Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Austin FC (-1.5) | 100% |
| Austin FC (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| Austin FC O/U 0.5 | 100% |
| Austin FC O/U 1.5 | 100% |
| Austin FC O/U 2.5 | 100% |
| Austin FC 1st Half O/U 0.5 | 100% |
| Austin FC 1st Half O/U 1.5 | 100% |
| Club Puebla (-1.5) | 0% |
| Club Puebla (-2.5) | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| Club Puebla O/U 0.5 | 0% |
| Club Puebla O/U 1.5 | 0% |
| Club Puebla O/U 2.5 | 0% |
| Club Puebla 1st Half O/U 0.5 | 0% |
| Club Puebla 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Austin FC 2nd Half O/U 0.5 | 0% |
| Austin FC 2nd Half O/U 1.5 | 0% |
| Club Puebla 2nd Half O/U 0.5 | 0% |
| Club Puebla 2nd Half O/U 1.5 | 0% |
Market context
Austin FC are due to face Club Puebla in Leagues Cup play, and the current crowd price of **100% YES** for “more markets” implies near-total confidence that the event will settle with additional market subcontracts available before the deadline. That is materially firmer than the main match line: ESPN’s pre-match odds made Austin a home favourite at around -133, while Squawka and other previews put Austin’s win chance closer to the low-50s or low-60s, showing that the “more markets” contract is trading on platform structure rather than match outcome alone.[6][3][2]
For context, this is a useful example of how prediction books diverge. On Polymarket, the event can trade in cents and reflect implied probability directly, with visible depth on individual submarkets; Kalshi typically quotes the same idea as a percentage, but the event design and settlement wording can differ, especially around what counts as a qualifying “market”. By contrast, Betfair and Smarkets usually express the same view through decimal odds, where fees and commission matter more to realised returns than headline probability, and their KYC reach is broader but jurisdiction-dependent. Kalshi’s own related Leagues Cup listings have already shown extreme pricing on closely adjacent questions, such as “first team to score” near 99% for Austin, which underlines how quickly specific submarkets can decouple from the main result.[7][4][12]
The main catalysts are administrative rather than on-pitch: whether the platform lists, adds, or removes any Austin FC–Puebla submarkets before the settlement window closes at 01:00 UTC on 10 August, and whether match data feeds resolve cleanly after kick-off at 9:00 PM ET. Austin’s club preview confirms the fixture and timing, while live odds pages show multiple derivative markets already attached to the game, including corners, goal-scorer and total-goals lines.[20][5][19] Those dependencies matter because on a platform-comparison basis, the trade is less about who wins the match and more about whether recognised market entries exist at resolution time, which is where rule wording, catalogue scope and KYC-accessible venue coverage can produce different outcomes across Polymarket, Kalshi, Betfair and Smarkets.[20][5]
Methodology
We read Austin FC vs. Club Puebla - More Markets from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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