See a Better Price Right on Your Sportsbook | OddsGuard Odds Overlay
OddsGuard checks 89 sportsbooks and shows a better price right on the bet you're looking at.
By OddsGuard Editorial · Published
Short answer
OddsGuard is the closest free OddsJam alternative when you want fast line shopping across sportsbooks without a monthly subscription. It compares live odds across 89 sportsbooks right on your sportsbook page for free (Pro $29.99/mo coming soon), whereas OddsJam charges $6.60/day billed monthly (sale price; normally $8/day) for algorithmic +EV and arbitrage alerts.
OddsGuard vs OddsJam and other alternatives
Prices from each company's website, checked Nov 14, 2026.
| Tool | Price | Books covered | Browser overlay | Best for |
|---|---|---|---|---|
| OddsGuard | Free; Pro $29.99/mo coming | 89 | Yes | Free inline line shopping where you bet |
| OddsJam | Sharp Money $6.60/day billed monthly (normally $8/day) | 40+ domestic books & fantasy | No | Paid +EV, arbitrage & middle feeds |
| OddsShopper | Paid +EV plans; limited free tools | Major US sportsbooks | No | Prop projections & parlay builder |
| Outlier | Premium $19.99/mo; Premium+ $29.99/mo; Pro $79.99/mo | Major US sportsbooks | No | Prop hit-rate charts & Pro +EV |
| Pikkit | Free tracking; paid Pro tier | 30+ synced books | No | Post-bet tracking & ROI analytics |
What you get free in OddsGuard vs paid in OddsJam
- Free in OddsGuard: live odds comparison across 89 sportsbooks, inline browser overlay right on supported sportsbook pages, iPhone and Android apps, and free EV, no-vig, arbitrage, Kelly and parlay calculators.
- Paid in OddsJam: automated +EV bet scanner, real-time arbitrage alerts, middle finder and an integrated bet tracker — starting at $6.60/day billed monthly after a 7-day trial.
How to line shop for free in three steps
- Install the free OddsGuard browser extension or mobile app — no credit card or sportsbook login needed.
- Open any supported sportsbook page and browse spreads, totals, moneylines or player props as usual.
- Check the inline OddsGuard price pill to spot which of 89 sportsbooks currently offers the highest payout before locking in the bet.
Frequently Asked Questions
For comparing live sportsbook odds side by side, OddsGuard is free across 89 sportsbooks and works directly inside your sportsbook tab. It does not replicate OddsJam's paid automated +EV or arbitrage alert feeds.
As checked on Nov 14, 2026, OddsJam lists its Sharp Money plan at $6.60/day billed monthly (sale price; normally $8/day) with a 7-day free trial.
Yes. OddsGuard offers free Expected Value, No-Vig Fair Odds, Arbitrage, Kelly Criterion, Parlay and Odds Converter calculators on web and mobile.
No. OddsGuard reads public market odds only and never asks for your sportsbook credentials, account balance or bet history.
Tools & next guides
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