Copy tipsters' bets into your own bookmaker accounts
Browse tipster feeds with records tracked from tips placed through B337. Subscribe to one, link one of your own bookmaker accounts, and its tips are copied into that account automatically, at your stakes, not the tipster's.
What copy betting on B337 is
Copy betting means placing the same bets as a tipster, as the tips are published. On B337, tipsters publish their tips through the platform. A subscriber who has linked one of their own bookmaker accounts to a feed gets copies placed in that account by the B337 bot, which runs on their own computer.
B337 is software you set up and control. It is not a bookmaker: it does not take bets or hold betting funds, and your money stays in your own bookmaker accounts. Tipsters choose the tips, and the software places the copies on the settings you give it.
Subscribing and copying are separate steps. A subscription gives you a feed's tips; nothing is bet until you link one of your own bookmaker accounts to it. Each tipster sets the weekly price of their own feed, and you see it before you check out.
Tracked records
Each feed's strike rate, ROI, turnover and closing-line value are tracked from tips placed through B337.
Your own accounts
Copies go into one of your own bookmaker accounts, placed by the B337 bot on your own computer. Your money stays with your bookmaker.
Your stakes and limits
Every copied bet is sized from your own settings, never the tipster's stake, with a built-in ceiling of 10% of your bankroll on any one bet.
Betting involves risk. Bookmakers can restrict or close accounts and void bets, automation can fail, prices move, and a positive expected value (+EV) bet can still lose. Promotions carry each bookmaker's own terms. There is no guarantee of profit. Past results are no guarantee of future results. See responsible gambling for limits and support.
How copy betting works
Browse tipster feeds
Each feed shows its tracked record, how many of its tips have settled and when it started. A free account can browse them.
Subscribe to a feed
A subscription unlocks the feed's tips as they are published. On its own it places no bets.
Link one of your own accounts
In B337 this step is called Start Copying. Choose one of your own bookmaker accounts, optionally the computer it runs on, and your staking settings.
Tips are copied automatically
When the tipster publishes a tip, the B337 bot places a copy in your linked account, sized by your settings and held to your limits. The bot has to be running on your computer at the time, or that tip is missed.
Your staking controls, stated exactly
Stakes always come from your own settings, never from the tipster's stake, so your stake on a tip will usually differ from theirs.
Bankroll
The amount you tell B337 you are betting with. It is only used to size bets; B337 never holds it.
% per unit
A one-unit tip aims to win this share of your bankroll, so the stake follows the tip's price: bigger on short prices, smaller on long ones. Stakes are rounded up to the nearest $5.
10% ceiling
No single copied bet can be more than 10% of your stated bankroll, even with no max stake set. It limits the size of one bet, not a run of losing bets.
Max stake (optional)
The most any one copied bet can be. It can only lower a stake, never raise it.
Max liability (optional)
The most you can have riding on unsettled bets from the feed at once. A tip that would take you past it is skipped, not shrunk, and the room comes back as those bets settle.
Start and stop
You choose which of your own bookmaker accounts copies the feed, and optionally which computer runs it. Stop that session and nothing more is copied.
A worked example
The settings and prices here are made up to show the arithmetic. They are not a tip or a result. Say your bankroll is $1,000 at 1% per unit, with no max stake set, so a one-unit tip aims to win $10:
| Tip price | Stake to win $10 | Your stake |
|---|---|---|
| $6.00 | $2.00 | $5Rounded up to the nearest $5 |
| $2.40 | $7.14 | $10Rounded up to the nearest $5 |
| $1.50 | $20.00 | $20 |
| $1.05 | $200.00 | $100Held to the 10% ceiling |
Max liability works on the total rather than one bet. Set it at $200 with $150 already riding on unsettled bets from the feed, and a new tip that needs $60 is skipped. It is not placed at $50. Once some of those bets settle, the next tip can go on.
How tipster records are tracked
Every feed's record is tracked from the tips placed through the platform, and it comes down to four figures:
- Strike rate: the share of settled tips that won.
- ROI: return on investment, the profit or loss as a percentage of the amount staked.
- Turnover: the total amount staked.
- Closing-line value (CLV): how each tip's price compared with the final price before the start.
What “tracked” means
The figures are worked out by B337 from the tips a tipster has published through the platform and how those bets settled. The tipster does not type them in, and nothing comes from screenshots, spreadsheets or tips posted somewhere else. Each feed also shows how many of its tips have settled and when it started, so you can see how much the record covers.
What “tracked” does not mean
- It is not a forecast. Past results are no guarantee of future results. Any feed can go through long losing runs.
- It is not your result. Your stakes come from your own settings, your prices can differ from the tipster's, and some tips may never reach your account, for example when your computer is off or a tip would take you past your max liability.
- It is not an audit, a rating or a recommendation. A record built on a few tips can look very good or very bad by chance, so check how many tips have settled before reading much into it.
What is free, and what is locked
A free account shows you the real feeds and their records. Live tips and automatic copying are the paid part.
Browse the tipster feeds
Real feeds and their tracked records are listed inside B337, and any signed-in account can browse them for free.
- Each feed's strike rate, ROI, turnover and closing-line value
- How many of its tips have settled, and when it started
- The tipster's own bio and details
Live tips and automatic copying
- See each tip when the tipster publishes it
- Copy tips into one of your own bookmaker accounts automatically
- Size every bet from your own bankroll, unit, max stake and max liability
Risks to weigh before you copy anyone
- Tips lose, and any feed can go through long losing runs. Past results are no guarantee of future results.
- Bookmakers can restrict or close accounts and void bets. Many bookmakers' terms restrict or prohibit automated betting, so check the terms of every account you link.
- Automation can fail. If your computer is off, the bot is stopped or a bookmaker is unavailable when a tip goes out, that tip is missed, and a bet can also fail to place.
- Prices move. Your copy can go on at a different price from the tipster's, or not go on at all.
- Only bet what you can afford to lose. Set a deposit limit with each bookmaker, and see responsible gambling for support.
Copy betting questions
Whose stake size is used, mine or the tipster's?
What happens when a tip would exceed my liability limit?
Why did I miss a tip?
Does my computer need to stay on?
Is a free account enough to copy a tipster?
Is B337 a tipster or a bookmaker?
Can a bookmaker restrict my account for copy betting?
Can I publish my own tips?
Related pages
Start with a free account
A free account lets you browse the tipster feeds and their records, and opens a limited view of the Terminal with live odds.
By the B337 team. Last updated .