The Odds API alternatives
What developers move to when The Odds API's credit math, polling model, or book list stops fitting the project.
The Odds API is the default starting point for sportsbook odds: around 40 mainstream books over a self-serve REST API, with a 500-credit monthly free tier and paid plans from $30/mo. For a lot of projects it's also the ending point.
Outgrowing it usually looks like one of a few walls. The credit metering charges markets times regions per call, so heavy multi-market usage gets expensive to reason about. There's no streaming in its published docs, which caps how fresh a bot's view can be. Its ~40 books may miss the long-tail sportsbooks a line-shopping tool wants. And occasionally the wall is the asset class itself: the project needed event-contract prices from prediction markets, which no sportsbook aggregator carries.
OddsJam
The step up in breadth: 100+ sportsbooks with a built-in +EV and arbitrage scanner, plus opening and closing lines with full movement history for backtesting. The trade is how you buy it. API pricing is unpublished and sales-negotiated, with third-party estimates around $500 to $1,000+ a month that OddsJam has never confirmed. Built for trading operations more than weekend projects. See our direct comparison.
OddsBlaze
The step up in speed. Sub-second WebSocket streaming from $249/mo answers the exact gap The Odds API's polling model leaves, and a delayed REST tier at $29/mo undercuts The Odds API's $30 entry point. There's no free tier and a card is required upfront, so it suits builders who already know the product fits. BlazeBuilder, its parlay calculator, is a bonus no other option here matches.
Oddpool
A sideways move more than an upgrade: Oddpool aggregates prediction-market venues, Kalshi and Polymarket, rather than sportsbooks. Its dashboard spans politics, sports, crypto, and culture, with arb scanning and whale-trade tracking, and its Pro tier runs $30/mo for 1,000 requests a minute. Pick it when the project was drifting toward event markets anyway; skip it if you need bookmaker lines, which it doesn't carry.
dino.markets
Our productStart with the price, since that's usually the deciding fact: dino.markets, a product we built ourselves, runs a flat 10,000-requests-a-month free tier instead of credit arithmetic. It serves prediction-market prices rather than sportsbook odds. Kalshi and Polymarket order books get matched per event with a confidence score, and sportsbook lines never appear in the feed, so it can't replace The Odds API for bookmaker data. Teams use the two side by side to put prediction-market prices next to the books' lines on the same games, with MCP standard on every tier.