The Odds API alternative for CS2 esports

Bottom line: The Odds API is an excellent self-serve odds API — but it covers no esports at all. EsportsOdds is the same model built for CS2: match, player and team data behind a de-vigged line, self-serve at $99/month.

The short version

The Odds API is one of the best self-serve sports-odds APIs on the market — clean design, transparent pricing, and a genuine free tier. It is also the product EsportsOdds is modelled on. But it has one hard limit for anyone in esports: it covers no esports at all. Its catalogue is traditional sports — American football, soccer, tennis, basketball, and the like — plus a single politics market. There is no Counter-Strike, no League of Legends, no Dota 2, no Valorant.

EsportsOdds is the same idea — self-serve, transparently priced, developer-first — built for CS2 instead: match, player, team and tournament data, plus a single de-vigged market line, from one REST + WebSocket API. If you came to The Odds API looking for CS2 and left empty-handed, this is the page for you.

Who looks for a The Odds API alternative

Almost everyone who wants The Odds API for esports. That includes:

• Esports media and stats tools that need CS2 fixtures, results and player numbers to power tables, widgets and editorial.
• Developers and data hobbyists building bots, dashboards or models around Counter-Strike.
• Fantasy and prediction platforms that need a structured feed for CS2 matches.
• Analysts and traders who want a neutral, market-implied probability for a CS2 match rather than a screen-scrape.

The Odds API serves the traditional-sports version of every one of these users very well. The gap is purely the vertical.

The Odds API vs EsportsOdds at a glance

The same request, but for CS2

The Odds API's ergonomics are a big part of why it's popular — one key, query params, JSON. EsportsOdds follows the same shape, so the mental model carries straight over:

# The Odds API — traditional sports only
GET /v4/sports/{sport}/odds?apiKey=…      # {sport} = soccer, nfl … never cs2

# EsportsOdds — the same idea, for CS2
GET /v1/cs2/odds?apiKey=…

The difference is what comes back: not a bookmaker-by-bookmaker price list, but one de-vigged market line — a market-implied win probability with the margin removed and no book named — alongside the match, player and team data behind it. See the full endpoint reference.

Where The Odds API genuinely wins

An honest comparison starts with what the other product does better, and here there is a lot.

Breadth of traditional sports. The Odds API aggregates odds across roughly fifteen sports and hundreds of leagues — deep soccer, tennis and US-sports coverage that EsportsOdds does not touch and has no intention of touching. If your project is about the NFL, the Premier League or the ATP tour, The Odds API is the right tool and EsportsOdds is not.

A dead-simple, well-documented API. One API key passed as a query parameter, JSON responses, ten clean endpoints, and usage counters in the response headers. It is genuinely easy to integrate, and its documentation is a fair benchmark for the whole category. EsportsOdds deliberately follows the same conventions rather than reinventing them.

Transparent pricing and a real free tier. Published tiers on the public site — no "contact us" — starting from a free plan with 500 monthly credits and no card required. This is exactly the self-serve motion EsportsOdds copied, and it is worth stating plainly: for traditional sports, The Odds API is often cheaper per request than EsportsOdds is for CS2.

Maturity. Historical odds back to 2020, spreadsheet add-ons for non-developers, and years of production use. It is a proven product.

None of that changes the one thing it cannot do for you.

Coverage: traditional sports vs CS2 depth

The Odds API's sports list is unambiguous: sixteen categories, none of them esports. A CS2 developer gets nothing from it — not a fixture, not a result, not a line.

EsportsOdds is the mirror image. It is narrow by design — Counter-Strike 2 only — and deep within that scope: match schedules and results, tournament and event structure, team and player entities, and per-match statistics. Where The Odds API gives broad coverage of many traditional sports, EsportsOdds gives you everything CS2 in one place.

The data behind the line

This is the second, quieter difference, and it matters as much as the vertical.

The Odds API is an odds API: it prices lines, and that is all. It does not return the data behind the line — no rosters, no maps, no player performance, no tournament brackets. If you want the context around a price, you integrate a separate stats vendor and join the two yourself.

EsportsOdds bundles both. The same key that returns a match's market line also returns the teams, the players, the tournament, and the stats — one integration instead of two. For a media tool or a fantasy product, that bundle is the point: the number and the story behind it.

The odds line itself

EsportsOdds does not publish raw per-bookmaker prices. It serves a single de-vigged market line — a market-implied win probability combined from multiple bookmakers and exchanges, with the bookmaker margin removed, and no individual book named or priced. It is a clean, neutral input for a model, a widget or an article, not a betting come-on. A proprietary model line is on the way and will be published only once it has cleared validation.

The Odds API, by contrast, returns each bookmaker's own prices for you to work with directly. Both approaches are valid; they suit different jobs. If you want to compare individual books' traditional-sports prices, The Odds API is built for that. If you want one honest CS2 number to display or model against, EsportsOdds is.

Pricing and access

Both products are self-serve with no sales call — sign up, get a key, start building.

The Odds API uses a credit model: a plan gives you a monthly credit quota (from 500 free up to millions), and each call costs credits according to how many regions and markets you request, with historical queries costing more. It is transparent and, for traditional sports, inexpensive.

EsportsOdds uses a flat plan: $99 per month for 10,000 requests, every endpoint included, cancel anytime, with a 7-day trial to start. One price, no per-game multipliers, no quota maths.

The two aren't really competing on price — they are competing on whether CS2 data exists at all. For traditional sports, The Odds API is the cheaper, broader choice. For CS2, it is not a choice, because the data isn't there.

Who should choose The Odds API

Choose The Odds API if your product is about traditional sports — US majors, global soccer, tennis, and the rest — and you want broad, cheap, simple odds delivered self-serve. It is an excellent product for that job, and nothing here suggests otherwise.

Who should choose EsportsOdds

Choose EsportsOdds if you are building on Counter-Strike 2 and want the same self-serve, transparently-priced experience — but with esports actually covered: CS2 matches, players, teams and tournaments, plus a de-vigged market line, behind one flat $99/month key. It is "The Odds API, but for CS2 — with the match and player data behind every line." If you already know The Odds API's ergonomics you'll feel at home immediately: the same query-parameter simplicity and JSON responses, pointed at a game it doesn't cover.

Frequently asked questions

Does The Odds API cover CS2 or any esports?

No. Its published sports list covers around fifteen traditional sports plus one US-politics market, and no esports titles — no Counter-Strike, League of Legends, Dota 2 or Valorant. This is confirmed on its own coverage page (as of July 2026).

Is EsportsOdds just an esports skin of The Odds API?

No — they are independent products. EsportsOdds follows the same self-serve, transparently-priced model but is built specifically for CS2, and it bundles match, player, team and tournament data with its market line rather than serving odds alone.

What does EsportsOdds cost compared to The Odds API?

EsportsOdds is a flat $99/month for 10,000 requests, all endpoints included, with a 7-day trial. The Odds API uses credit tiers (from a free 500-credit plan upward). For traditional sports, The Odds API is often cheaper; for CS2, it has no coverage to price.

Can I get a single win probability for a CS2 match?

Yes. EsportsOdds serves a de-vigged market line — a market-implied win probability combined from multiple bookmakers and exchanges, with the margin removed and no book named — as a neutral input for models, widgets or editorial.

Where should I start?

See the honest best esports data APIs roundup for how EsportsOdds compares across the whole field, or the PandaScore alternative if you are weighing a stats-first esports vendor.