We use a transparent, research-driven methodology to assess each gambling site before adding it to our rankings. Here’s what we look at:
UK Licensing & Safety
We only list real money online gambling sites that are licensed and regulated by the UK Gambling Commission (UKGC). The examples of reputable casino/betting brands include bet365, betfred, 10bet, betvictor, mrplay and ladbrokes. This ensures player protection, secure transactions, and responsible gambling tools are always in place.
Bonuses & Wagering Requirements
Welcome bonuses can look generous at first glance – but the real value comes down to the wagering terms, max win limits, and ease of cashout. We compare all bonus offers side-by-side so you know what you’re really getting.
User Reviews & Player Feedback
We keep an eye on public ratings, Trustpilot reviews, and direct player feedback. A site with loads of complaints, delayed withdrawals, or poor customer service? It won’t make our top 20.
Game Selection & Software
Whether you’re into online slots, live dealer games, or sports betting, we check the number of games, the software providers (e.g. NetEnt, Evolution, Pargamatic Play, Playtech), and how often the games are updated.
Customer Support
We rate sites based on their customer support availability (24/7 or limited hours), live chat speed, and overall helpfulness. Fast, friendly, and effective support is a must.
Deposits & Withdrawals
No one likes to wait days for their winnings. We test the withdrawal process, average payout times, accepted payment methods (like PayPal, Pay by Phone, Trustly, debit cards), and any hidden fees.
Trust, Transparency & Fair Play
We only recommend brands with a strong reputation, fair terms, and a proven track record. If a site hides important details or has shady terms, we flag it.
What You Can Expect from TOP20Ranked.com
- Top 20 rankings for every category: casinos, betting sites, new sites, apps, slots & more
- In-depth reviews with pros, cons, and honest verdicts
- Exclusive UK bonus codes and deals
- Regular updates to reflect new launches and changes in the industry
- Expert picks + user feedback integration
Built for UK Players
We focus 100% on the UK gambling market. That means every site we rank accepts UK players, offers GBP payment options, complies with UKGC regulations, and is optimised for UK devices.
We take rankings seriously. Every site we feature goes through a detailed review process that focuses on what really matters to UK players.
Here’s what we look at:
- UK Licence & Safety – We only recommend sites fully licensed by the UK Gambling Commission.
- Bonuses & Wagering – We check the real value of welcome offers, including how easy they are to claim and cash out.
- Player Feedback – Reviews from real users and public ratings play a big part.
- Games & Software – We look at game variety, software providers and overall experience.
- Customer Support – Is help available when you need it, and is it any good?
- Payments & Withdrawals – Fast, fair withdrawals and trusted payment methods are key.
- Our Partner Experience – If we’re not paid on time or face issues as a business partner, that raises questions about how players might be treated too.
We regularly update our rankings to reflect the current performance of each site.