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Slots.io Casino Review

4/5 star-full-icon star-full-icon star-full-icon star-full-icon star-empty-icon
Written By Kay Jones

We must open this review by letting you know that we no longer recommend Slots.io casino. Instead, check out the top online casinos in the UK market at the moment, as compiled by our experts.

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  • estonia Estonia
kay jones
Kay Jones
Our Expert

No registration casinos are safe and secure with players required to deposit via specific banks. In terms of easiness, the rest of the site follows suit and it’s one of the best user-experiences we’ve had.

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Slots.io Casino Bonus for New Customers

Unfortunately, the site does not offer a welcome bonus. This was quite a letdown so early on in our review, but we also realized that the site is well geared for a speedy set-up. With no registration required, users can simply enter their bank details and start playing within a couple of minutes. The site also has some generous rewards in store for players who stick around, so keep reading our Slots.io review to find out more.

Though If you happen to be looking for an online casino with a welcome bonus, you should head over to our deposit bonuses page, where you will find all the latest and the best casino bonuses. 

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  • vip-icon Personalised rewards
  • usp-icon No registration required
  • withdraw-icon Unlimited withdrawals
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Bonus Terms and Conditions
Bonus Details
Deposit now and start playing – no registration required! ● Instant withdrawals - Cash out your winnings. ● Loyalty Program - Fantastic rewards. ● 21+, Players from Estonia, Germany and Finland Only. ● T&Cs Apply. Slots - 0xb #ad
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Slots.io – Are there any promotional campaigns?

Yes, Slots.io offer some very attractive promotions from time to time. But admittedly, this is not their forte. They have a page dedicated to active promotions where users can find details and terms for each promotion by clicking its respective banner. We should point out that only 3 promotions where available at the time of writing, however, we are quite hopeful that we will be seeing more in the future. On the other hand, Slots.io do offer generous rewards to their loyal customers through a very attractive rewards program. But more on that later.

Is Slots.io Safe?

The website has a very clean and organized look, with a convenient well thought out layout that makes browsing games a pleasure. This is generally a good indication, but not nearly enough on its own for this section. More importantly, the website enjoys an SSL certificate which indicates self-encryption and a good degree of security and data privacy. Slots.io are licensed in Estonia and subject to supervision by the Estonian Tax and Customs Board (EAMT), we did like that all this information was clearly labeled on the website.

However, we did take issue with the fact that there is no mention of verification of their RNG throughout the website as well as their T&C’s. We also weren’t thrilled that the site failed to provide links to any of their licenses or certificates. We hope this will be updated soon as this would give users more peace of mind.

 On the other hand, the company’s terms and conditions, cookie policy, complaints, privacy policy, and responsible gambling pages are all easily accessible through quick links found at the bottom of their homepage. We always love to see all these resources spread out on dedicated pages, particularly the player protection tab. The responsible gambling page informs users of the player protection tools available. These include net loss limits, session duration limits, and self-exclusion. It is always positive to see websites encouraging the use of these tools. However, Slots.io really go the extra mile here by providing country-specific self-assessment tests designed to help users realize when their habits are becoming problematic. We were also quite impressed with the level of detail in the cookie and privacy policies found on site. We have enough experience to say that this isn’t something you find on most casino sites, and the extra transparency is well appreciated!

Slots.io Payment and Withdrawals options

Slots.io makes it pretty easy and straightforward to deposit via Trustly. Trustly is the only payment method available at slots.io and requires a minimum of €10 to deposit. For those who don’t know, Trustly, regulated by the Swedish Financial Body, is a secure bank transfer option which allows customers to transfer funds directly from their personal bank account in a fast and simple manner. Slots.io does not require any form of registration, so you don’t need to take the time to send your KYC documents in, as Trustly verifies your information and sends it over to Slots.io for you!  All you need to do is click the deposit button, enter your amount and input your bank details and you’re good to go!

Note: Slots.io will ask for KYC verification documents for anyone who has deposited or withdrawn €2,000 or over, in a month.

The most used payment methods at Slots.io Casino

Slots.io Withdraw with No Limits!

Like most online casinos, Slots.io only allows withdrawals back to the same deposit method used. Meaning you’d need to withdraw it back to your bank and can’t use any other third-party accounts. Though we’re happy to mention that there are no withdrawal limits, and you are free to withdraw when and how much you like at any time!

