Professional Directories
There are various types of online directories, which are websites that compile lists of other websites. All directories can have some level of value because they add a form a credibility. Directories that verify you are a business help to add additional credibility to your efforts. They add add an additional level of professionalism and increase the signaling that you are legitimate. Every additional signal increases the certainty to an AI platform that you exist and are a credible business.
One obvious directory in most communities is the local chamber of commerce. Getting a listing on a chamber website involves payment, which is a legitimacy signal, because typically only a business can pay to join a chamber. A business can join multiple chambers of commerce, which signals further legitimacy and also supports the footprint that a business may serve. This can be important to help AI platforms better understand the geography in which you operate.
There are other local professional organizations like chambers of commerce that support this signaling. Other alliances and local economic development organizations that support membership are excellent places to get listed as well. Any source that requires legitimacy for membership increases a business’s legitimacy to both customers and AI platforms.
Professional and Industry Directories
Another type of online directory is the professional directory, which lists businesses and professionals by industry, specialty, or service. Many industries have dedicated directories that help customers identify qualified providers, while others offer listings across multiple industries. Angi (formerly Angie’s List) is an example of a directory that connects consumers with home service professionals. Fiverr and similar platforms function more as service marketplaces, allowing customers to find and hire professionals for specific jobs or projects.
Although these platforms differ from traditional directories, they serve a similar purpose by helping customers discover businesses and service providers. Participation in these directories and marketplaces can also create additional opportunities for businesses to strengthen their online visibility and reach prospective customers.
Industry-specific directories allow businesses to establish a presence where customers are already searching for specialized products and services. Unlike general business directories, these platforms attract audiences with more specific needs and potentially stronger purchase intentions.
Examples include WebMD for healthcare professionals, Slice for pizza restaurants, Best Lawyers and Avvo for attorneys, and LaundroMaps for laundromats. Although these platforms vary in their features and business models, they help customers discover providers within a particular industry. The objective is not simply to create more listings, but to establish a credible and consistently discoverable presence on the platforms most relevant to the business’s industry.
Because they are third-party websites containing specialized information, directory listings and results may appear in Google, Bing, and other search platforms. This creates additional ways for customers to discover a business and may also support AI search discoverability. Publicly accessible directory information may be referenced by AI-powered search platforms when generating recommendations or answering customer questions.
Directories offer another method for maintaining business information consistency. Each additional source that provides accurate, consistent information can reinforce a company’s credibility. Thus, maintaining accurate business names, addresses, telephone numbers, websites, and operating hours helps customers find reliable information across platforms.
YellowPages.com and Other General Directories
While professional and industry-specific directories can play an important role in establishing a website’s credibility, authority, and search visibility, there are other more general directories that deserve some attention as well. General business directories, such as YellowPages.com, can also contribute to a business’s online presence, although their influence on search rankings may be considerably less significant.
These platforms provide additional opportunities for customers and search engines to discover accurate business NAP information, including the company’s name, address, telephone number, website, and services. While these may have limited impact, maintaining consistent information across reputable directories can support a broader search optimization strategy.
Business owners should make an effort to identify, claim, and manage important directory listings that reference their businesses and websites. However, not all directories or backlinks provide equal value. The objective is not to accumulate as many listings or backlinks as possible, but to establish a credible and consistent presence on platforms relevant to the business and its customers. A listing in a respected industry-specific directory may provide greater value than one in a general directory because of its industry relevance, targeted audience, and the credibility of the organization maintaining it.
Accumulating Backlinks
A key reason for getting listed on various types of directories is to gain backlinks. Backlinks are links from external websites that direct visitors to your website. Relevant, editorially maintained links can support website discovery and search visibility, although directory backlinks do not automatically improve search rankings. Backlinks have long served as signals of credibility and authority in search engine optimization. Their role is evolving and may continue to change as artificial intelligence platforms become more prominent, but they still hold significant value.
Backlinks remain an important component of traditional search engine optimization, although their role has evolved considerably and they may gain or lose importance in the future. Google confirms that link analysis, including its PageRank system, continues to contribute to search rankings. Independent industry research also suggests that the quality and relevance of backlinks remain particularly important for local organic search results [^A]. A study by BrightLocal in 20247 indicated that business directories account for greater than 30% of the results examined for local-intent searches, while Whitespark’s 2026 Local Search Ranking Factors report8 ranked the quality and authority of inbound links as the third most influential factor for local organic rankings, based on assessments from local SEO professionals.
While backlinks played a critical role in early Search Engine Optimization when Google dominated the search market, their relationship with AI platforms appears less straightforward. There is some emerging research that suggests credible mentions of a business across different websites may be increase AI visibility, even when the mentions do not include traditional backlinks. However, this does not necessarily mean backlinks are declining in importance. Rather, it suggests that businesses should consider both backlinks and credible online mentions as components of their broader search optimization strategy.9
For small businesses, the practical objective should be to earn recognition from reputable local organizations, industry publications, and professional website sources rather than simply accumulating links. A single relevant reference from a trusted local publication may offer more meaningful value than numerous links from unrelated or low-quality websites.
Applying the Lessons to The Standard Pizza Business
The Standard Pizza Business (TSPB) has already established its presence on Google, Yelp, Apple Maps, and Bing Maps. Now it’s time to explore professional, industry-specific, and other online directories. The goal is to make sure TSPB appears in the places where customers might look for pizza!
The owner can begin by searching for restaurant directories, local business listings, and professional organizations. For example, TSPB might benefit from listings on Tripadvisor, local restaurant guides, the Chamber of Commerce website, or a regional tourism directory. Some listings are free, while others may require membership or payment. The owner should make sure the restaurant’s name, address, telephone number, website, and operating hours are accurate on all these places. Whenever possible, TSPB should also include photographs, a menu, and information about delivery, takeout, and catering.
Once the listings are complete, the owner should occasionally check them for accuracy, especially when business information changes. The objective isn’t to appear in every directory on the internet. It’s to appear in the directories that matter to your customers. Each useful listing creates another opportunity for someone to discover TSPB. You never know where someone will look when they’re hungry. The next pizza order might come from a customer who discovered TSPB on a local tourism website while planning a weekend getaway!
References
7: Paget, S. (2024, October 15). Business listings visibility study. BrightLocal. https://www.brightlocal.com/research/business-listings-visibility-study/
8: Shaw, D. (2025, November 6). Local search ranking factors: Your ultimate guide to local search success in 2026! Whitespark. https://whitespark.ca/local-search-ranking-factors/
9. Goodwin, Danny. “Links Are Not a Top 3 Google Search Ranking Factor, Says Gary Illyes.” Search Engine Land, September 25, 2023. https://searchengineland.com/links-google-search-ranking-factor-gary-illyes-432422
A. Google. (n.d.). A guide to Google Search ranking systems. Google Search Central. https://developers.google.com/search/docs/appearance/ranking-systems-guide