculative registrations lapsed. The headline numbers from launch gave way to quieter declines, with retention rates far lower than the industry had initially anticipated.

Even among genuine businesses and organizations, enthusiasm for city TLDs often proved fleeting. While some local entities embraced them as part of their branding, most continued to rely primarily on .com or their country-code domains, which carried broader recognition and trust. A restaurant in New York might register both pizza.nyc and pizzanyc.com, but when it came to advertising and customer communication, the .com address almost always took precedence. This wasn’t because .nyc lacked appeal, but because consumer behavior was already deeply entrenched. Internet users defaulted to .com or familiar ccTLDs when typing in addresses, and search engines made domain extensions less important for discoverability. The promise of city TLDs as marketing differentiators did not translate into the kind of visibility and traffic that businesses sought.

Eligibility restrictions also limited growth. In some cases, such as .nyc, the requirement that registrants be physically based in the city created authenticity but also constrained adoption. While this rule ensured that the namespace reflected genuine local use rather than global speculation, it also capped potential registration numbers. A global brand that wanted to associate itself with New York but had no local presence was excluded, even if it might have brought legitimacy and visibility to the extension. On the flip side, looser policies in other city TLDs led to a flood of speculative registrations from outside the city, diluting the sense of authenticity that was supposed to be their unique selling point. Striking a balance between exclusivity and inclusivity proved difficult, and many registries never fully resolved the tension.

Pricing further complicated matters. Many city domains were priced at a premium, reflecting both their perceived prestige and the costs of operating under partnerships with city governments. While this was understandable from a business standpoint, it made the domains less attractive to small businesses and individuals who might have otherwise adopted them. Paying significantly more for a city-branded domain that had limited recognition compared to a cheap .com or local ccTLD did not make sense for many potential registrants. The result was that the registries captured early adopters willing to experiment, but failed to retain them or grow beyond that initial wave.

Over time, the landscape of city TLDs began to stabilize at modest levels, far below the ambitious expectations that had accompanied their launches. Instead of becoming central to local digital identities, they occupied a peripheral role. A handful of success stories emerged—some cultural organizations, civic projects, and local businesses made effective use of city domains—but these were exceptions rather than the norm. For the most part, city TLDs became symbolic assets, valuable more as markers of civic pride than as practical tools for mass adoption. The notion of a city-wide digital ecosystem anchored in a dedicated extension never materialized.

The modest retention of city TLDs speaks to a broader lesson about how domain adoption actually works. Users value trust, recognition, and simplicity above novelty. While city domains offered novelty and local relevance, they struggled to overcome the inertia of established habits. The internet’s early architecture had already entrenched .com and country-code domains as the default identifiers of legitimacy. New entrants, no matter how clever or targeted, faced an uphill battle in dislodging those defaults. City TLDs were not failures in the sense of being abandoned entirely—they continue to exist, and some maintain respectable numbers—but they never came close to the transformative role their backers imagined.

Today, city TLDs endure as part of the broader domain name ecosystem, but their legacy is one of tempered expectations. They did not revolutionize local digital identity, nor did they become essential tools for businesses or residents. Instead, they remain niche products, used selectively and often more for symbolic purposes than for practical necessity. Their story is emblematic of the new gTLD program as a whole: big launches filled with excitement, followed by a sobering reality of modest retention and limited impact. City domains will likely persist as long as registries and municipal partners are willing to support them, but their place in the history of the internet is already set. They were not the digital game-changers once envisioned, but rather another reminder that in the domain name industry, long-term success depends less on the size of a launch and more on the staying power of real-world utility.

When ICANN opened the door for hundreds of new top-level domains in the mid-2010s, one of the most celebrated categories was city-based TLDs. For the first time, major metropolitan areas around the world could have their own digital identities in the form of extensions like .berlin, .nyc, .london, .paris, and many others. The appeal seemed…