Payment Method

Withdrawal Time



Sometimes Instant and
between 1-6 working days

€20 –Unlimited

  • Daily Withdrawal Limit: No Limit
  • Monthly Withdrawal Limit: No Limit
  • Jackpot wins are paid out in full
Deposit Methods
Withdrawal Methods
Accepted Currencies
  • EUR - €

Slots.io Casino- Over 850 Games Available!

Slots.io has a very attractive and wide casino game selection with various filters, themes, and designs for their Video slots, Blackjack, Jackpot slots and Baccarat games.  In fact, Slots.io use only the best gaming software providers such as Microgaming, NetEnt, and Evolution Gaming to give you unlimited access to the games you love.

The site is super easy and straightforward to use. You’re able to simply search for your favourite game on the search bar above or filter your game according to your preferences. They do offer a filter specifically for their newest and most popular game recommendations; some which include Gonzos quest, Hot Chilli, or Dead or Alive 2. However, you are also able to filter by game type, provider, theme, and arrange the provided results by name or game popularity. The site’s filters, search bar, interface, and variety of games is primarily what makes Slots.io stand out from its competitors.

We will admit, we do feel a little spoilt for choice as Slots.io even offer various variations of the same game for those feeling a little more adventurous. Double Exposure, Atlantic City Blackjack, European Blackjack, Big 5 Blackjack, and Premier Euro Blackjack are all variations of the Classic Blackjack game we know and love. This also applies to their Baccarat games like Baccarat Gold, High Limit Baccarat and Baccarat Pro which holds VIP Limits. As well as Roulette, offering Premier Roulette, European Roulette, American Roulette, Multi Wheel European Roulette, The French Roulette, and European Roulette.

Available Games
  • Blackjack
  • Video Poker
  • Slots
  • Jackpot Slots
  • Table Games
  • Scratch Cards
  • Roulette
  • Craps
  • Baccarat
  • Live Dealer Blackjack
  • Live Dealer Roulette
  • Live Dealer Baccarat

Slots.io Mobile Casino App

Slots.io meet the industry standard by providing games that can be run on any device without issue. While there is currently no mobile app to speak of, mobile players shouldn’t be discouraged as the site is easily accessible through all major mobile browsers. We were happy to see that all games, such as Vikings, Monkey Warrior, and even Slots.io live casino games, were available to use on their mobile version. Not only that but we can say that the mobile experience is almost identical to that on a desktop device. This means you won’t miss any of their amazing features when playing on the go.

slots io screenshot app

Slots.io Live Casino Games

We can say that the live casino games offered on-site are fun to play and of great overall quality. Though we were less than impressed with the variety of live casino games available. We also wish that we could filter the site to show only live games. However, the search bar does mitigate this by providing fast responses matching your search criteria. All in all, no deal breakers here. We just hope that Slots.io will consider adding more variety to their live casino game catalogue in the future. If you’re looking for your more than average live casino then we would suggest taking a look at 888 Casino and LeoVegas, as well as our reviews of them.

Slots.io Loyalty Program – Get awarded for every bet placed!

Immediately after joining Slots.io you’ll notice your automatically gaining level points with every bet placed on most slots. We were happy to see a detailed page dedicated to their rewards, highlighting how they value every customer and how the points awarded may differ from user to user.  The Loyalty levels set for Slots.io loyalty program is below:




Bronze (Level 1)

0 points

1x multiplier

Silver (Level 2)

750 points

1.25x multiplier

Gold (Level3)

5,000 points

1.5x multiplier

Platinum (Level 4)

35,000 points

1.75x multiplier

Diamond (Level 5)

100,000 points

2x multiplier

VIP (Level 6)

350,000 points

3x multiplier

After accumulating a certain amount of points you’ll be able to qualify for Slots.io milestone rewards, which unlock automatically when progressing from one level to another. You can even qualify for a cash rebate from their house edge which is based on each individual game house edge %.  When looking over their general terms, it seems that the average slot game house edge for Slots.io is 4%. You can check out the Slots.io milestone and cash rebate rewards below:

  • Bronze (Level 1) – Milestone rewards (Free spins, cash, reward points, bonuses etc)
  • Silver (Level 2) – Milestone rewards
  • Gold (Level 3) – Milestone rewards
  • Platinum (Level 4) – Milestone rewards + 5% rebate cash from house edge
  • Diamond (Level 5) – Milestone rewards + 7% rebate cash from house edge
  • VIP (Level 6) – Milestone rewards + 10% rebate cash from house edge

When it comes to loyalty and rewards, we love that Slots.io don’t go for the ‘one size fits all’ approach like so many others do. On the contrary, Slots.io’s rewards are fully personalized and tailored to each user’s individual gameplay and characteristics.

