Gamesys isn’t used by a large selection of bingo sites, though the ones that do use it are pretty huge. In 2012, the company managed to generate more than £4 billion in wagers. The company was founded in 2001 and after developing JackpotJoy in 2002, it has seen substantial growth. It is well-known for its wacky publicity campaigns and once sent a huge rubber duck sailing down the River Thames.
Bingo sites that use Gamesys software include JackpotJoy, Virgin, The Sun Bingo, Fabulous Bingo and Heart Bingo. The company has also developed cash games for Facebook including the popular Bingo and Slots Friendzy. They are currently working on developing a mobile bingo app, though it won’t give you the chance to win real cash prizes.
FEATURED! Sun Bingo
Deposit Bonus 300%Spend £10 play with £40 plus a guaranteed share of £10k. T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
New customers only. Registration required. Players must deposit and spend £10 cash on bingo. Min £10 deposit. £30 bonus includes £10 slots bonus which must be wagered x30 before withdrawal and £20 bingo bonus which must be wagered x3 before withdrawal. Free Spins must be used on Batman and Catwoman Cash Games and all winnings must be wagered 30x before bonus converts to cash. Bonus expires 7 days after receipt if not used entirely. Promotion ends 23:59 on 31/12/2018. Gambleaware.co.uk. Please play responsibly
Sun Bingo features heavily on TV adverts with the voice of the very bubbly Gavin and Stacey star Joanna Page. It's well known for its huge jackpots and prizes which have in the past, included a house!
Heart Bingo
Play £10, get £50 of Free Bingo plus 30 Free Spins on Paper Wins. T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
*New members only, opt-in required. Min £10 deposit and wager. Spins on Paper Wins only. Bingo game restrictions apply - £50 value on 25p tickets. 30 day expiry from opt in. Rules apply. 18+
Heart FM the commercial radio station is behind this bingo site that is powered by Gamesys software that also powers other popular sites such as JackpotJoy Bingo. You'll find 75 ball, 80 ball and 90 ball bingo games plus slots and casino games.
Paddy Power Sports
£/€20 risk free first bet - money paid back in cash if it loses! (T&Cs apply.) T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
New customers only, limited to one per person. If you’ve previously had a Paddy Power account, you will not qualify for the offer. Place your FIRST bet on any Sportsbook market and if it loses we will refund your stake in CASH. Max refund for this offer is £20. Only deposits made using Cards or Paypal will qualify for this promotion. T&Cs apply. Paddy's Rewards Club: Get a £10 free bet when you place 5x bets of £10+. T&Cs apply.
Best Irish bookmaker, shops throughout the UK and a 5 star reputation. Grab a free bet with Paddy, deposit £10 and get £20 to bet with. Paypal accepted
Circus Bingo
New players register and deposit £10 get £100 worth of bingo tickets and 10 bonus spins. T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
First deposit only. Minimum £10 deposit. Max Welcome Offer is £100 of Bingo Tickets plus 10 free spins. Free spins are valid 7 days from deposit. Withdrawal restrictions apply. Further T&C's apply.
Circus Bingo runs on Dragonfish software but isn't your typical network site with 3 exclusive bingo rooms. Really well designed cue and unique bingo site with fab slot games including Starburst, Twin Spins and Fluffy Favourites. Paypal accepted.
Jackpotjoy Bingo
SPEND/PLAY 10 get 30 bonus spins’ applicable on Double Bubble + up to £50 bingo. T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
*New members only, opt in required. Min £10 deposit and wager. Spins on Double Bubble only. Bingo game restrictions apply - £50 value on 25p tickets. 30 day expiry from opt in. 18+. Rules apply.
As seen on TV, Jackpotjoy Bingo has bingo, casino games, slots and unique games. Guaranteed £20,000 in prizes every day brought to you by the Queen of Bingo Barbara Windsor!
Pixie Bingo
Register at Pixie Bingo deposit £10 get £100 worth of bingo tickets and 10 bonus spins. T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
First deposit only. Minimum £10 deposit. Max Welcome Offer is £100 of Bingo Tickets plus 10 free spins. Free spins are valid 7 days from deposit. Withdrawal restrictions apply. Further T&C's apply.
New online bingo site from Cassava. Play 75 and 90 ball bingo games along with coverall bingo, free bingo and jackpot games, slots and casino games from software giants IGT, NetEnt, Random Logic and Gamesys.
Star Spins
Deposit £10 get 30 bonus spins on Secrets of the Phoenix. T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
*New members only, opt in required. Min £10 deposit and wager. Spins on Secrets of the Phoenix only. 30 day expiry from opt in. 18+ Rules apply.
Star Spins from Gamesys is 100% dedicated to slots. Play all the classic slots, video slots and progressive slot games. Software providers include, IGT, WMS and Gamesys. With four progressive star jackpots to be won on any spin any time, play community jackpots and win on some one else's spin. Top slot titles include, Nordic Heroes, Rainbow Riches and Amazon Queen.
Fabulous Bingo
Deposit Bonus 400%Fabulous Bingo is the sister site of Sun Bingo. 400% cash match on first deposits so deposit £10 get £50 to play. T&C's Apply. New Players Only. Ages 18+. BeGambleAware.
New customers only. To qualify for the welcome offer, deposit and spend £10 cash on bingo tickets and you will receive a £30 bingo bonus (x3 wagering) and a £10 Side Games bonus (x30 wagering). Bonus expires 7 days after receipt. The bonus amount can never be withdrawn.
Fabulous Bingo is the sister site to Sun Bingo, Fabulous is the glossy magazine given away in Sun Newspaper. Running on Gamesys Software, offering 80 and 90 ball bingo games, instant, mobile and slot games including the hugely popular progressive slot Rainbow Riches.
100% Secure! 
