6 Odds Comparison Sites and Software
Whether you are looking for the best odds comparison site to find the highest odds possible or to support your betting strategy, below you can find the most recommended ones.
Free odds comparison sites can offer a boost in your overall profitability. Paid odds checker services, on the other hand, can significantly boost your long-term profits.
1. OddsJam
OddsJam is covering over 50 bookmakers available for US & Canadian bettors and many more from Europe.
You can find many tools and services on their site, but the main product they offer is the odds comparison for the most important sports.

PROS
- They are scanning international bookies too: Pinnacle, Bovada, and BetOnline -> you can compare bookies with Pinnacle for value betting
- Comparing odds on 7+ different sports
- Free access to an odds comparison tool
- Has an in-built positive EV betting calculator
CONS
- Some bookies still need to be implemented
- Not the cheapest service on the market
If you need more info, check my detailed OddsJam Review.
2. BetOnValue
BetOnValue is a premium odds comparison site, both for pre-match and in-play sports events.
It scans odds from 100+ sportsbooks, including many from the US. This odds checker site focuses mainly on European users and betting sites.
It has a wide range of sports coverage covering over 40+ types of sports, including basketball, soccer, AM. Football, baseball, etc.
You can apply many filters to their odds feed to narrow down the displayed opportunities.
These filters are for live/non-live odds, timing of the event, bookmakers, markets, and minimum return on sure bets.
Their odds checker software focuses on displaying sure betting and value betting opportunities. This goal reflects the scanning speed and accuracy of this service.
PROS
- Covers each relevant betting market, even for smaller sports events
- Has a fast odds scanning and refreshing rate that allows users to spot overpriced odds right after their appearance
CONS
- The free odds comparison service has limitations (a delay applied)
- You need to pay for their services
3. OddsChecker
OddsChecker is an odds comparison site available since 1999, and it focuses on American sports and sportsbooks.
OddsChecker provides a platform where users can choose a specific sports event or market and compare the most recent odds from a variety of well-known US-focused bookmakers. By clicking on odds, users are redirected to the chosen betting site to make their wager.
The site has a simple yet modern user interface that helps you find your desired sports event and the best odds for it. This odds comparison site covers the following markets: Handicaps, score bets, win markets, stats betting, player betting, total markets, and many more.
PROS
- Has decent market coverage on relevant sports
- Checks odds on 18+ different types of sports
- You can select the state you are living in, and they will display the odds from bookies available for you
CONS
- Focuses on sportsbooks available in the US
- Only the biggest soccer leagues are available
- Slow odds scanner compared to premium services
4. OddsPortal
OddsPortal is an odds comparison site that focuses on European sports and sportsbooks. It compares odds from 26+ types of sports and even smaller events.
It has a great database of archived odds, with over 7 billion odds data. They check lines and prices from 48+ bookmakers and offer different types of services and tools.
You can find odds dropping tools, sure bets finder, and an in-play odds checker at this odds aggregator site.
PROS
- Has a wide range of leagues, sports, and market coverage, even for smaller events
- Offers a simple user interface where you can spot sports and outcomes with massive odds movements
CONS
- You can feel overwhelmed by the amount of information displayed on a single screen
- USA-based bettors won’t benefit too much from their odds comparison services
5. OddsPedia
Oddspedia is an odds comparison site with similar services to OddsSportal, with the added value of having a more welcoming user interface. You can find tools like dropping odds, value bets, and hot bets.
They display odds from American football, soccer, tennis, basketball, hockey betting odds, and many more. You can select your region, and they will display odds from sportsbooks available for you.
PROS
- It has a simple yet very well-designed user interface that helps filter and find outcomes easily
- You can find historical data/stats for the selected sports event
- Displays many additional datapoints that help in decision-making when betting
CONS
- Focuses more on soccer and fewer other sports are covered compared to other services
- Only a few betting sites are displayed for the highest odds
6. OddsExplorer
OddsExplorer is a comparison site that helps bettors find odds for matched betting and sure bets. It focuses only on a few sports, including football, basketball, and tennis. When it comes to bookies, this odds comparison site focuses on both European and US players.
It helps you complete bonus offers and find great odds pairs with their calculator. This includes stake calculation and a redirection to bookies.
PROS
- Covers a decent amount of markets
- Helps in spotting overpriced odds for smart betting techniques
- Has a simple-to-use interface
CONS
- Compares odds only on a few sports
- Only 13 bookmakers are scanned
What is an odds comparison site?
An odds comparison site is a service that scans many sportsbooks and finds the highest odds for each relevant betting market and outcome. It finds and scans the odds with an algorithm called Scraper.
Odds comparison sites can scan and analyze odds from hundreds of betting operators in a matter of minutes. Some premium services can display the highest odds in a matter of seconds, even for in-play events.
An odds checker software has features like filters for different markets, sports, and events. It can help you narrow down the displayed odds and lines based on your settings.
An odds aggregator site has to process a large amount of data by finding the same outcome/odds at each bookmaker.
What is the importance of an odds comparison site?