You can easily keep track of your loyalty level progress, your milestone rewards, and reward points by accessing the ‘Loyalty program’ tab on your account profile. This page also allows you to manually convert your reward points for a cash rebate by clicking the ‘add to balance’ button. Overall we were quite impressed with Slots.io’s rewards and loyalty program. Not only are the rewards generous, but as we’ve seen they’re also tailored to your individual preferences!

Slots.io Customer Care

You can get in touch with Slots.io via email or live chat any time, day or night. Unfortunately, there is no telephone support line, and while there are a few FAQs on the help center page, we did feel that some detail was lacking here. Hopefully, these will be updated soon.

That said, our experience on Slots.io’s live chat support was very good. The customer service representative picked up our chat promptly and was very friendly and helpful. Our general query was resolved in a matter of minutes and we were left fairly impressed with their service overall.

Slots.io Casino Contact Details

Slots.io Casino Estonia, Germany and Finland Friendly!

The website is available in a variety of languages, namely Estonian, German, Finnish, Russian and of course English. This is quite comprehensive, but Slots.io even go a step further by offering customer support in all 5 languages.

Currently, the site only accepts deposits from users in Estonia, Germany, and Finland. However, if you happen to be outside these countries and wish to give the site a go, we would suggest taking a look at some alternative casinos listed in our Slots.io review below.

