JohnSlots: The Best Casino Comparison Site

The world of online casinos is entertaining, exciting, and always changing. So to help you stay ahead of the game (no pun intended), our team of experts at JohnSlots bring you everything you need to know about new online casinos, bonuses and slots. All the insider and expert information you need is here – let us guide you!

Casino Planet

Up to £100 + 200 Free Spins

Full T&C’s Apply.£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 pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.

Casino Lab

Up to £100 + 300 Free Spins

£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded.

Most Popular Casinos
Casino Planet
4.0 rating
i
FIRST DEPOSIT OFFER

100% up to £100 + 200 Free Spins

GO TO CASINO
Casino Lab
4.0 rating
i
FIRST DEPOSIT OFFER

100% up to £100 + 300 Free Spins On Reactoonz

GO TO CASINO
Kassu
4.5 rating
i
FIRST DEPOSIT OFFER

100% bonus up to £100 + 300 free spins

GO TO CASINO
Paddy Power
4.5 rating
i
FIRST DEPOSIT OFFER

100 Free Spins on Daily Jackpot Games with Promo Code PGCTV1

GO TO CASINO
Playluck
4.0 rating
i
FIRST DEPOSIT OFFER

50% up to £50 + 50 Spins

GO TO CASINO
Betway
4.0 rating
i
FIRST DEPOSIT OFFER

100% bonus up to £50 + 50 bonus spins

GO TO CASINO
Casumo
4.5 rating
i
FIRST DEPOSIT OFFER

100% up to £25 + 20 Bonus Spins on Book of Dead

GO TO CASINO
Videoslots
4.0 rating
i
ON REGISTRATION

11 free spins no wagering

FIRST DEPOSIT OFFER

100% bonus up to £200

GO TO CASINO
PlayOJO
4.0 rating
i
FIRST DEPOSIT OFFER

50 No Wager Spins + 30 Exclusive Extra Spins

GO TO CASINO
PartyCasino
4.0 rating
i
FIRST DEPOSIT OFFER

Up to 50 bonus spins on Starburst

GO TO CASINO

Get the scoop on the best new online slots

ALL SLOTS

Every week we see a host of exciting new slots launched by top online game developers. Whatever the type of slot, you’re sure to find an expert review of it. You can search for slots or filter them by the game developer, RTP, free spins rounds and volatility to help you find your favourite types of games.

Take your pick of the best online casinos

ALL CASINOS

With so many online casinos to choose from, it can be hard to know where to start. But with unbiased and expert reviews, welcome bonuses, and details on games, payments and customer support, JohnSlots has you sorted. You’ll easily be able to scan through our listed casinos to find the ultimate casino experience, just for you.

Logo Casino Planet
4 /5
4.0 rating

Casino Planet

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £100 + 200 Free Spins

Full T&C's Apply.£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 pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
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Casino Planet

TOTAL WELCOME PACKAGE

£100
+ 200 Free Spins

1ST DEPOSIT BONUS

100% up to £100 + 200 Free Spins

Logo Casino Lab
4 /5
4.0 rating

Casino Lab

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £100 + 300 Free Spins On Reactoonz

£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded.
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Casino Lab

TOTAL WELCOME PACKAGE

£100
+ 300 Free Spins

1ST DEPOSIT BONUS

100% up to £100 + 300 Free Spins On Reactoonz

Logo Kassu
4.5 /5
4.5 rating

Kassu

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100% bonus up to £100 + 300 free spins

£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
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Kassu

TOTAL WELCOME PACKAGE

£100
+ 300 free spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 300 free spins

Logo Betfair
4 /5
4.0 rating

Betfair

4.0 rating
4 /5

1ST DEPOSIT BONUS

50 No Wager Spins

Offer open to new customers using promo code CASD11 when registering. No wagering required on free spins! Spins Valued At 10p. Free spins available for 7 days after qualifying.
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Betfair

TOTAL WELCOME PACKAGE

50 No Wagering Free Spins

1ST DEPOSIT BONUS

50 No Wager Spins

Logo Betway
4 /5
4.0 rating

Betway

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £50 + 50 bonus spins

Opt-in required. This offer is valid for selected customers only, until 25th August 2021 23:59 TCS. 50 Bonus Spins are awarded upon successful 1st deposit. 10% match bonus up to £50 on 1st deposit of £10+. 10 bonus spins credited on a daily basis for 5 days. Winnings from bonus spins are subject to wagering of 30x playthrough requirements. Irregular gameplay may invalidate your bonus. Debit card deposits only. This offer is valid for 7 days from when your new account being registered. Other conditions apply. Bet The Responsible Way.
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Betway

TOTAL WELCOME PACKAGE

Up to £50
+ 50 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £50 + 50 bonus spins

Casino Planet

100% up to £100 + 200 Free Spins

Full T&C’s Apply.£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 pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.

