
With the online casino market being more competitive than ever, the online casino community has a pick of a wide selection of providers and operators. To stay ahead of the competition it’s vital to adopt feature-rich and cutting edge software to offer clients an outstanding experience, which in turn can aid retention rates. This article outlines the top 10 providers to look out for in 2021.
Sign up &
Get £5 Free Bonus
T&C's apply
Registration UK players only (+18). 25 Spins (FS). FS are valid on a specific game for 3 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Valid Debit Card Registration Required To Activate 25 Free Spins. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. First-time depositors only (+18). Valid until further notice. Min Deposit: £10. Max Games Bonus: £50. To withdraw games bonus & related wins, wager x40 the amount of your bonus. 50Spins (FS). FS are valid on a specific game for 7 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. UK only. Your deposit balance (defined as Transaction Balance under our Withdrawal Policy) is available for WITHDRAWAL at any time. Country restrictions apply. T&CS APPLY |
T&C's apply
Registration UK players only (+18). 25 Spins (FS). FS are valid on a specific game for 3 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Valid Debit Card Registration Required To Activate 25 Free Spins. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. First-time depositors only (+18). Valid until further notice. Min Deposit: £10. Max Games Bonus: £50. To withdraw games bonus & related wins, wager x40 the amount of your bonus. 50Spins (FS). FS are valid on a specific game for 7 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. UK only. Your deposit balance (defined as Transaction Balance under our Withdrawal Policy) is available for WITHDRAWAL at any time. Country restrictions apply. T&CS APPLY |
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Deposit £10 &
Get 150 Free Spins
T&C's apply
New casino players only. Valid on 7 slots. 7-day expiry. All spins must be used before cashout allowed. For deposit offer min. £10 deposit with code ‘CASINO100’, debit card only. Terms apply. |
T&C's apply
New casino players only. Valid on 7 slots. 7-day expiry. All spins must be used before cashout allowed. For deposit offer min. £10 deposit with code ‘CASINO100’, debit card only. Terms apply. |
Playtech
Playtech was established in 1999 It’s been recognized as one market-leading casino software technologies. They’re trustworthy, and their online casino is registered with various top gambling sites, offering modern gaming options for their clients. Their portfolio has various fan favourites such as Iron Man 2, Rocky, and The Sopranos – to name a few.

IGT
Having both online and land based casinos, they possess a great portfolio with unmatched experience. IGT offers a top-quality online casino product, with over 170 online casinos making use of the software as a cementing it as a trusted developer. They offer your favourite classic games, including Online Blackjack and Roulette and many more

Microgaming
Microgaming has been offering online software services as far back as 1994. They have since then managed to stay one of the top software in the industry. Most of their online casino games received merit awards from renowned casino gambling magazines. If you play free slot machine games online, you should be conversant with Microgaming. Some of their portfolios include jackpots, online slots, progressive games, and classical games.
50% Up To
£1000
100 Bonus Spins
T&C's apply
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount or free spins: $/€/£20. Excluded Skrill deposits. Withdrawal requests voids all active pending bonuses. Full Terms Apply. |
T&C's apply
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount or free spins: $/€/£20. Excluded Skrill deposits. Withdrawal requests voids all active pending bonuses. Full Terms Apply. |
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100% Up To
£400
25 Free Spins
T&C's apply
100% Buy in Bonus. Min £20 Cash Buy in to Be Eligible. Max Bonus £400. Offer Only Available on Classic Slot Games. Max £2 Stake. 20x Wager Requirements on Total of Buy in and Bonus Amount. Bonus Is Valid for 7 Days. Keep It Fun - Set Your Deposit Limit. |
T&C's apply
100% Buy in Bonus. Min £20 Cash Buy in to Be Eligible. Max Bonus £400. Offer Only Available on Classic Slot Games. Max £2 Stake. 20x Wager Requirements on Total of Buy in and Bonus Amount. Bonus Is Valid for 7 Days. Keep It Fun - Set Your Deposit Limit. |
Betsoft
Regular casino players will be familiar with Betsoft. Having been established in 1999, Betsoft specialises in advanced 3D graphic games. Recognised as one of the few software manufacturing companies with unique solutions and offerings.
Sign up &
Get £5 Free Bonus
T&C's apply
Registration UK players only (+18). 25 Spins (FS). FS are valid on a specific game for 3 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Valid Debit Card Registration Required To Activate 25 Free Spins. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. First-time depositors only (+18). Valid until further notice. Min Deposit: £10. Max Games Bonus: £50. To withdraw games bonus & related wins, wager x40 the amount of your bonus. 50Spins (FS). FS are valid on a specific game for 7 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. UK only. Your deposit balance (defined as Transaction Balance under our Withdrawal Policy) is available for WITHDRAWAL at any time. Country restrictions apply. T&CS APPLY |
T&C's apply
Registration UK players only (+18). 25 Spins (FS). FS are valid on a specific game for 3 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Valid Debit Card Registration Required To Activate 25 Free Spins. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. First-time depositors only (+18). Valid until further notice. Min Deposit: £10. Max Games Bonus: £50. To withdraw games bonus & related wins, wager x40 the amount of your bonus. 50Spins (FS). FS are valid on a specific game for 7 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. UK only. Your deposit balance (defined as Transaction Balance under our Withdrawal Policy) is available for WITHDRAWAL at any time. Country restrictions apply. T&CS APPLY |
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Deposit £10 &
Get 120 Free Spins
T&C's apply
18+. New depositors only. UK residents only. Minimum deposit £10. Extra Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply. |
T&C's apply
18+. New depositors only. UK residents only. Minimum deposit £10. Extra Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply. |
NetEnt
A favourite with many casino players, having delivered classics such as Gonzo’s Quest, NetEnt raised and set new milestones. One of which was their innovation of creating and developing new game software on Flash and Java. NetEnt offers safe, reliable, and unique software technology.
