Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative) 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 |
|---|---|
| ↑ 1,750 | 100% |
| ↑ 1,750 | 100% |
| ↓ 2,500 | 100% |
| ↓ 2,000 | 100% |
| ↑ 2,000 | 85% |
| ↓ 1,750 | 79% |
| ↑ 2,250 | 57% |
| ↓ 1,500 | 40% |
| ↑ 2,500 | 39% |
| ↑ 2,750 | 21% |
| ↓ 1,250 | 19% |
| ↑ 3,000 | 14% |
| ↓ 1,000 | 11% |
| ↑ 3,500 | 10% |
| ↓ 800 | 7% |
| ↑ 4,000 | 6% |
| ↑ 4,500 | 5% |
| ↓ 700 | 4% |
| ↓ 600 | 3% |
| ↓ 500 | 3% |
| ↑ 6,500 | 3% |
| ↑ 6,000 | 3% |
| ↑ 5,500 | 3% |
| ↑ 5,000 | 3% |
| ↑ 8,000 | 2% |
| ↑ 7,500 | 2% |
| ↑ 7,000 | 2% |
| ↑ 10,000 | 1% |
Market context
Ethereum has to trade at or above the market’s target price before 2027 for a YES settlement, so the key question is whether ETH can clear that level during the window rather than where it finishes. A 17% crowd-implied probability suggests traders currently see the event as possible but far from the base case, which sits below the more bullish year-end forecasts circulating in analyst round-ups and price-prediction models.[3][13][14]
That framing is useful because comparable 2026 ETH forecasts are split between cautious low-$2,000 ranges and much higher institutional targets: some models cluster around roughly $1,900-$3,000, while others cite $4,500-$7,500 or more for end-2026.[1][10][12][14] In other words, the market is pricing a tail outcome rather than consensus, and that is consistent with previous crypto prediction markets where short-dated probability can stay low even when longer-horizon forecasts look constructive.[6][7]
For traders, the main catalysts are the usual ETH price drivers: ETF flow surprises, broader crypto risk appetite, and any Ethereum-specific upgrade or adoption headlines that change the demand narrative. Recent coverage has emphasised how much 2026 outlooks depend on institutional participation and improved market conditions, with Standard Chartered and Fundstrat both cited in that vein.[11][14] On platform comparison, Polymarket tends to quote the event directly as implied probability, while Kalshi, Betfair and Smarkets are more often read through decimal prices and take different commission or fee cuts; KYC access also varies, which can affect who is able to enter or exit quickly on a market like this.
Methodology
This page compares What price will Ethereum hit in 2026? 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
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
- 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.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative 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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