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Top 5 UK Casino's Online

Who Are We?

Ranking and reviewing the five top real money online casinos in the UK was no easy task but was only step one in our plan. Our long-term goal is to make Top5CasinosOnline.com one of the best casino comparison sites out there and a trusted source for all things online gambling.

Our team of casino experts has been reviewing online casinos for over ten years. In that time we have seen the good, bad, and the ugly of the casino world. Drawing on that experience, we can quickly identify if a casino is safe and reliable.

How do we choose our top 5 casinos?

Our team of online casino experts go through a rigorous evaluation process to find the top casinos online, and because we only rank the top five casinos for each category it means only the very best can make the cut!

The assessment criteria include:

  • Licensing and Regulation. (We will only ever list regulated online casinos).
  • Safety and Security
  • Customer Support
  • Casino Software and Game Selection
  • Payment Options and Withdrawal Speed
  • Bonus Offers and Promotions

Once our team has analysed a casino using the above criteria, the next job is to decide whether it’s good enough to make it onto one of our top 5 lists. To do this, the entire team come together and discuss the pros and cons of each casino before finally agreeing which should feature as a top 5 casino.

This approach means the reviews are not based on a single persons opinion, but rather a collective opinion from real experts in the industry.

What are the categories?

Because no two casinos are the same, we produce and regularly update several different top 5 rankings depending on the feature that is important to you. The categories we currently rank casinos for are:

  • Top 5 UK Casinos Online – This is the big one, the list they all want to be on. We don’t rank these casinos on any specific feature. Instead, we look at the entire offering of each casino and list the very best five around. If a casino is on this list, you know it has something for everyone and is one of the best and most reliable casinos around.
  • Top 5 No Deposit Casinos – Many online casinos require you to make a deposit to receive a bonus. However, a handful of casinos no offer big bonuses just for joining, even if you don’t make a deposit. In this list, we only feature casinos with the very best no deposit bonuses on offer.
  • Top 5 Casino Bonuses – We’ve scoured the market to find the very best casino welcome bonuses on offer. Typically, the best bonuses offer free cash or a deposit match bonus, alongside free spins on a specific game. In this top 5 list, we feature the casinos with the best overall bonus package so you can get more value for money even with more modest deposit amounts.
  • Top 5 Mobile Casinos – Even with the massive growth in popularity of mobile gaming, some casinos have been slow to catch on to the trend. Although most casinos can be played via a mobile device, all mobile casinos have not been created equal – some are far superior to others. In this list, we rank the casinos with the very best mobile experience, taking into account ease of use, number of games available, and the range of devices the casino works on.
  • Top 5 New Online Casinos – With new casinos launching almost every week, our team is constantly reviewing the latest online casinos. If they are good enough, they make our top 5 new casino list, but only if we have complete confidence in the company behind the casino.

Why play at a regulated online casino?

As with any online transactions, you have to have to have complete confidence in the company you are dealing with, playing online casinos is no different. By sticking with regulated online casinos, you know your winnings a

What makes an online casino regulated:

  • Must be UK licenced, operated and taxed
  • Verified as safe and reliable
  • Prompt customer support with all complaints handled correctly
  • Games must be fair and true to claimed payout percentages
  • Funds must be fully accessible, and all wins able to be paid

If you see a casino featured on Top5CasinosOnline.com then you know it complies with all of the above criteria and is, therefore, a safe place to play.


All of our top 5 casino bonus must meet a set criteria before we consider adding them to our site.
These requirements include:

Casino Quality

Only the very best casinos with a smooth user experience get featured on our site


All casinos must have proper gambling licences in place and be regulated under UK law before they are published in our top 5 list

Bonus Amount

The bigger the bonus, the more chance you have of winning, so we look at the size of the bonus being offered and only the biggest make our top 5 list

Type of Bonus

Whether it’s free cash or free spins on a particular game (preferably both!), we carefully consider the merits of the type of bonus being offered by a casino

Wagering Requirements

A smaller bonus with lower wagering requirements is preferable over a larger bonus with unrealistic wagering amounts, so we check the terms of each offer we feature carefully to make sure it’s both fair and transparent.

After considering all of the above factors, our team of experts decide together which casino bonuses are worthy of featuring on our top 5 list so you only ever see the very best all-round offers.

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