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Interwetten Casino Review

avatarZuzana C.
Last updated 06/2026
Safety Index
8.7
User feedbackMixed
7 reviews
avatarZuzana C.
Last updated 06/2026

Read our Interwetten Casino review and find out if it's safe and legit. Explore its player feedback and complaints, T&Cs, games & bonuses.

Doesn't accept players from Ohio
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Pros and cons

  • Phone customer support available
  • Mobile casino app for Android and iOS
  • Unlimited withdrawals
  • No live chat

Casino screenshots

interwetten_casino_gr_homepage_desktop
interwetten_casino_gr_game_gallery_desktop
interwetten_casino_gr_promotions_desktop

Interwetten Casino Review

When reviewing and assessing Interwetten Casino, our independent casino review team has weighed its advantages and drawbacks following our casino review methodology. To define whether this casino is legit and safe, or possibly harmful, our reviewers have carefully considered the fairness of its Terms and Conditions, licenses, customer support, limits, existing player complaints, and other important factors.

We've worked out the casino's Safety Index, a numerical and verbal representation of online casinos' safety and fairness, based on these discoveries. A higher Safety Index generally correlates with a higher likelihood of a positive gameplay experience and hassle-free withdrawals. Interwetten Casino has a High Safety Index of 8.7, which makes a recommendable option for most players in terms of fairness and safety. Keep reading our Interwetten Casino review to learn more about this casino and decide whether it is a good choice for you.

Safety Index – Interwetten Casino fairness and safety

To calculate a casino's Safety Index, we use a complex formula that takes into account a plethora of information we have collected and evaluated in our review. That entails the casino's Terms and Conditions, complaints from players, estimated revenues, blacklists, and many others.

In our Interwetten Casino review, we extensively examined and analyzed the Terms and Conditions of Interwetten Casino. We did not come across any rules or clauses that we view as unfair or predatory. This is an encouraging sign, as any such rules could be held against players to defend (or held against players as a basis for) withholding their winnings.

Based on our estimates or gathered data, Interwetten Casino is a very big online casino. In proportion to its size, it has received complaints with a low total value of disputed winnings. We consider the casino's size and player complaints in relation to each other, as bigger casinos tend to receive more complaints due to their higher number of players.

As far as we are aware, no relevant casino blacklists mention Interwetten Casino. The inclusion of a casino in blacklists, such as our Casino Guru blacklist, could suggest misconduct against customers. It's advisable for players to factor this in when making their casino choices.

All in all, when combined with other factors that come into play in our review, Interwetten Casino has landed a High Safety Index of 8.7. This casino can be considered a recommendable option for most players since it fosters fairness and honesty in their treatment of customers.

Terms and Conditions of Interwetten Casino evaluated

Every time we review an online casino, we go through the Terms and Conditions of each casino in detail and examine how fair they are. In T&Cs of many of them, we uncover clauses and rules which we consider unfair or outright predatory, as they give the casino the possibility to justify not paying out winnings to players in certain situations.

We did not find any unfair or predatory rules in the Terms and Conditions of Interwetten Casino during our review.

Player complaints submitted about Interwetten Casino

Our casino review methodology relies heavily on player complaints, seeing as they give us valuable information about the issues experienced by players and the casinos' way of resolving them. When determining the casino's Safety Index, we consider all complaints received through our Complaint Resolution Center, as well as the complaints submitted through other websites and channels.

We currently have 7 complaints about this casino in our database. Because of these complaints, we've given this casino 1,592 black points in total. You can find more information about all of the complaints and black points in the 'Safety Index explained' part of this review.

Interwetten Casino user feedback and reviews evaluated

Casino Guru, provides a platform for users to rate online casinos and express their opinions, feedback, and user experience. Relying on the collected data, we compute an overall user satisfaction score that varies from Terrible to Excellent.

Judging by the 7 user reviews given to Interwetten Casino, it has a Mixed User feedback score. The reviews submitted by users are available in the 'User reviews' segment of this page.