Spin the Wheel for
777 Free Spins
|
T&C's apply
New players only. 18+. Valid until further notice. Min dep £10. 1 wheel spin. Wheel prizes and odds vary & include free spins [FS], Game Bonus [GB], and Coins. FS wins granted in GB over 5 days & valid for 3 days. GB valid on selected games only. WR: 50x GB; 85x FS Wins. GB wins cap: £100 + initial bonus. UK: deposit balance can be withdrawn at any time. Country restrictions apply. Full T&C apply |
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Spin the Wheel for
777 Free Spins
|
T&C's apply
New players only, Valid until further notice. Min deposit £10 for 100% bonus up to £100 + 100 Starburst Spins (no cap on wins, 20 spins per day for 5 days, each voucher valid for 3 days). Wins from bonus has a wagering req. of 50x (deposit+bonus) and from free spins 85x(bonus). Max bonus conversion to real money: £100 + initial bonus amount. Deposits can be withdrawn at any time. 18+. Withdrawal restrictions & full T&C's apply |
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Spin the Wheel for
555 Free Spins
|
T&C's apply
New players only. Valid until further notice. Min deposit £10 for 1 spin on the Moon Games Wheel. Wheel odds vary between prizes include 555 Free Spins [FS], £50 Games Bonus, 100 FS or 100,000 Coins. FS wins granted in Games Bonus [GB] after all FS used (FS valid for 3 days). GB valid on selected games only. Wagering requirements [WR]: 85x GB funds. WR vary by game. GB wins cap: £100 + initial bonus amount. UK: deposit balance can be withdrawn at any time. 18+. Withdrawal restrictions & Full T&C apply. |
GammaStack
Offering top-notch app development and online casino software and over eight years of experience, GammaStack charts as one of the best. They offer advanced, feature-rich services with full customization. With more than 50 online gaming platforms, they boast more than 8000 casino games.
100% Up To
£100
150 Free Spins |
T&C's apply
18+ Full T&C's Apply. Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 15 Spins on Starburst games will be credited per day for 9 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. www.begambleaware.org |
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100% Up To
£100
200 Free Spins |
T&C's apply
18+ Full T&C's Apply. New UK players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. - www.begambleaware.org |
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100% Up To
£200
|
T&C's apply
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 3 times the bonus amount. Excluded Skrill deposits. 18+. Full T&C’s apply. |
GammaStack
Having made its name in the online live casino software industry. Some of the services offered include Roulette, Baccarat, Blackjack, amongst others. Many online casinos can play free slot machine games using Evolution Gaming to enhance their gaming experience, many of which have given fantastic reviews of the software.
Spin the Wheel for
777 Free Spins
|
T&C's apply
New players only. 18+. Valid until further notice. Min dep £10. 1 wheel spin. Wheel prizes and odds vary & include free spins [FS], Game Bonus [GB], and Coins. FS wins granted in GB over 5 days & valid for 3 days. GB valid on selected games only. WR: 50x GB; 85x FS Wins. GB wins cap: £100 + initial bonus. UK: deposit balance can be withdrawn at any time. Country restrictions apply. Full T&C apply |
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Spin the Wheel for
777 Free Spins
|
T&C's apply
New players only, Valid until further notice. Min deposit £10 for 100% bonus up to £100 + 100 Starburst Spins (no cap on wins, 20 spins per day for 5 days, each voucher valid for 3 days). Wins from bonus has a wagering req. of 50x (deposit+bonus) and from free spins 85x(bonus). Max bonus conversion to real money: £100 + initial bonus amount. Deposits can be withdrawn at any time. 18+. Withdrawal restrictions & full T&C's apply |
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Spin the Wheel for
555 Free Spins
|
T&C's apply
New players only. Valid until further notice. Min deposit £10 for 1 spin on the Moon Games Wheel. Wheel odds vary between prizes include 555 Free Spins [FS], £50 Games Bonus, 100 FS or 100,000 Coins. FS wins granted in Games Bonus [GB] after all FS used (FS valid for 3 days). GB valid on selected games only. Wagering requirements [WR]: 85x GB funds. WR vary by game. GB wins cap: £100 + initial bonus amount. UK: deposit balance can be withdrawn at any time. 18+. Withdrawal restrictions & Full T&C apply. |
Evolution Gaming
Having made its name in the online live casino software industry. Some of the services offered include Roulette, Baccarat, Blackjack, amongst others. Many online casinos can play free slot machine games using Evolution Gaming to enhance their gaming experience, many of which have given fantastic reviews of the software.
RealTime Gaming
One of the most used casino software providers in North America. RTG boasts an array of online slot machines and online casinos, accounting for more than 300 high quality online casino games. It can be argued that RTG has been a major contributor to the popularity of online casinos within the US.
Scientific Gaming
Known for providing bingo and arcade games in addition to a number of online casino games. It’s maintained a high standard by providing a number of fantastic games such as the Mighty Black knights and the Legend of Bigfoot. Scientific gaming is an industry favourite in the UK market.
The Star Group
Renowned for their clientele, which includes poker, online casino, and sportsbooks – The Stars Group dominates North America. In 2014, they bought PokerStars and Full Tilt Poker’s parent industry for the sum of $4.9 billion, changing names in 2017. They have a number of licensed slots around video games, comics, and movies.