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.

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.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.

Counter-Strike: 9INE vs Brute (BO3) - S… | Polymarket Alternative 2026

Name: Counter-Strike: 9INE vs Brute (BO3) - Stake Pulse Beat I Group C
Start: 2026-07-21T19:03:23.783Z
End: 2026-08-02T16:00:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker)	100%	0%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Open the market →
Polymarket (direct) polymarket.com	100%	0%	0%	Geo-blocked in US/UK/EU	USDC, on-chain	Open the market →
Kalshi kalshi.com	—	—	Up to 7% per trade	US-only, KYC required	USD	Open the market →
Betfair Exchange betfair.com	—	—	2-5% commission	Full KYC from first trade	GBP / EUR	Open the market →
Manifold Markets manifold.markets	—	—	Play-money (mana)	None — play-money	Mana (no cash-out)	Open the market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

Outcome	Probability
Map Handicap: BRUTE (-1.5) vs 9INE (+1.5)	100%
Map 1 Total Rounds: Over/Under 21.5	90%
Map 2 Total Rounds: Over/Under 21.5	90%
Map 3 Rounds Handicap: 9INE (-3.5) vs Brute (+3.5)	50%
Map 3 Total Rounds: Over/Under 21.5	50%
Map 1 Rounds Handicap: 9INE (-3.5) vs Brute (+3.5)	10%
Map 2 Rounds Handicap: 9INE (-3.5) vs Brute (+3.5)	10%
Map 1 Total Rounds: Over/Under 24.5	10%
Map 1 Rounds Handicap: 9INE (-6.5) vs Brute (+6.5)	10%
Map 1 Rounds Handicap: 9INE (-9.5) vs Brute (+9.5)	10%
Map 1 Rounds Handicap: Brute (-3.5) vs 9INE (+3.5)	10%
Map 1 Total Rounds: Over/Under 27.5	10%
Map 2 Total Rounds: Over/Under 24.5	10%
Map 2 Rounds Handicap: 9INE (-6.5) vs Brute (+6.5)	10%
Map 1 Winner	0%
Map 2 Winner	0%
Match Winner	0%
O/U 2.5 Games	0%
Map Handicap: 9INE (-1.5) vs Brute (+1.5)	0%

Market context

Live Polymarket data shows 100% YES probability for Counter-Strike: 9INE vs Brute (BO3) - Stake Pulse Beat I Group C. This market refers to the Counter-Strike match between 9INE and Brute in the Stake Pulse Beat I Group C, initially scheduled for August 2 at 6:00AM ET. This market will resolve to "9INE" if 9INE win …

Methodology

This page compares Counter-Strike: 9INE vs Brute (BO3) - Stake Pulse Beat I Group C 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 Polymarket Alternative, 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

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.
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.
Which platform supports Klarna/SOFORT?: Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.

Alex ChenPrediction Market Analystand

Jordan LeeSports Prediction Reporter

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Counter-Strike: 9INE vs Brute (BO3) - Stake Pulse Beat I Group C

Platform comparison

Outcome probabilities

Market context

Methodology

Resolution & payout

FAQ

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