
The A.V. Club is an American online newspaper and entertainment website featuring reviews, interviews, and other articles that examine films, music, television, books, games, and other elements of pop-culture media. The A.V. Club was created in 1993 as a supplement to its satirical parent publication, The Onion. While it was a part of The Onion's 1996 website launch, The A.V. Club had minimal presence on the website at that point.

BoardGameGeek (BGG) is an online forum for board gaming hobbyists and a game database that holds reviews, images and videos for over 125,600 different tabletop games, including European-style board games, wargames, and card games. In addition to the game database, the site allows users to rate games on a 1–10 scale and publishes a ranked list of board games. According to Brett Boge, the website......consists of a database of more than fifty thousand board games along with their developers and players. The games themselves are heavily linked to the users through lists called GeekLists, along with owned/played/wanted etc. connections, ratings, reviews, session reports and other information. The data also contains information regarding the games themselves include genre, number of players, difficulty, length etc.

CarComplaints.com is an online automotive complaint resource that uses graphs to show automotive defect patterns, based on complaint data submitted by visitors to the site. The complaints are organized into logical groups with data published by vehicle, vehicle component, and specific problem. The average cost to fix, average mileage at failure, common solutions and individual owner comments are shown for each problem group. There is no charge or user signup required to access the complaint data, although user registration is required in order to submit a car complaint.

Charity Navigator is a charity assessment organization that evaluates hundreds of thousands of charitable organizations based in the United States, operating as a free 501(c)(3) organization. It provides insights into a nonprofit’s financial stability, and adherence to best practices for both accountability and transparency. It is the largest and most-utilized evaluator of charities in the United States. It does not accept any advertising or donations from the organizations it evaluates.

Consumerist was a non-profit consumer affairs website owned by Consumer Media LLC, a subsidiary of Consumer Reports, with content created by a team of full-time reporters and editors. The site's focus was on consumerism and consumers' experiences and issues with companies and corporations, concentrating mostly on U.S. consumers. As an early proponent of crowdsourced journalism, some content was based on reader-submitted tips and complaints. The majority of the site's articles consisted of original content and reporting by the site's staff. On October 30, 2017, Consumer Reports shut down Consumerist, stating that coverage of consumer issues would now be found on the main Consumer Reports website.

The Critical Review is a student publication that produces reviews of course offerings at Brown University. The student group that produces it is also called the Critical Review. The reviews are written by Brown students from course evaluation questionnaires distributed to class members in the final days of the academic semester. Its purpose is to help students make informed course choices and to help instructors improve pedagogical techniques by supplementing the information in The Brown Course Announcement with real student experiences.

DSLReports is a North American-oriented broadband information and review site based in New York City. The site's main focus is on internet, phone, cable TV, fiber optics, and wireless services in the United States and Canada, as well as other countries.

Epinions.com was a general consumer review site established in 1999. Epinions was acquired in 2003 by DealTime, later Shopping.com, which was acquired by eBay in 2005. Epinions users could access reviews about a variety of items. On 25 March 2014, all community features, and features for submitting and editing reviews, were disabled. Subsequently, in May 2018, the site was fully closed down, and URLs in the epinions.com domain redirect to Shopping.com.

The Franklin Report is an independently published guidebook that primarily rates home maintenance and renovation providers such as interior decorators, architects, and contractors. According to the New York Times, it is the first publication to review and rate Interior Designers and Decorators Founded by CEO Elizabeth Franklin in 1999 to review companies in the New York City area, it now covers also Los Angeles, Chicago, Connecticut/Westchester, and the Palm Beach to Miami area in Florida. Initially sold in book form, The Franklin Report is now predominantly an online presence with a user review-based rating system. Town & Country magazine named it "the design version of the foodie bible Zagat.".

G2 is a peer-to-peer review site headquartered in Chicago, Illinois. It was known as G2 Labs, Inc. until 2013. The company was launched in May 2012 by former BigMachines employees, with a focus on aggregating user reviews for business software.

Glassdoor is an American website where current and former employees anonymously review companies. Glassdoor also allows users to anonymously submit and view salaries as well as search and apply for jobs on its platform.

GreatSchools is a United States national nonprofit organization that provides information about PK-12 schools and education. The website provides ratings and comparison tools based on test scores and other factors for schools in the U.S. As of July 2017, the GreatSchools database contains information for more than 138,000 public, private, and charter schools in the United States.
Honk was a social automotive website developer headquartered in San Francisco, California. The company was co-founded by Tom Taira and Stephanie LaCrosse in 2009 to develop web and mobile solutions that enabled consumers to choose a car.

iDreamBooks.com was a book "discoverability" website, structured as a book review aggregator. It was founded in San Francisco by Rahul Simha, Vish Chapalamadugu and Mohit Aggarwal in July 2012. The site is inspired by the film review aggregator website Rotten Tomatoes, whose co-founder Patrick Lee was an early investor in the venture.

