There are a ton of sportsbooks and betting reviews on the internet today. Probably more than 1000. Selecting the best ones without trying them is hard.

There are so many factors that dictate if a bookmaker is good or not. We, the editor team at Gambling Judge do this every day for more than 10 years.

We keep an eye on the old and new betting sites, send them feedback and monitor their terms and conditions.

It is hard to pick the best ones even for the most experienced bettors, like us. That is why we needed a system to be able to differentiate to good ones from the mediocre ones.

There are over 100 factors that help us make this decision, so that you don’t have to waste any time.

Best Online Betting Site Reviews List [2020]

Rank

Casino

Bonus

Bonus Code

Rating

Get Started

1
SPORTS WELCOME BONUS: 500 EUR
Bonus code
Not required
Rating 9.94 out of 10
2
150% up to 100 EUR
Bonus code
Not required
Rating 9.92 out of 10
3
Freebet up to 20mbtc
Bonus code
Not required
Rating 9.92 out of 10
4
100% up to 300 EUR
Bonus code
Not required
Rating 9.90 out of 10
5
UP TO €350
Bonus code
Not required
Rating 9.78 out of 10
6
100% UP TO €100
Bonus code
Not required
Rating 9.76 out of 10
7
100% UP TO 50 EUR
Bonus code
Not required
Rating 9.76 out of 10
8
100% UP TO 50 EUR
Bonus code
Not required
Rating 9.73 out of 10
9
100% UP TO 50 EUR
Bonus code
Not required
Rating 9.73 out of 10
10
Place a bet on any sport (can be pre-live or live, single or multi) of EXACTLY mɃ 2 / €10
Bonus code
Not required
Rating 9.72 out of 10
11
N/A
Bonus code
Not required
Rating 9.71 out of 10
12
N/A
Bonus code
Not required
Rating 9.68 out of 10
13
100% UP TO €50
Bonus code
Not required
Rating 9.64 out of 10
14
100% UP TO €120
Bonus code
Not required
Rating 9.64 out of 10
15
Get a 100% Free Bet Match for your first deposit
Bonus code
Not required
Rating 9.62 out of 10
16
100% up to 50 EUR
Bonus code
Not required
Rating 9.60 out of 10
17
100% up to 50 EUR
Bonus code
Not required
Rating 9.55 out of 10
18
100% UP TO €100
Bonus code
Not required
Rating 9.55 out of 10
19
100$ First Deposit Sports Bonus
Bonus code
Not required
Rating 9.55 out of 10
20
100% up to 150 EUR
Bonus code
Not required
Rating 9.50 out of 10
21
100% up to 150 EUR
Bonus code
Not required
Rating 9.50 out of 10
22
100% up to 1 BTC
Bonus code
Not required
Rating 9.50 out of 10
23
N/A
Bonus code
Not required
Rating 9.47 out of 10
24
100% up to 30 EUR
Bonus code
Not required
Rating 9.40 out of 10
25
100% up to 5 BTC
Bonus code
Not required
Rating 9.30 out of 10
26
50% up to 100 EUR
Bonus code
Not required
Rating 9.30 out of 10
27
200% up to 50 EUR
Bonus code
Not required
Rating 9.30 out of 10
28
100% UP TO 50 EUR
Bonus code
Not required
Rating 9.23 out of 10
29
100% UP TO €100
Bonus code
Not required
Rating 9.15 out of 10
30
N/A
Bonus code
Not required
Rating 9.10 out of 10
31
N/A
Bonus code
Not required
Rating 9.10 out of 10
32
N/A
Bonus code
Not required
Rating 9.08 out of 10
33
100% up to 20 EUR
Bonus code
Not required
Rating 9.05 out of 10
34
100% up to 100 EUR
Bonus code
Not required
Rating 9.00 out of 10
35
100% up to 100 EUR
Bonus code
Not required
Rating 8.99 out of 10
36
100% up to 100 EUR
Bonus code
Not required
Rating 8.88 out of 10
37
100% up to 50 EUR
Bonus code
Not required
Rating 8.80 out of 10
38
100% up to 150 EUR
Bonus code
Not required
Rating 8.80 out of 10
39
N/A
Bonus code
Not required
Rating 8.55 out of 10
40
50% up to 120 EUR
Bonus code
Not required
Rating 8.55 out of 10
41
100% up to 25 USD
Bonus code
Not required
Rating 8.15 out of 10
42
N/A
Bonus code
Not required
Rating 7.55 out of 10
43
75% up to 1000 USD
Bonus code
Not required
Rating 6.92 out of 10

What do we take into account when we come up with these ratings?

So many things. We initially look at welcome promotions and their value. Almost all customers expect some kind of bonus for signing up and for being loyal. You want good, easy to clear bonuses. They are important for us, too.

We then check their allowed list of countries. We don’t care that much about betting sites that target only one country. We like the global ones.

License is also very important. You need to play with a licensed operator to be able to make complaints if they are unfair to you.

The quality of odds is a huge plus too. You don’t want to go bankrupt because of the high odds margin your bookie has.

Registration form, customer service, website design, interaction and many other factors make up our numbers, generated by an in-house algorithm.

You can trust this list. If in doubt, don’t hesitate to contact us.