Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) 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 |
|---|---|
| Plymouth Argyle FC (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Plymouth Argyle FC O/U 0.5 | 100% |
| Plymouth Argyle FC O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| Plymouth Argyle FC 2nd Half O/U 0.5 | 100% |
| Plymouth Argyle FC 2nd Half O/U 1.5 | 100% |
| Exeter City FC (-1.5) | 0% |
| Plymouth Argyle FC (-2.5) | 0% |
| Exeter City FC (-2.5) | 0% |
| O/U 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% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Plymouth Argyle FC O/U 2.5 | 0% |
| Exeter City FC O/U 0.5 | 0% |
| Exeter City FC O/U 1.5 | 0% |
| Exeter City FC O/U 2.5 | 0% |
| Plymouth Argyle FC 1st Half O/U 0.5 | 0% |
| Plymouth Argyle FC 1st Half O/U 1.5 | 0% |
| Exeter City FC 1st Half O/U 0.5 | 0% |
| Exeter City FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| Exeter City FC 2nd Half O/U 0.5 | 0% |
| Exeter City FC 2nd Half O/U 1.5 | 0% |
Market context
Plymouth Argyle and Exeter City will meet in the EFL Cup (Carabao Cup) first round on 10 August 2026 at 3:00 PM ET. The fixture pits two South West England clubs separated by roughly 40 miles; Plymouth compete in the Championship whilst Exeter play in League Two, creating a significant competitive gap. The 100% implied probability across prediction markets reflects the substantial disparity in league standing and recent form, though early-round cup matches retain inherent volatility. Settlement occurs at 19:00 UTC on match day, allowing traders minimal post-match correction window.
Historical precedent shows Championship sides eliminate lower-league opponents in the EFL Cup at high frequency, particularly when facing League Two teams. Plymouth's recent seasons in the Championship and Exeter's consolidation in the fourth tier establish a baseline expectation favourable to the home side. However, cup competitions have produced notable upsets; Exeter themselves reached the League Two play-off final in 2024, demonstrating competitive capability. The current probability reflects standard hierarchical advantage rather than exceptional confidence in any single outcome.
Traders monitoring this market should track team news closer to match day, including injury updates and squad rotation decisions. Plymouth's fixture congestion in early August—typically involving pre-season preparation—may influence squad selection. Kalshi and Polymarket structure this market identically as a binary outcome, whilst Betfair and Smarkets offer traditional decimal odds formats that allow lay positions unavailable on some US-regulated platforms. The settlement window's tight closure at 19:00 UTC means live-match information will be limited for late traders.
Methodology
This page compares Plymouth Argyle FC vs. Exeter City FC - More Markets specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.
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.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
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