Bet9ja is an online betting company that delivers betting on primary sporting events functioning in Nigeria. Traded under KC Gaming Networks Limited and run by a series of shareholders of multiple nationalities, the website is certified by the Lagos State Lotteries Board (LSLB) with permission to operate in other parts of Nigeria. The platform is the third most-visited website in Nigeria after Google.com and YouTube in late April 2020, according to Alexa, a global internet traffic ranking firm. It is also the top most-visited local site in Nigeria and the sole Nigerian website in the top 500 most-visited websites globally as of April 2020, according to a latest listing by IABC Africa. Bet9ja was created by Ayo Ojuroye and Kunle Soname who are its CEO and chairperson respectively. In 2022, Bet9ja became the main sponsor/partner of the Nigeria Professional Football League. Bet9ja was the headline sponsor of the 2019 edition of Big Brother Naija.