Note: User reviews may not accurately reflect the casino's quality since some casinos may try to generate fake reviews to boost their user feedback rating, and dissatisfied players may also submit negative reviews to harm the casino's reputation. Although we make every effort to filter them out and calculate an impartial user feedback score, we do not include user reviews in our Safety Index calculation just to be sure.

Licenses and company data

Interwetten Casino is owned by Interwetten Gaming Ltd. and has estimated revenues exceeding $20,000,000 per year. This makes it a big online casino on our scale.

Interwetten Casino has been granted a gambling license in Greece.

Payment methods, win and withdrawal limits

Interwetten Casino supports 14 payment options. This includes: Skrill, Neteller, PaysafeCard, VISA, Mastercard, PayPal, ApplePay, Skrill 1-Tap, VIVA, Aircash, Viva Spot, IRIS, Google Pay, vivawallet.

Many online gambling sites place restrictions on the maximum winnings and withdrawal amounts for players. Oftentimes, the win and withdrawal limits are high enough as to not impact most players. That being said, there are casinos, which pose quite restrictive limitations on the win and withdrawal amounts. This is the reason why we consider these limitations in our casino reviews. You can find information about the casino's win and withdrawal limits in the table below.

Withdrawal limits Win limits
Unlimited No win limit
Note: It is possible that not all payment methods listed above can be used for both deposits and withdrawals. Additionally, certain methods may only be available in some countries.

Customer support and language options

In our casino reviews, we always collect data about available languages and customer support options. You can find languages available at Interwetten Casino in the table below.

Language Website Customer support Live chat
English Yes Yes No
Greek Yes Yes No

To understand how helpful, professional, and prompt the customer support representatives are, we contact them directly as a part of our casino review methodology. We believe customer support is very important as it provides assistance should you encounter any problems with registration at Interwetten Casino, managing your account, withdrawals, or other matters. Interwetten Casino has an average customer support, judging by the results of our testing.

Casino games and slots available at Interwetten Casino

Interwetten Casino offers these types of casino games: Slots, Roulette, Blackjack, Betting, Baccarat, Jackpot games, Live games, Other card games, Virtual sports, Other games, Crash games, Live shows, Live baccarat, Live bingo, Live blackjack, Live dice games, Other live games, Live poker, Live roulette.

Casino games from 41 game providers are offered. This includes NetEnt, Nolimit City, Playtech, Play'n GO, Evolution Gaming, Pragmatic Play, Yggdrasil Gaming, Red Tiger Gaming, Big Time Gaming, iSoftBet, Playson, ELK Studios, Push Gaming, Endorphina, Wazdan, Red Rake Gaming, 1X2 Gaming, Booming Games, Iron Dog Studio, Relax Gaming, Greentube, Inspired Gaming, Gaming Corps, Leap Gaming, Fantasma Games, Ela Games, Swintt, Synot Games, Hölle games, Stakelogic, Spinmatic, G Games, Peter & Sons, Gamomat, Games Global, Just For The Win, Bragg Gaming, Foxium, Hacksaw Gaming, Amusnet, Print Studios.

Interwetten Casino bonuses and promo codes

Online casinos give bonuses to both new and existing players in order to gain new customers and encourage them to play. The two most popular kinds are free spins and no deposit bonuses, which are given to players upon signing up, and deposit bonuses, which are given to players after they make a deposit. However, casinos also offer other types of promotions, bonus codes, welcome sign-up bonuses, or loyalty programs.

Currently, our database has the following 2 bonuses from Interwetten Casino:

  • €5 NO DEPOSIT BONUS
  • 100% up to €200

Please note that some of these may only be available to players from selected countries. More information about which bonuses are available in your region can be found in the 'Bonuses' section of this review.

Company info

  • Owner Interwetten Gaming Ltd.
  • Operator Interwetten Gaming Limited
  • Established 2008
  • Estimated annual revenues > $20,000,000

Safety and fairness

Take a look at the explanation of factors that we consider when calculating the Safety Index rating of Interwetten Casino. The Safety Index is the main metric we use to describe the trustworthiness, fairness, and quality of all online casinos in our database.

Terms and conditions
Fair
Issues found: 0
Last updatedLast updated

We go over the terms and conditions of each casino and look for unfair rules that could potentially be used against players. Any clauses we consider to be unfair result in a lower Safety Index for the casino.

