HypersightvsPolymarketTwo ways to trade real-money prediction markets, built on different rails.
Updated August 2026
The Hypersight case, in three numbers
0%
platform fee until Oct 31, 2026
1 balance
perps, spot & predictions in the same account
0 seed phrase
email sign-in, self-custodial keys
Side by side
marks the stronger sideHypersightPolymarket
Built on
HypersightHyperliquid L1: HIP-4 markets on a fully on-chain order book
PolymarketPolymarket order book on Polygon
Polymarket order book on Polygon
Custody
HypersightSelf-custodial: your keys, whether you sign in by email or connect a wallet
PolymarketEmail login with a platform-managed wallet, or connect your own
Email login with a platform-managed wallet, or connect your own
Onboarding
HypersightEmail code: no seed phrase, no KYC
PolymarketEmail signup; identity verification on Polymarket US
Email signup; identity verification on Polymarket US
Platform fee
Hypersight0% until Oct 31, 2026, then 0.05% charged only if you sell
PolymarketCategory-based taker fees (highest on crypto markets, ~1.75% max; world events free)
Category-based taker fees (highest on crypto markets, ~1.75% max; world events free)
Beyond predictions
HypersightPerps with leverage and spot trading in the same account
PolymarketPrediction markets only
Prediction markets only
Market catalog
HypersightCurated HIP-4 markets: crypto, sports, macro
PolymarketThousands of markets across politics, sports, culture, crypto
Thousands of markets across politics, sports, culture, crypto
Collateral
HypersightUSDC on Hyperliquid
PolymarketUSDC on Polygon
USDC on Polygon
Historical data
HypersightResolved markets, odds history and win-rates preserved by Hypersight's own indexer
PolymarketResolved markets viewable on site
Resolved markets viewable on site
Choose Polymarket if…
- You want the largest catalog: thousands of live markets across politics, culture, sports and crypto.
- You want the deepest liquidity in the category, especially on major political and world events.
- You are in the United States: Polymarket US is CFTC-regulated and available in most states.
- You mostly trade world events and geopolitics, which Polymarket keeps fee-free.
Choose Hypersight if…
- You want prediction markets next to a full trading account: perps and spot share the same balance.
- You want self-custody without a seed phrase: an email code creates a wallet only you control.
- You care about fees: Hypersight's fee is 0% until October 31, 2026, and a flat 0.05% charged only when you sell after that.
- You want order-book execution on Hyperliquid: limit orders, real depth, sub-second finality.
- You are outside the US and don't want an account, a KYC file, or an app store in the loop.
Where Polymarket is ahead
Polymarket is the reference prediction market, and it earned that. The catalog is enormous: at any moment you can trade thousands of questions across politics, entertainment, sports, science and crypto, and headline markets carry liquidity that no competitor in the category matches. Since late 2025 it also operates a CFTC-regulated venue for US residents, which no crypto-native alternative offers.
If your goal is breadth, trading opinions on everything, in one place, with the deepest books, Polymarket is the default choice, and this page won't pretend otherwise.
Where Hypersight is different
Hypersight is not a standalone prediction-market site: it is a full self-custodial trading account on Hyperliquid where prediction markets sit next to perps and spot. The practical difference is one balance for everything: you can take a position on a match or a macro print, and hedge or lever the same conviction with a perp, without moving funds between platforms.
Custody works differently too. Signing in with an email code creates a wallet whose keys stay with you; Hypersight never holds funds and there is no account to freeze. And on fees, the model is deliberately simple: the Hypersight fee is 0% until October 31, 2026, and a flat 0.05% charged only when you sell afterwards. Polymarket runs category-based taker fees that reach ~1.75% on its crypto markets, though its world-events markets are free, which is a genuine advantage there.
One more thing traders notice late: Hyperliquid prunes resolved markets from its API. Hypersight runs its own indexer and keeps the full archive (resolved questions, odds history, volumes and trader win-rates), so your track record and the market's history don't evaporate at settlement.
See the markets for yourself
Live HIP-4 prediction markets on Hyperliquid, no account needed to look.
Frequently asked questions
Is Hypersight a good Polymarket alternative?
For traders outside the US who want self-custody and a full trading account (perps, spot and predictions on one balance), yes. If you want the largest possible catalog and the deepest liquidity on world events, Polymarket remains the stronger pick; the honest answer is that they solve different problems.
Can US residents use Hypersight?
No. Hypersight is not available to US persons. US residents looking for a regulated venue should use Polymarket US, which operates under CFTC oversight.
What fees does Hypersight charge on prediction markets?
None until October 31, 2026: the Hypersight fee is currently 0%, so you pay Hyperliquid's protocol fee and nothing on top. After that it returns to a flat 0.05%, charged only when you sell. Buying, and holding a position to resolution, are free of the Hypersight fee either way. Hyperliquid's own exchange fee applies separately, as a venue fee does everywhere.
Do I need a crypto wallet to use Hypersight?
No. Signing in with an email one-time code creates a self-custodial wallet automatically, with no seed phrase to store. If you already have a wallet, you can connect it directly instead.
What are HIP-4 prediction markets?
HIP-4 is Hyperliquid's native prediction-market standard: real-money markets that trade on the chain's on-chain order book, settle in USDC, and resolve on-chain. Hypersight is a frontend for these markets; the venue and settlement are Hyperliquid itself.
Facts checked August 2026. Polymarket's fee schedule is category-based and changes regularly; check their documentation for current rates. Nothing on this page is financial advice.