Available Languages
  • English
  • German
  • Russian
  • Finnish
  • Estonian
Excluded Countries
  • USA
  • United Kingdom
  • Costa rica
  • Gibraltar
  • Canada
  • France
  • Italy
  • Ireland
  • Australia
  • China
  • Japan
  • Thailand
  • India
  • Vietnam
  • South Korea
  • Cambodia
  • Indonesia
  • Malaysia
  • Philippines
  • Portugal
  • Spain
  • Sweden
  • Denmark
  • Netherlands
  • Norway
  • Poland
  • Russia
  • Serbia
  • Croatia
  • Greece
  • Cyprus
  • Israel
  • Bulgaria
  • Hungary
  • Czech Republic
  • Turkey
  • Romania
  • Belgium
  • Switzerland
  • Afghanistan
  • Ethiopia
  • Hong Kong
  • Iraq
  • Iran
  • Jordan
  • Kuwait
  • Pakistan
  • Syrian Arab Republic
  • Yemen
  • Armenia
  • Cuba
  • Moldova
  • Myanmar
  • North Korea
  • Sudan
  • Ukraine
  • Kyrgyzstan
  • Mexico
  • Malta
  • Curacao
  • Austria
  • Brazil
  • Chile
  • Peru
  • Argentina
  • Bolivia
  • Colombia
  • Ecuador
  • El Salvador
  • Guatemala
  • Haiti
  • Honduras
  • Nicaragua
  • Panama
  • Paraguay
  • Puerto Rico
  • Dominican Republic
  • Uruguay
  • Venezuela
  • Andorra
  • United Arab Emirates
  • Antigua and Barbuda
  • Anguilla
  • Albania
  • Angola
  • Antarctica
  • American Samoa
  • Aruba
  • Aland Islands
  • Azerbaijan
  • Bosnia and Herzegovina
  • Barbados
  • Bangladesh
  • Burkina Faso
  • Bahrain
  • Burundi
  • Benin
  • Bermuda
  • Brunei Darussalam
  • Bonaire, Saint Eustatius and Saba
  • Bahamas
  • Bhutan
  • Bouvet Island
  • Botswana
  • Belarus
  • Belize
  • Cocos (Keeling) Islands
  • Congo, The Democratic Republic of the
  • Central African Republic
  • Congo
  • Cote d'Ivoire
  • Cook Islands
  • Cameroon
  • Cape Verde
  • Christmas Island
  • Djibouti
  • Dominica
  • Algeria
  • Egypt
  • Western Sahara
  • Eritrea
  • Fiji
  • Falkland Islands (Malvinas)
  • Micronesia, Federated States of
  • Faroe Islands
  • Gabon
  • Grenada
  • Georgia
  • Guernsey
  • Ghana
  • Greenland
  • Gambia
  • Guinea
  • Equatorial Guinea
  • South Georgia and the South Sandwich Islands
  • Guam
  • Guinea-Bissau
  • Guyana
  • Heard Island and McDonald Islands
  • Isle of Man
  • British Indian Ocean Territory
  • Iceland
  • Jersey
  • Jamaica
  • Kenya
  • Kiribati
  • Comoros
  • Saint Kitts and Nevis
  • Cayman Islands
  • Kazakhstan
  • Lao People's Democratic Republic
  • Lebanon
  • Saint Lucia
  • Liechtenstein
  • Sri Lanka
  • Liberia
  • Lesotho
  • Lithuania
  • Luxembourg
  • Latvia
  • Libyan Arab Jamahiriya
  • Morocco
  • Monaco
  • Montenegro
  • Madagascar
  • Marshall Islands
  • Macedonia
  • Mali
  • Mongolia
  • Macao
  • Northern Mariana Islands
  • Mauritania
  • Montserrat
  • Mauritius
  • Maldives
  • Malawi
  • Mozambique
  • Namibia
  • Niger
  • Norfolk Island
  • Nigeria
  • Nepal
  • Nauru
  • Niue
  • New Zealand
  • Oman
  • Papua New Guinea
  • Pitcairn
  • Palestinian Territory
  • Palau
  • Qatar
  • Rwanda
  • Saudi Arabia
  • Solomon Islands
  • Seychelles
  • Singapore
  • Saint Helena
  • Slovenia
  • Svalbard and Jan Mayen
  • Slovakia
  • Sierra Leone
  • San Marino
  • Senegal
  • Somalia
  • Suriname
  • South Sudan
  • Sao Tome and Principe
  • Sint Maarten
  • Swaziland
  • Turks and Caicos Islands
  • Chad
  • French Southern Territories
  • Togo
  • Tajikistan
  • Tokelau
  • Timor-Leste
  • Turkmenistan
  • Tunisia
  • Tonga
  • Trinidad and Tobago
  • Tuvalu
  • Taiwan
  • Tanzania, United Republic of
  • Uganda
  • United States Minor Outlying Islands
  • Uzbekistan
  • Holy See (Vatican City State)
  • Saint Vincent and the Grenadines
  • Virgin Islands, British
  • Virgin Islands, U.S.
  • Vanuatu
  • Samoa
  • South Africa
  • Zambia
  • Zimbabwe
  • Netherland Antilles

Join Slots.io and Start Playing in a Matter of Minutes!

If you're looking for an online casino with massive variety and lightning speed set up, look no further than Slots.io. Slots.io clearly has a cutting edge as seen with our Slots.io casino review. With over 800 different casino games ranging from the simplest slots to some of the latest and most advanced casino games available, we’re sure you’ll find something that tickles your fancy. Better yet, this site lets you skip the sign-up stage altogether leaving you more time for play!

FAQ Slots.io Casino Review

Where can I find the Slots.io casino mobile app? chevron-down-icon

Unfortunately, there isn’t one as of yet. But the site is easily accessible as it is compatible with any mobile browser.

Is there a sign-up offer on Slots.io? chevron-down-icon

There is currently no sign-up offer available on slots.io. While they do lack a little on promotions, we’d say they more than make up for that by offering a fantastic loyalty program.

Do I need to make an account on Slots.io? chevron-down-icon

No registration or sign-up is required. You are fully KYC compliant when using Trustly, as they automatically send your information to the online casino. So, you can just start playing immediately after your first deposit with Slots.io.

How do I deposit on Slots.io? chevron-down-icon

All you need to do is follow the below steps: 1) Open up the Slots.io Website and click the deposit button 2) Select or input the amount you’d like to deposit (They have a minimum of €10) 3) Select your country of origin- Note: It only gives you a choice of Germany, Estonia & Finland 4) It will ask you to choose your bank 5) Depending on which bank you select, you’ll be asked for further Bank ID details 6) Once set, you’ll be able to proceed with the deposit and play instantly

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