Discover the Most Popular Slots

ALL POPULAR SLOTS

Ever wondered which slots other players enjoy the most? Here at JohnSlots, we’ve done the research and we know which games have been player favourites this year! Some of these are classics, but there might be a few curveballs that you’ve never heard of. Read our reviews to find out more.!

Score the best casino bonuses

ALL CASINO BONUSES

Casino bonuses can be what makes a good casino experience an awesome one. And that’s why we’re always on the lookout for the latest news on bonuses. We constantly update our reviews to reflect the latest information, and our casino bonus toplist is your one-stop-shop for comparing the best of casino bonuses.

Logo PartyCasino
4 /5
4.0 rating

PartyCasino

4.0 rating
4 /5

1ST DEPOSIT BONUS

Up to 50 bonus spins on Starburst

New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded.
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PartyCasino

TOTAL WELCOME PACKAGE

50 bonus spins

1ST DEPOSIT BONUS

Up to 50 bonus spins on Starburst

Logo Casumo
4.5 /5
4.5 rating

Casumo

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100% up to £25 + 20 Bonus Spins on Book of Dead

Opt-in required. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £50/round (live casino). 30 days expiry. Please gamble responsibly.
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Casumo

TOTAL WELCOME PACKAGE

Up to £25
+ 20 Bonus Spins

1ST DEPOSIT BONUS

100% up to £25 + 20 Bonus Spins on Book of Dead

Logo MrQ Casino
4 /5
4.0 rating

MrQ Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

30 No Wager Free Spins on 1st Deposit with Bonus Code TED30

First deposit only. Min deposit & spend £10. Max 30 spins on TED at 20p per spin. Spins credited upon spend of £10. Full T&Cs apply.
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MrQ Casino

TOTAL WELCOME PACKAGE

30 Free Spins No Wagering

1ST DEPOSIT BONUS

30 No Wager Free Spins on 1st Deposit with Bonus Code TED30

Logo PlayOJO
4 /5
4.0 rating

PlayOJO

4.0 rating
4 /5

1ST DEPOSIT BONUS

50 No Wager Spins + 30 Exclusive Extra Spins

Only for 1st time depositors. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your 1st deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. Cannot be used in conjunction with any other offer. Only available for specific players that have been selected by PlayOJO. OJO’s Rewards and Game Play policy applies.
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PlayOJO

TOTAL WELCOME PACKAGE

80 Free Spins No Wagering

1ST DEPOSIT BONUS

50 No Wager Spins + 30 Exclusive Extra Spins

Logo Videoslots
4 /5
4.0 rating

Videoslots

4.0 rating
4 /5

ON REGISTRATION

11 free spins no wagering

1ST DEPOSIT BONUS

100% bonus up to £200

11 Welcome Spins Wager-free and 100% up to £200 on your 1st deposit. Min. deposit £10. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Activate the Welcome Bonus within thirty (30) calendar days under the 'My Bonuses’ section. 100% bonus up to £ 200 will be paid out in 10% increments to Main Account balance. 35x wagering. Play Responsibly.
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Videoslots

TOTAL WELCOME PACKAGE

£200
+ 11 free spins no wagering

ON REGISTRATION

11 free spins no wagering

1ST DEPOSIT BONUS

100% bonus up to £200

Logo Spinit
4 /5
4.0 rating

Spinit

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% bonus up to £100 + 200 bonus spins

Full T&C's Apply. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins on Starburst will be credited instantly + then 20 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
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Spinit

TOTAL WELCOME PACKAGE

Up to £100
+ 200 bonus spins

1ST DEPOSIT BONUS

100% bonus up to £100 + 200 bonus spins

Logo Paddy Power
4.5 /5
4.5 rating

Paddy Power

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100 Free Spins on Daily Jackpot Games with Promo Code PGCTV1

1) To take part, you must register via the registration code PGCTV1 and opt in. 2) Get SMS-verified by supplying a valid telephone number. 3) Enter the validation code received by SMS to redeem the free spins. 4) Free Spins are valid on any of our Daily Jackpot games. 5) Free Spins will expire in 10 days from receipt of the offer.
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Paddy Power

TOTAL WELCOME PACKAGE

100 Free Spins No Wagering

1ST DEPOSIT BONUS

100 Free Spins on Daily Jackpot Games with Promo Code PGCTV1

Discover the best new casinos

ALL NEW CASINOS

The gambling industry is always kept on its toes with brand new casinos. At JohnSlots, we bring you only the best of new casinos – that is, those that are safe, licensed, generous in their offers, and packed with slots. Be sure to regularly visit our new casinos toplist to find the latest and most trusted new casinos to try.

