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 |
|---|---|
| Map 2 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Rounds Handicap: INOX Division (-3.5) vs Inner Circle Academy (+3.5) | 100% |
| Map 2 Rounds Handicap: INOX Division (-3.5) vs Inner Circle Academy (+3.5) | 100% |
| Map 2 Rounds Handicap: INOX Division (-6.5) vs Inner Circle Academy (+6.5) | 100% |
| Map 3 Rounds Handicap: INOX Division (-6.5) vs Inner Circle Academy (+6.5) | 100% |
| Map 1 Winner | 0% |
| Map Handicap: INOX (-1.5) vs Inner Circle Academy (+1.5) | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map 3 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Rounds Handicap: INOX Division (-3.5) vs Inner Circle Academy (+3.5) | 0% |
| Map 1 Rounds Handicap: INOX Division (-6.5) vs Inner Circle Academy (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map Handicap: IC.A (-1.5) vs INOX Division (+1.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: INOX Division (-9.5) vs Inner Circle Academy (+9.5) | 0% |
| Map 3 Rounds Handicap: INOX Division (-9.5) vs Inner Circle Academy (+9.5) | 0% |
| Map 3 Total Rounds: Over/Under 18.5 | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
Market context
INOX Division are due to face Inner Circle Academy in a best-of-three at the NODWIN Clutch Series group stage, with the market still pinned at 0% YES even though published match listings show the series as live and one feed already has a final score. That makes the key issue less about team strength and more about whether the contest is actually settled for market purposes, because a delayed or unplayed match can still resolve to 50-50 under the rules. [1][2]
For comparison, bookmaker-style pricing gives a clearer pre-match signal than the zeroed crowd state here: one odds feed listed INOX at 1.33 and Inner Circle Academy at 3.07, which implies a meaningful edge for INOX rather than a coin-flip. Other pre-match pages also rated INOX higher in rankings, placing them around 74–75 versus Inner Circle Academy around 93–109, while noting no previous head-to-head and a stronger recent win rate for Inner Circle Academy on some forms data, which is exactly the sort of split that can produce divergences between platforms. On Polymarket, the market is displayed as implied probability; on Betfair and Smarkets, traders usually read decimal odds and then back out the margin, with fees and access differing by venue. [3][4]
The main catalysts are administrative rather than competitive: confirmation from the tournament operator, whether the match is officially completed, and whether any schedule slip pushes settlement into the 7-day fallback window. If the live listings are accurate, the market may move quickly once an official result is recorded; if the event is postponed, abandoned, or left unresolved, 50-50 becomes the governing outcome. In practical terms, cross-checking the bracket page, live score feed, and any operator announcement matters more here than pre-match form alone. [1][2][3]
Methodology
We read Counter-Strike: INOX Division vs Inner Circle Academy (BO3) - NODWIN Clutch Series Group Stage 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.
- 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.
- 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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