Wikipedia
Weedmaps
Weedmaps is an online legal marijuana community that allows users to review and discuss cannabis strains and local dispensaries. The website is similar to Yelp and contains a database with over 3,000 medical marijuana dispensaries and over 950 strains of cannabis. The company was launched in July 2008 by Justin Hartfield and Keith Hoerling. The site attracts approximately two million monthly visitors and has annual revenue of $18 million. Weedmaps is widely considered the industry leader and premier medical marijuana site on the web, catering to the entire industry from patients to businesses and continues to see substantial growth.