Logo Your Favourite Casino
3.8 /5
3.8 rating

Your Favourite Casino

3.8 rating
3.8 /5

1ST DEPOSIT BONUS

Up to 500 free spins on Starburst

MIN DEPOSIT £10.00, £8.00 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250.00), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY
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Your Favourite Casino

TOTAL WELCOME PACKAGE

Up to 500 free spins

1ST DEPOSIT BONUS

Up to 500 free spins on Starburst

Logo Duelz Casino
4.5 /5
4.5 rating

Duelz Casino

4.5 rating
4.5 /5

1ST DEPOSIT BONUS

100% up to £100

Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly!
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Duelz Casino

TOTAL WELCOME PACKAGE

Up to £100
+ 100 Free Spins

1ST DEPOSIT BONUS

100% up to £100

Logo Royal Valley
3.7 /5
3.7 rating

Royal Valley

3.7 rating
3.7 /5

1ST DEPOSIT BONUS

100% up to £100 + 100 Spins

Min Deposit £10 on all 3 deposits. Max Bonus £100 1st dep, £100 2nd dep, £300 3rd dep. Winnings from bonus and spins capped at x4. Spins valid on selected games for 7 days from activation, any unused shall be removed. Bonus funds must be used within 28 days. Both Spins and Bonus funds are separate to Cash funds, and subject to 30x wagering (spins/bonus + cash). Terms apply. Play Responsibly.
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Royal Valley

TOTAL WELCOME PACKAGE

£500
+ 150 Spins

1ST DEPOSIT BONUS

100% up to £100 + 100 Spins

Logo Skol Casino
4 /5
4.0 rating

Skol Casino

4.0 rating
4 /5

1ST DEPOSIT BONUS

100% up to £300 + 100 Spins

One bonus offer per player. Min dep £20. Max bonus bet £5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Offer consists of: 1st dep: 100% up to £300 & 100 spins, 2nd dep: 75% up to £300 & 75 spins, 3rd dep: 50% up to £300 & 50 spins, 4th dep: 25% up to £300 & 25 spins, 5th dep: 100% up to £100. The 100 spins triggered on your 1st dep are credited at a rate of 25 spins per day over 4 days. Bonus spins winnings credited as bonus funds & capped at £50. For the 1st dep offer, this winning cap shall be applied to each set of 25 spins. Bonus funds separate to Cash funds and subject to 35x wagering.
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Skol Casino

TOTAL WELCOME PACKAGE

Up to £1,300
+ 250 Free Spins

1ST DEPOSIT BONUS

100% up to £300 + 100 Spins

Mix things up with the best online casino games

We may be called “JohnSlots”, but we’re much more than just slots. In fact, we also provide loads of information on traditional casino games like blackjack, baccarat, roulette and more. If you fancy going back to where casino all began, make sure to check out our casino games page.

About JohnSlots

Everything to know about JohnSlots, your friendly casino guide

We often talk about all the things we offer, like expert casino reviews and updates on casino bonuses and slots. But the real question is, who are we exactly and why do we do it? Read on to get to know a bit more about our site, our team and why we’re such fans of the online casino world.

What is JohnSlots?

To put it simply, JohnSlots is a slot and casino comparison site. But it’s also much, much more than that. We were founded in 2013 by a group of passionate gamblers and iGaming experts who were overwhelmed by the thousands of casino brands online. Everything was so spread out and finding the best information and news was almost becoming a full-time job… so we made it one.

Our goal has always been to create a simple way for players to sift through information and find what they’re looking for. We’re here to bring you the best and latest news to make your casino journey smooth, and most importantly, fun.

What do we do exactly?

Anything and everything related to online casino and slots is what we do. From reviews, toplists, comparisons, guides, tips, industry news and more, you’ll find it all here, all in one place.

That includes more than 120 casino reviews (and counting) by expert players who really know their stuff, hundreds of slot reviews from the good to the bad, (we’re crazy about slots and we love discovering new ones), and various toplists to help you choose casinos or games.

Why do I need a comparison site like JohnSlots?

There are actually a few reasons, but the main one is that without JohnSlots, you’d have to trawl through pages and pages on the internet to find all the information yourself. We make it super simple to find and access the best information and casinos in just one click.

We also ensure the safety and legality of all casinos and games mentioned on our site, so you can always rest assured that you’re playing with casinos you can 100% trust. As industry experts ourselves, we also have insider knowledge on new game launches, features, casinos and more, allowing us to bring you up-to-date information before you hear about it elsewhere.

Aside from that, we’re also often able to bring you exclusive offers and bonuses that you won’t find anywhere else. So not only will you want to read JohnSlots when you start your casino experience, you’ll want to make it a regular part of your journey.

Why should I know about new slots?

Besides testing promising new online casinos, we also test all interesting new slots!

We have hundreds of slot reviews and new reviews are added every week. By checking our slots page you’ll always know the most interesting upcoming slots to see which of them will be worth your time and money.

New online slots mean not only new innovative features but online casinos often offer promotions for you to test the new games for free.

Many online casinos offer free spins or bonus spins to new slot releases

The big game providers, like NetEnt or Yggdrasil, have network promotions, which you can find on many casinos and hence win some handsome prizes

New slots can possibly have brand-new, innovative features we’ve never seen before

A massive games selection will keep gambling interesting but also make sure different types of players each have something they like

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