Australia’s Best Racing Promo Tool
HorsePower is a real-time racing Chrome extension. It compares bookmaker odds to Betfair to identify the best runners for refund promos, free cracks, or bonus conversions.
Included in Standard (Lite version), Plus and Pro
Trusted by 20,000+ Australians since 2017 · Read member reviews
How to read HorsePower
Pick a race and a promo type, and HorsePower ranks every runner at every bookmaker by expected value. The best bet for your promo sits at the top.
| No. | Runner | Bookie | Back odds | Lay odds | Liquidity | Lay stake | XR | EV |
|---|---|---|---|---|---|---|---|---|
| 4 | Runner A | BOOKIE A | 2.5 | 2.8 | $66 | 45.96 | -7.72 | 5.13 |
| 4 | Runner A | BOOKIE B | 2.5 | 2.8 | $66 | 45.96 | -7.72 | 5.13 |
| 4 | Runner A | BOOKIE C | 2.5 | 2.8 | $66 | 45.96 | -7.72 | 5.13 |
| 4 | Runner A | BOOKIE D | 2.45 | 2.8 | $66 | 45.04 | -8.57 | 4.29 |
| 10 | Runner B | BOOKIE D | 5.5 | 6.2 | $41 | 44.93 | -8.66 | 1.78 |
| 10 | Runner B | BOOKIE E | 5.5 | 6.2 | $41 | 44.93 | -8.66 | 1.78 |
| 10 | Runner B | BOOKIE A | 5 | 6.2 | $41 | 40.85 | -12.42 | -1.98 |
| 6 | Runner C | BOOKIE A | 9 | 12.5 | $39 | 36.23 | -16.67 | -9.93 |
Lay stake and XR
On the top row, a $50 back bet at 2.5 is covered by a $45.96 lay at 2.8. XR (expected return) shows the cash result of $7.72 down, whichever way the race finishes.
EV
EV (expected value) calculates the probability of earning a bonus bet and adds that value to the cash result to show how much you can expect to earn on average from this type of bet.
Liquidity
This is the money available to lay at that price. It turns red when it is less than your lay stake, so you know your lay may not be fully matched.
Example odds only, with generic runner and bookmaker names. Expected value depends on the promo type you choose.
Why members use HorsePower
Value at a glance
HorsePower collects data from bookmakers and Betfair in real time, so you can quickly see which runners offer the best value. It even calculates the optimal stakes for your strategy.
On track all day
The built-in race list and countdown timers keep you organised. Import promos from Bonusbank and HorsePower auto-highlights eligible races, and can even auto-open the right tabs.
Set up your way
Select the bookmakers you have access to, add underlays to your bets, and even edit the colours on the screen. HorsePower fits the way you work.
See it in action
A video walkthrough of HorsePower.
How HorsePower works
Horse racing is a great fit for matched betting, with hundreds of racing promos available each week. With so many promos and fast-moving markets, it can get overwhelming quickly. HorsePower makes horse racing matched betting faster and easier, so you can take advantage of every racing promo.
Real-time odds and EV
HorsePower is a Chrome extension that collects odds from bookmakers and Betfair in real time. It compares them and calculates expected value (EV) instantly, so you can see which runners offer the best value and know exactly what to bet on. It also calculates the optimal stakes for the strategy you choose.
The race list
The built-in race list shows the day’s races with a countdown timer for each one. You can filter it by race type, venue, number of runners and country, so you only see the races that matter to you.
Importing your promos
Import your promos from Bonusbank and HorsePower auto-highlights the eligible races in the race list. It can even auto-open the right bookmaker tabs for each race, reusing tabs you already have open where possible.
Customising HorsePower
A huge range of options lets you tailor HorsePower to your needs. You can:
- Select the bookmakers you have access to.
- Choose a calculation mode and set your stake.
- Add underlays to your lay stakes.
- Set an odds range.
- Edit the colours on the screen.
Questions people ask
What is HorsePower?
HorsePower is a real-time racing Chrome extension from Bonusbank. It compares bookmaker odds to Betfair and calculates expected value (EV) instantly, so you know exactly what to bet on.
Do I need a Betfair account to use HorsePower?
HorsePower opens the Betfair website and uses the odds to calculate expected value. This can be done without an account, but Betfair shows a delayed odds feed if you are not logged in. For the best accuracy, we recommend that you open a Betfair account and log in when using HorsePower.
Can I use HorsePower on the Standard tier?
Yes. Standard includes the Lite version of HorsePower, and it’s also included in Plus and Pro. Compare plans to see what each one includes.
How do I install HorsePower?
HorsePower is a Chrome extension that you install manually, as it is not on the Chrome Web Store. It only takes a minute or so, and our install video walks you through each step. Start with a free Bonusbank account, then choose a plan that includes HorsePower.
Make every racing promo count
Start with a free Bonusbank account, then choose the plan with HorsePower when you’re ready.
Free account · No credit card needed · Takes 2 minutes