OddsRelay vs OddsJam
Most people know OddsJam for its betting tools. Its odds API is a separate product, sold through its sales team and documented under its sister brand, OpticOdds. OddsRelay publishes its plans and sells both raw odds and a matched feed that pairs each UK & Ireland price with an exchange lay price.
Facts about OddsJam checked 29 September 2026.
Which to pick
Pick OddsJam if
- Your product is US-facing and needs its US sportsbooks and player props.
- You need push streaming or a historical odds database.
- You want its consumer betting tools rather than an API.
- Your team is used to buying through a sales process.
Pick OddsRelay if
- You need bet365 paired with exchange lay prices.
- You want UK & Ireland bookmakers selected with one region parameter.
- You want to sign up and make your first call today.
Side by side
| Compared on | OddsJam | OddsRelay |
|---|---|---|
| Output | Odds per sportsbook, which its API page bills as real-time, plus player props, consensus odds and a historical database, as JSON or XML with push streaming. Pairing prices with exchange lay is left to you. | Two feeds on every plan: raw bookmaker prices, and the same prices already paired with an exchange lay price and its liquidity, ready for an oddsmatcher. |
| bet365 | Not on its developer sportsbook list (refreshed September 2026). The old bet365 page on OpticOdds now redirects to a general list. | In the feed. bet365's page lists the feed types that carry it. |
| UK bookmakers | Its developer list includes Ladbrokes, Coral, William Hill, Paddy Power and Midnite, among others. | 140+ bookmakers, 60+ of them live in the UK & Ireland, in one schema. The coverage page shows what we cover. |
| Exchange lay prices | Betfair Exchange (with a separate lay-price source) and Matchbook, each a separate raw source, not paired with bookmaker prices. | Lay prices and liquidity from the four UK exchanges (Betfair, Smarkets, Matchbook and BETDAQ), beside each bookmaker price in the raw feed and paired with it in the matched feed. |
| Regions | Books from the UK, Australia, Canada, the Nordics and Latin America, with no documented region filter. | The UK & Ireland today, with 60+ bookmakers live, selected with one region parameter. |
| Pricing | On request. Its API page says "Contact us now to get premium access and pricing". | Published plans (Free, Starter, Pro and Business), with Enterprise quoted. Every plan includes every product and every bookmaker in its region. Plans differ only in tokens. |
| Docs and sign-up | Public docs at developer.opticodds.com. You request an API key through a contact form. | Public docs and self-serve sign-up for a key. |
How are OddsJam and OpticOdds related?
They are sister brands owned by Grandstand (Nasdaq: GRSD), called Gambling.com Group until July 2026. OddsJam's developer docs address now redirects to OpticOdds, so the two share one API. The OpticOdds page compares it in more detail.
Sources
Every fact about OddsJam above comes from its own public pages. They change, so check them before you rely on them. OddsRelay does not resell any other provider's feed.
- OddsJam homepage (opens in a new tab)
- OddsJam odds API page (opens in a new tab)
- OddsJam developer docs address (opens in a new tab)
- OpticOdds sportsbook list (opens in a new tab)
- OpticOdds getting started (opens in a new tab)
- OpticOdds /fixtures/odds reference (opens in a new tab)
- OpticOdds pricing (opens in a new tab)
- OpticOdds sportsbooks page (opens in a new tab)
- Grandstand rename (Nasdaq) (opens in a new tab)
Try the feed free
Sign up free for an API key. Every plan includes the raw and matched feeds.