The Odds API vs Odds-API.io (2026)
Short answer: The Odds API scores clearly higher overall (83 vs 53). Odds-API.io is the better pick for odds comparison and betting tools that need pre-match and live odds from many bookmakers, with public USD plans and an optional WebSocket feed.
From public data checked . How we know
Choose The Odds API if you…
Odds API
Best for: Developers and bettors who want bookmaker odds across many sports and regions from a simple JSON API, with a free tier to test and prepaid-style monthly credit plans.
- ✓ want to start on a free tier
- ✓ want a lower entry price ($30/mo vs $65/mo)
- ✓ need commercial use allowed in the public terms
- ✓ build a betting product and need that allowed in the public terms
- ✓ value a large open-source ecosystem of wrappers and examples
Not ideal for: Teams that need to resell odds as their own feed or API, which the terms ban, or that need official league data.
What developers say
Widely used for pulling bookmaker odds into fantasy tools, arbitrage scanners and betting models; many GitHub repos and tutorials build on it. Users like the free tier and breadth of markets and books. Complaints: modest refresh rate, historical odds limited to one day per call and gaps in snapshots, no prop results or match outcomes, some books paid-only.
Choose Odds-API.io if you…
Odds API
Best for: Odds comparison and betting tools that need pre-match and live odds from many bookmakers, with public USD plans and an optional WebSocket feed.
- ✓ want WebSocket push instead of polling
Not ideal for: Projects that need a free plan or resale of raw odds; there is no free tier and resale needs written consent.
What developers say
Aggregated odds API with broad bookmaker claims, used in side projects and sportsbook prototypes, and listed in MCP/agent tool collections. User feedback leans negative: live odds delayed by roughly 10 seconds or more, many UK bookmakers shown inactive, and Pinnacle support dropped in January 2026. Seen as an alternative to The Odds API and OpticOdds.
Side by side
| The Odds API | Odds-API.io | |
|---|---|---|
| SportDex Score | 83/100 (#1) | 53/100 (#37) |
| Popularity | 93 | 53 |
| Community & reliability | 85 | 49 |
| Transparency | 90 | 75 |
| Developer experience | 54 | 36 |
| Type | Odds API | Odds API |
| Starting price | from $30/mo | from $65/mo |
| Free tier | Yes | No |
| Free trial | Not stated | Not stated |
| Sports | Multi-sport (40+) | Multi-sport (40+), Football (soccer), Basketball, Tennis, American football, Baseball, Ice hockey, Esports, Cricket, MMA |
| Data | Historical data, Odds, Player props, Live scores | Fixtures, Historical data, Odds, Player props, Live scores |
| Delivery | Polling only (REST) | Streaming (WebSocket) |
| Protocols | REST | REST, WebSocket |
| Live / in-play | Yes | Yes |
| Commercial use | Commercial: Allowed | Commercial: not disclosed |
| Betting products | Betting: Allowed | Betting: not disclosed |
| Documentation | Docs | Docs |
| Developer discussions | 159 | 8 |
| GitHub repos | 2.4k | 221 |
| Community tone | Mostly positive | Mixed |
Empty fields mean the provider does not say, not that the feature is missing.
Quick answers
- Is The Odds API or Odds-API.io better?
- The Odds API scores clearly higher overall (83 vs 53). Odds-API.io is the better pick for odds comparison and betting tools that need pre-match and live odds from many bookmakers, with public USD plans and an optional WebSocket feed.
- Which is cheaper, The Odds API or Odds-API.io?
- The Odds API: from $30/mo. Odds-API.io: from $65/mo. Entry plans differ in limits and coverage, so compare what each plan includes.
- Do The Odds API and Odds-API.io have a free tier?
- The Odds API: yes. Odds-API.io: no.