Answer

Sports odds API comparison

Comparing the main sports odds APIs by metering, streaming, props depth, historical archive, and entry price, with sources and read dates.

How do the sports odds APIs compare?

Compare on five axes: metering, streaming, props and DFS depth, historical archive, and entry price. the-odds-api is the self-serve baseline with wide sport coverage (the-odds-api.com, read 2026-08-28). OddsPapi meters one request as one request and includes free historical on a small quota (oddspapi.io, read 2026-08-25). SharpAPI leads with SSE streaming and built-in EV and arbitrage detection (sharpapi.io, read 2026-08-25). SportsGameOdds prices per event rather than per market (sportsgameodds.com, read 2026-08-25). ParlayAPI differentiates on props, DFS, exchange, and prediction-market breadth in one key, plus a game-line archive continuous back to 2005.

More detail

Metering decides your real price: a provider that charges markets multiplied by regions rewards narrow requests, per-request metering rewards fat ones, and per-event pricing suits low-frequency full-board reads. Since free tiers exist on most of these products, the cheapest honest comparison is running your actual queries against each one and reading the metered charge, not the pricing page.

At the enterprise end, OpticOdds advertises 200+ sportsbooks and sub-second push delivery behind a sales process (opticodds.com, read 2026-08-28), and TheRundown offers WebSocket delivery with a 20,000 data points per day free tier (therundown.io/api, read 2026-08-28). ParlayAPI's streaming is WebSocket and SSE on Business tier and above, with REST polling on lower tiers.

Two ParlayAPI surfaces exist to make this comparison checkable rather than rhetorical: the /compare pages cite each competitor's own docs with read dates, and /watch publishes reachability probes of the major odds APIs every 5 minutes from our production server, with ParlayAPI measured and rendered by the same rules as everyone else. The keyless /moves feed shows our live line-movement data before you create an account.

Endpoint

GET /v1/meta/credit-costs

curl 'https://parlay-api.com/v1/meta/credit-costs'

Why developers use it

Five comparison axes with competitor sources and read dates
/watch probes every provider by identical rules, ourselves included
Machine-readable credit costs so the price comparison is scriptable

FAQ

Where can I see head-to-head comparisons?

The /compare index lists every head-to-head page, including /compare/the-odds-api, /compare/opticodds, /compare/sportradar, and /compare/oddsjam. Each cites the competitor's published docs and pricing with the date we read them.

How do I compare reliability across odds APIs?

Independent monitoring barely exists in this market, so we publish our own: /watch probes the major odds APIs, ParlayAPI included, every 5 minutes and shows the same reachability math for every provider, with the methodology printed on the page. It is a measurement page, not an official status page for anyone.

What does switching providers cost?

If your code targets the-odds-api, ParlayAPI keeps request and response compatibility, so evaluating is a base URL swap. /answers/the-odds-api-alternatives walks the migration and the honest reasons to switch or stay.

/compare /watch /cost /moves /answers/best-sports-odds-api /answers/the-odds-api-alternatives