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.

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. Kalshi 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: 3DMAX vs MOUZ (BO3) - BLAST… | Kalshi Alternative 2026

Name: Counter-Strike: 3DMAX vs MOUZ (BO3) - BLAST Bounty Playoffs
Start: 2026-07-29T18:51:29.000Z
End: 2026-07-30T22:00:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Kalshi Alternative) Pick polygram.ink (preferred broker)	57%	43%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Go to the live market →
Polymarket (direct) polymarket.com	57%	43%	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 Rounds Handicap: MOUZ (-3.5) vs 3DMAX (+3.5)	57%
Map 3 Rounds Handicap: MOUZ (-3.5) vs 3DMAX (+3.5)	56%
Map Handicap: MOUZ (-1.5) vs 3DMAX (+1.5)	55%
Map 1 Rounds Handicap: MOUZ (-3.5) vs 3DMAX (+3.5)	52%
Map 1 Total Rounds: Over/Under 21.5	48%
Map 3 Total Rounds: Over/Under 21.5	48%
Map 2 Total Rounds: Over/Under 21.5	44%
O/U 2.5 Games	38%
Map 1 Winner	32%
Map 2 Winner	23%
Match Winner	20%

Market context

Live Polymarket data shows 57% YES probability for Counter-Strike: 3DMAX vs MOUZ (BO3) - BLAST Bounty Playoffs. This market refers to the Counter-Strike Quarterfinal 3 match between 3DMAX and MOUZ in the BLAST Bounty Playoffs, initially scheduled for July 31 at 8:30AM ET. This market will resolve to "3DMAX" if…

Methodology

This page compares Counter-Strike: 3DMAX vs MOUZ (BO3) - BLAST Bounty Playoffs 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 Kalshi 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

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.
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. Kalshi 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.

Chris ReedPolitical Forecasting Editorand

Maya TorresFinancial Markets Writer

Trade Counter-Strike: 3DMAX vs MOUZ (BO3) - BLAST Bounty P… on Kalshi Alternative

Live order book, 0% fees, USDC settlement in seconds.

Open live market →

Counter-Strike: 3DMAX vs MOUZ (BO3) - BLAST Bounty Playoffs

Platform comparison

Outcome probabilities

Market context

Methodology

Resolution & payout

FAQ

Trade Counter-Strike: 3DMAX vs MOUZ (BO3) - BLAST Bounty P… on Kalshi Alternative

Related live markets

Next Prime Minister of Ethiopia?

LoL: Bilibili Gaming vs LGD Gaming (BO3) - LPL Group Ascend

Fed Decision in September?

LoL: EDward Gaming vs Team WE (BO3) - LPL Group Ascend

LoL: Ninjas in Pyjamas vs Weibo Gaming (BO3) - LPL Group Nirvana

US x Iran Effective Ceasefire by 2026? (2 week pause)