Kudzu.com was an online directory that aggregated user reviews and ratings on local businesses, merchants, and service providers. Kudzu.com was established by Cox Enterprises in 2005, and later owned and operated by Cox Media Group. The site closed on November 30, 2018.

Leafly is a website focused on cannabis use and education. The company says it has more than 120 million annual visitors and over 10 million monthly active users. Leafly provides a wide range of information on cannabis, including 1.5 million consumer product reviews, more than 9,000 cannabis articles and resources, and over 5,000 verified strains in its database. Leafly additionally provides 4,500+ retailers and 8,000+ cannabis brands with e-commerce tools such as digital storefronts, embedded menus, point-of-sale integrations, targeted advertising, and more. The company is headquartered in Seattle, Washington and from 2012 to 2019 was owned by Privateer Holdings, a private equity firm focused on the emerging legal cannabis industry. Leafly is now a wholly independent company with 160 employees.

Metromix LLC was a Chicago entertainment website at Chicago.Metromix.com, owned by the Chicago Tribune division of Tribune Publishing. It served the Chicago metropolitan area. The website now redirects to that of the Chicago Tribune.

Niche.com, formerly known as College Prowler, is an American company headquartered in Pittsburgh, Pennsylvania, that runs a ranking and review site. The company was founded by Luke Skurman in 2002 as a publisher of print guidebooks on US colleges, but is now an online resource providing information on K–12 schools, colleges, cities, neighborhoods, and companies across the United States.

Norton Safe Web is a service developed by Symantec Corporation that is designed to help users identify malicious websites. Safe Web delivers information about websites based on automated analysis and user feedback.

Black Duck Open Hub, formerly Ohloh, is a website which provides a web services suite and online community platform that aims to index the open-source software development community. It was founded by former Microsoft managers Jason Allen and Scott Collison in 2004 and joined by the developer Robin Luckey. As of 15 January 2016, the site lists 669,601 open-source projects, 681,345 source control repositories, 3,848,524 contributors and 31,688,426,179 lines of code.

RateItAll is a consumer-review website that also incorporates social networking. Consumers review diverse products and services, share information, and get paid modestly for their reviews. Its reviews include a five-star ranking system for those items being rated. It is one of the largest consumer-review internet based services, offering free access to over 8 million reviews posted on its website to date.

Shelfari was a social cataloging website. Shelfari users built virtual bookshelves of the titles they owned or had read, and could rate, review, tag, and discuss their books. Users could also create groups that other members could join, create discussions, and talk about books, or other topics. Recommendations could be sent to friends on the site for what books to read.

SwitchUp is an online coding and computing programing platform. Students use the website to research online and offline programming courses by reading alumni reviews, connecting with mentors in the forum, taking an online quiz, and reading industry studies. SwitchUp only accepts reviews from verified alumni and has a verification process.

Thrillist is an online media website covering food, drink, travel and entertainment. The company was founded in 2004 and is based in New York City, United States. In October 2016, Thrillist merged with internet brands The Dodo, NowThis News, and Seeker to form the digital media holding company Group Nine Media.

Tripadvisor, Inc. is an American online travel company that operates a website and mobile app with user-generated content and a comparison shopping website. It also offers online hotel reservations and bookings for transportation, lodging, travel experiences, and restaurants. Its headquarters are in Needham, Massachusetts.

Untied.com was a website critical of United Airlines that logs complaints from passengers. The name untied.com transposes two of the letters of the name "United" and also suggests disorder. Kevin Simpson of the Denver Post said in 2000 that "The Untied.com phenomenon mirrors the online trend in consumer activism that has caught on with the disgruntled flying public this summer travel season." In 1998 Laura Bly of the Los Angeles Times said that Untied.com was "One of the most visible efforts to chastise a travel company in cyberspace". In 1998 Jeremy Cooperstock, the website founder, said that Untied.com was "a Web site that offers frustrated former United Airlines passengers a chance to speak out."

Yelp, Inc. develops, hosts, and markets the Yelp.com website and the Yelp mobile app, which publish crowd-sourced reviews about businesses. It also operates Yelp Reservations, a table reservation service. It is headquartered in San Francisco, California.