British owned and operated, PartyBingo was founded in 1997 and is just one of four gaming areas that are owned by PartyGaming, a company that specializes in online gaming. Besides English, operations are also conducted in German, Spanish, and Danish. It is licensed and regulated by the government of Gibraltar and is traded on the London Stock Exchange. Financial transactions are conducted in both British pounds and US dollars but this site accepts all forms of currencies. The site offers both real-money play and free play.

PartyBingo offers several types of games to choose from. Bingo games are conducted in British pounds and include Instant, and 75 and 90 Ball; Fruity Looty, Mini Blackjack, and Old MacDonald are conducted in US dollars; slot games are conducted in both currencies and include Cash Cruise, Goanna Gold, Gone With The Wind, and more; and there are others including European Roulette, Formula Won, Hat Trick, etc. conducted in British pounds. Besides bingo, there is also PartyCasino which offers video poker, slots, and roulette; and PartyPoker and PartyGammon which offer a variety of games in poker and backgammon with tournaments occurring often.

All four Party areas have their own website but are linked so that the player can easily move from one site to another with only one gaming account. Progressive jackpots are very generous and, as of this writing, amount to the following: over £39,000 in the Lilac Lounge Cash Builder, over £30,000 in the Diamond Club Cash Builder, and over $1 million in the Casino Jackpot.