The Wikipedia of sports vs. the actual betting stack you need to ship.
TheSportsDB is a labor of love. A free, community-maintained sports database with team logos, kits, league names, schedules, and basic event metadata. If you need a Patriots logo and a roster URL for a school project, this is the friendliest API on the internet — no key required for most endpoints.
It is also exactly what it advertises and not a single thing more. There are no live odds. No player props. No hit rates. No +EV. No arbitrage. No AI chat. It is the sports-data equivalent of Wikipedia: useful as a reference, not as a feed.
MoneyLine API is the actual feed. Live odds, player props with hit rates, +EV, arbitrage, scores, and a grounded AI chat endpoint — all on a free tier of its own. If your product needs anything beyond logos and schedules, this is the comparison that matters.
Tale of the tape
| | Competitor | MoneyLine | |---|---|---| | Pricing | Free for personal use; small Patreon tier for higher rate limits. | Free tier covering personal AND commercial use, with every endpoint included. Public monthly paid plans when you need more throughput. | | License | Personal / non-commercial use without a key for most endpoints. Commercial use is a gray area. | Free for both personal and commercial use — every public endpoint, no feature gates. | | Live odds | None. | Real-time odds from U.S. sportsbooks, DFS, and allowlisted exchanges. | | Player props | Player profiles only — no prop markets. | Normalized prop markets with L5 / L10 / L25 / season hit rates. | | Edge data | None. | +EV, value, and arbitrage as first-class endpoints. | | AI / LLM endpoint | None. | /v1/ai/chat with grounded responses and presentation contract. | | Reference / metadata | Logos, kits, league info — community-curated, broad coverage. | Team metadata is functional but not the focus. |