An OddsJam alternative
OddsJam is a capable odds tool. Whether you need an alternative depends on the question you are asking: an odds screen tells you which sportsbook has the best price, and a projection model tells you whether that price is worth taking. Here’s what to look for, and how HaterPicks approaches it.
Published
| Feature | HaterPicks | Odds screen (e.g. OddsJam) |
|---|---|---|
| Sportsbook coverage | 14 US sportsbooks and prediction markets, including Kalshi and Polymarket, in American odds. | Check which of the books it lists are legal in your state, and whether prediction markets are included. |
| Sports on the board | Covers the NFL, college football and the NBA, with MLB, the NHL, the WNBA and college basketball rolling out. | Check the specific leagues and markets you bet, not just the headline list. |
| Player-prop projections | Own projection models produce a projected line per player-prop market, not just a price scan. | Strong on odds screens and arbitrage — check whether it projects player lines or only compares posted odds. |
| Graded accuracy published | Every projection graded against the result; each sport’s hit rate published once 1,000 are graded. | Look for a transparent, graded results record rather than only surfaced opportunities. |
| Same-game parlay builder | Same-game parlay builder for combining legs from one game. | Same-game parlays are a large US market — verify support and how they are priced. |
| Native iOS app | Native iOS app plus the web dashboard. | Check the app store listing and how actively it is maintained. |
| Pricing & free tier | Free calculators and a free account with no card; membership is US$12.95 a week or US$39.95 a month. | Premium odds tools are often subscription-only — read the current pricing page before you sign up. |
An odds screen and a model answer different questions
Tools like OddsJam are excellent at what they do — screening odds and arbitrage across a large list of American sportsbooks. That answers one question well: which book has the best price right now. It does not, on its own, tell you whether the best price is a good bet. A projection model answers that second question, and a published, graded record is how you find out whether to trust the model.
How HaterPicks approaches it
HaterPicks compares live prices across 14 US sportsbooks and the Kalshi and Polymarket prediction markets, in American odds. Instead of only comparing posted prices, it runs its own projection models for player props, grades every projection against the result, and publishes each sport's hit rate once 1,000 of its projections have been graded. The board covers the NFL, college football and the NBA, with MLB, the NHL, the WNBA and college basketball rolling out, and a same-game parlay builder sits on top. It has no affiliate links and takes no commission from any sportsbook.
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