Casino size
Very big casino

Bigger casinos are generally safer for players, because their high revenues allow them to pay out even very big wins without any issues and their quality has been proven by a large number of players. We take into account estimated revenues over the last 4 years.

Complaints ratio
Good
Total complaints: 25
Last updatedLast updated
  • Opened 0
  • Unresolved 4
  • Resolved 5
  • Rejected 16
Browse complaints

Player complaints signify that the casino does not treat players right or deal with certain situations correctly. We consider the number and seriousness of complaints in relation to the casino’s size, as it can be expected that sites with more players will also have more complaints.

Blacklists
None
0x

    If a casino appears on relevant blacklists, it is usually a sign that it has some negative qualities. We consider each blacklist and decrease the casino’s Safety Index based on our view of the situation and its seriousness.

    Other factors
    Neutral
    Last updatedLast updated

      There can also be other characteristics and qualities of a casino that influence its Safety Index, such as win limits, low withdrawal limits, fake games or licenses, bad or no customer support, a network of land-based shops, etc.

      Licensing authorities

      • gr
        GreeceHGC-000019-LH
        Verified

      Games

      Explore the game selection available at Interwetten Casino. Find out what types of games are available, which game providers are supported, and which are the most popular titles available at the casino.

      Game types

      Slots
      Roulette
      Blackjack
      Betting
      Video poker
      Bingo
      Baccarat
      Jackpot games
      Live games
      Poker
      Craps and dice
      Keno
      Scratch cards
      eSports betting
      Crash games
      Available: 8 Not Available: 7

      Game providers

      Show all (41)
      • NetEnt
      • Nolimit City
      • Pragmatic Play
      • Playtech
      • ELK Studios
      • Big Time Gaming
      • Yggdrasil Gaming

      Interwetten Casino bonuses

      Browse all bonuses offered by Interwetten Casino, including their no deposit bonus offers and first deposit welcome bonuses.

      Casino Guru
      We want players to understand gambling.

      Payments

      Browse an overview of payment methods supported by Interwetten Casino, along with related limits and fees associated with transactions to or from your casino account.

      Payment methods

      Show all (14)
      • Neteller
      • Skrill
      • PaysafeCard
      • VISA
      • Mastercard
      • PayPal
      • ApplePay

      Transaction limits

      Withdrawal limits
      Not limited for EUR
      Win limits
      Unknown

      Currencies

      Traditional

      Supported Fiat currencies.

      EUR

      Customer support

      Curious about the customer support options available at the casino? Explore the language options and support types, as well as the results of our customer support testing.

      Language options

      Website
      Available in 2 languages
      EnglishGreek
      Live chat
      Live chat not available
      Customer support:
      Available in 2 languages
      EnglishGreek
      E-mail support rating
      Subpar
      Average response time: 1d
      Last updatedLast updated
      Date and tester
      Response time
      Rating
      09 Jun 2026
      Zuzana C.
      1d
      Subpar
      11 Aug 2025
      Jannete H.
      Not measured
      Subpar
      20 Dec 2024
      Michaela S.
      Not measured
      Subpar
      19 Jan 2024
      Dominika L.
      Not measured
      Subpar
      07 Feb 2023
      Maria P.
      Not measured
      Subpar
      08 Mar 2021
      Tomas B.
      Not measured
      Subpar

      User reviews of Interwetten Casino

      This is a place to share experience with Interwetten Casino. Read what other players wrote about it or write your own review and let everyone know about its positive and negative qualities based on your personal experience.

      User feedback:
      Mixed

      Rated by 7 users

      Very positivePositiveNeutralNegativeVery negative

      Do you have any experience with this casino?

      Write a review
      Casino Guru
      We want players to understand gambling.
      • 9 months ago
      EDIT (SEPT 30/25):
      Registration now works.
      Interwetten does things a little different with their registration bonus, offering up $8 to play Book of the Fallen any way I'd like. This is a nice change from the usual 50 spins @ $0.10 each.
      That being said, they're slangin' the 94% versions of basically every game they offer, so if you like taking it dry, you may enjoy playing here.

