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 Handicap: paiN (-1.5) vs Gentle Mates (+1.5) | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Rounds Handicap: paiN (-3.5) vs Gentle Mates (+3.5) | 100% |
| Map 2 Rounds Handicap: paiN (-6.5) vs Gentle Mates (+6.5) | 95% |
| Map 3 Total Rounds: Over/Under 21.5 | 51% |
| Map 2 Total Rounds: Over/Under 18.5 | 51% |
| Map 3 Rounds Handicap: paiN (-3.5) vs Gentle Mates (+3.5) | 50% |
| Map 2 Total Rounds: Over/Under 24.5 | 50% |
| Map 2 Rounds Handicap: paiN (-9.5) vs Gentle Mates (+9.5) | 50% |
| Map 2 Rounds Handicap: Gentle Mates (-3.5) vs paiN (+3.5) | 25% |
| Map 1 Rounds Handicap: Gentle Mates (-3.5) vs paiN (+3.5) | 10% |
| Map 1 Total Rounds: Over/Under 24.5 | 10% |
| Map 1 Rounds Handicap: paiN (-9.5) vs Gentle Mates (+9.5) | 10% |
| Map 1 Total Rounds: Over/Under 27.5 | 10% |
| Map 1 Rounds Handicap: paiN (-6.5) vs Gentle Mates (+6.5) | 5% |
| Map 1 Winner | 0% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Map 1 Rounds Handicap: paiN (-3.5) vs Gentle Mates (+3.5) | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map Handicap: M8 (-1.5) vs paiN (+1.5) | 0% |
Market context
Gentle Mates and paiN are due to meet in a best-of-three Counter-Strike qualifier match, and the crowd price of 54% for Gentle Mates sits close to a near-even contest rather than a strong favourite. In comparable public previews, the market has tended to lean the other way: one betting-style model prices paiN at 56% implied win probability with margin removed, while another prediction piece projects a 2–1 paiN win and estimates roughly 65% for paiN versus 35% for Gentle Mates.[2][3][1]
That split matters for platform comparison. On Polymarket, the 54% reading is a direct implied probability, so the same view would trade around 54 cents on the YES side; on Kalshi or Betfair, the equivalent exposure is usually expressed in decimal-style pricing, with exchange or market fees changing the effective break-even. Smarkets also quotes in decimal terms and typically uses a low-commission model, while broader access and KYC rules can differ materially by venue, especially for US users versus exchange-style books. The main catalyst is straightforward: whether the scheduled round-of-32 match is played on time and completed inside the settlement window, because a cancellation, tie, or long delay would force a 50-50 outcome under this market’s rules.
For live reading, the key pre-match checks are line-up confirmation, veto/map order, and any schedule push from BLAST or the teams. Best-of-three CS2 series can move quickly on map pool edges, and a late roster change or revised start time is the main way the probability can move away from the current mid-50s level. If the match starts but is not completed, the settlement still depends on the official result conditions rather than the pre-match price.
Methodology
This page compares Counter-Strike: Gentle Mates vs paiN (BO3) - BLAST Bounty Qualifier 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
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- 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.
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