An odds comparison site’s importance lies in its ability to find and display the betting site with the highest odds for a selected market. It’s this trait that makes an odds checker service unavoidable for bettors who want to increase their profitability.
When a sports bettor wants to maximize long-term winnings, finding slightly higher odds plays a big role. Odds checker sites assist in reducing the time spent on research, thereby increasing the effectiveness of your betting activity.
An odds comparison site is also capable of helping bettors avoid lines/odds that are significantly off compared to other services.
Is an odds comparison site effective for making profits?
No, the majority of odds comparison sites are not primarily known for helping bettors make long-term profits. Its primary function is to help find the highest odds possible for the outcome of the sport you want to wager on.
However, some premium odds comparison sites have better-developed scanning and comparing systems. These services are able to display overpriced odds while they are still available. Wrong odds that have a positive Expected Value are effective for making profits in the long run.
What are the different types of odds comparison sites?
There are various types of odds comparison sites, each with different benefits and downsides. While all of them scan betting sites to display the highest odds, they differ in terms of scanning speed, scanning accuracy, sports, markets, and sportsbook coverage.
1. Matched bet finders
Matched bet finders are odds comparison services that focus on finding odds pairs that can offer a profit close to a 0% loss. An odds pair in this case stands for betting outcomes for the same market at different sportsbooks.
This type of odds aggregator site has the role of helping bettors to complete bonus requirements without losing money. Odds checkers are also called odds matches when it comes to focusing on finding these odds pairs at sportsbooks.
2. Sure bet finders
A sure bet finder is an odds checker site that focuses on finding odds discrepancies between sportsbooks. It has the main role of displaying only the matches and outcomes that offer a guaranteed profit when covering both outcomes of that market.
This type of odds comparison site focuses entirely on finding profitable wagering possibilities.
3. Value bet finders
A value bet finder is an odds comparison service that displays betting opportunities that have overpriced odds. The main difference between other services and a value bet finder site is the number of outcomes displayed.
A value bet spotter displays only the sport, market, and the odds for a specific outcome that has the wrong odds. It has the goal of offering long-term profits when wagering on these opportunities.
4. Simple odds comparison sites
The majority of odds checker services do not have a fast odds-scraping and comparing algorithm. For this reason, these services can offer lower performance and no guarantee of finding overpriced odds.
Their main goal is to find the sportsbooks that offer the highest price for a specific outcome in the last 10-20 minutes.
How to effectively use a sportsbook odds comparison site?
To effectively and profitably use a sportsbook odds comparison site, you need to take many factors into consideration.
Some of the factors are using an odds aggregator that has a fast scanner, an advanced filtering system and a wide range of bookies covered.
A sportsbook odds comparison site can offer a long-term profit only if it is faster in scanning than the majority of its competitors.
Nowadays, a bettor can remain profitable only if know bookies with major mistakes that are not revealed by odds comparison sites. Another way is to be faster in placing bets on outcomes displayed by these odds scanners.
What are the benefits?
Using an odds comparison site has many benefits, especially for those who engage in using proven betting strategies such as value betting or sure betting. It can also assist in increasing the overall return you can gain from traditional sports wagering.
An odds checker site provides instant information about sportsbooks with the highest odds on your selected markets.
- Increases the overall winning rate
- Reduces the time spent on odds-related research
- Finds overpriced outcomes
- Supports a bonus hunting activity
- Helps in achieving long-term profits
Another great benefit of using these platforms is always taking the highest odds possible for each outcome. Even when following the best tipsters in the world, the biggest influencing factor in long-term success is beating statistical probability with the help of the best odds.
What are the downsides?
Like any sports wagering-related site and software, odds comparison sites have some downsides as well. Commonly mentioned cons are the high price for premium odds checkers. The slow and inaccurate scanning can also decrease the effectiveness of these services.
There are also concerns about bookies limiting the maximum stakes or banning accounts when wagering on odds that were obvious errors.
- Displays outcomes with inaccurate odds
- Has a slow scanning speed
- Costs too much when opting for a premium service
- Gets your bookie accounts limited faster
What sports are covered by an odds comparison site?
While most odds comparison services focus on major, popular sports, some sites scan smaller sports as well, such as table tennis or futsal.
The majority of odds comparison sites display odds from the following major sports: American Football, Soccer, Tennis, Basketball, and Baseball.
Premium odds checker software that has higher subscription fees covers sports like MMA, Squash, Golf, Cricket, Handball, Horse Racing, etc.
FAQ
Which is the most accurate odds comparison site?
Odds comparison sites that have value betting or sure betting services tend to be more accurate and faster than other similar sites.
Which odds comparison service has all the bookmakers?
None of the odds comparison sites covers each betting site. However, region-specific services cover almost every bookmaker. Such a service is OddsJam for bettors from the US or Canada, or BetOnValue for European bettors.
How to compare odds from different specific bookmakers?
To compare odds from selected different bookmakers, you need access to a paid subscription to a service such as OddsJam. Filters can be applied, and the service will display odds from the bookies you selected.