      This place won't be getting a deposit from me.

      **********ORIGINAL POST**********

      I was unable to sign-up at this casino.

      While their website does list Canada as an option, I seemingly ran into some sort of technical error which prevented me from being able to pass SMS verification.
      After a few back-and-forth emails with support, they decided that the problem must be on my end, as they were "..currently not aware of any problems in this regard."

      I will email support again after trying other devices, as per their suggestion.
      • E-mails to customer service were responded to quicker than expected
      • Registration bonus came as an $8 bonus for Book of the Fallen instead of 50 spins. This was different and fun.
      • A short provider list = a small gaming library. No PnG, Games Global or Relax.
      • Every game I've tried so far has been the lowered-RTP version of it. Most are running ~94%.
      • 9 months ago
      I was a bit skeptical at first because of the bad reviews. But then I played and won a decent amount. Verification was quick, and so was the withdrawal to my bank account – it was in my account within a few hours. My biggest drawback, however, is that once you request a withdrawal, you can still cancel it. The next time I won, it was on the weekend. I requested the withdrawal Friday night and went to sleep. When I checked Saturday morning, the withdrawal hadn't been processed yet. Unfortunately, that tempted me to cancel it and ultimately lose it. My own fault, of course. But if the option weren't available in the first place, you wouldn't be tempted to do so. They know exactly what they're doing, because many people are then tempted to continue playing. I found that very unfortunate. However, since I had a positive experience with the withdrawal before, I don't hold it against them so much. Hence a neutral rating.
      • Fast deposit and withdrawal
      • Good slots
      • Fast verification
      • Many payment options
      • Bonuses leave much to be desired
      • Allows cancellation of withdrawal
      • 1 year ago
      Well, after reading some negative reviews about Interwetten, I had serious doubts about whether I would get my 1800 Euro profit. I have to say that it took a few days because there were holidays, but the customer service, which is fantastic, told me that my withdrawal would arrive today, and it did, so I had a good experience on their part.
      • Safe Refunds
      • 2 years ago
      My account was suddenly blocked without any reason given. I always deposited well and rarely withdrew anything (as is the case when playing)
      When I asked, I was told that it was a decision made by risk management and that I could continue to use the betting area.
      Today I checked again and the account was completely blocked.
      I think a reason would at least be appropriate if you lock out a loyal customer.
      • I thought IW was a good casino
      • Now I don’t think so anymore
      • 4 years ago
      Hey addicts ;)

      and although I wanted to let go of words of praise about Interwetten. Had used a no-deposit at Intere'wetten about nine months ago and was able to make 400 euros with it... Of course I had to make a minimum deposit before paying out, which I did and was able to easily make 350 euros and the next day ma pay out 150€. This of course took 5 business days via Mastercard.
      The only shit is the stupid 1€/5sec. Limit for slots. Otherwise very trustworthy and from time to time there are voucher campaigns with up to 50 euros and 1 sales or at least very little if I'm not mistaken...
      • Good voucher promotions, trustworthy, Playandgo for Germany
      • Little turnover on bonuses
      • 5 second rule
      • slow payout for Mastercard
      • Could do with a design refresh
      • 4 years ago
      I've been playing here for a number of years and have always been satisfied. I asked for a bonus a couple of times during that time because I deposited a lot but didn't win anything. I got 50€ each time. In between there is the Vip Bonus without asking. The support is very friendly. You never talk to a clueless person who answers with standard phrases. This is very important to me personally, because when I have a concern in the casino, it's not enough just to be friendly, I also want someone to help me. I've played at many casinos and have never been really satisfied with the support..
      After you are verified, every payout works without any problems. No ifs and buts. Bank transfers take about 2-3 business days.
      • Helpful support
      • Fast, uncomplicated payment
      • VIP Bonus / Cash
      • 4 years ago
      Very little profit in slots, slots games are incomplete without the good options-functions provided in other casinos, my participation is a very bad experience, in fact I gave it a second chance after a year but I was not happy about the slots
      • the telephone conversation in Greek
      • zero odds on slots

      Interwetten Casino discussion

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