Trade prediction markets
with an AI analyst

Live odds from Polymarket, Kalshi and Limitless. Fund on Robinhood Chain, read the AI brief, and take a side.

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One wallet, one balance, three venues. Polymarket, Kalshi and Limitless sit behind one book on Robinhood Chain, and an analyst reads every market before you take a position.

One book
Why

What sets Brand apart

Three venues, one balance, and a second read on every market before you trade.

One book

Polymarket, Kalshi and Limitless merged into one live snapshot, refreshed about every 20 seconds and ranked by 24-hour volume. No venue accounts, no bridging, no venue KYC.

The brief

An AI analyst's probability next to the venue price, the edge in basis points, a stance, what moves the market and how the read could be wrong.

Risk stops at collateral

Every position carries an auto-close price fixed at entry. No margin calls, no negative balances, no clawbacks.

Fund on Robinhood Chain

Send ETH or USDG from any injected wallet. Deposits credit themselves; withdrawals pay out in USDG.

Ready when you are?

Wallet in, funds in, brief read, position open.

Open appRead the docs
Features

All-in-one terminal for prediction markets

Markets, the brief and your funds in one connected book.

Odds from three venues

Every market in the book is a binary Yes or No contract. Prices are never blended: each market keeps the price of the venue it came from, and the chart, the brief and your position all read the same number.

Cents are percent
The brief on every market

A model's probability for the outcome next to the venue's price, the edge in basis points, a stance of Yes, No or Pass, drivers, risks and key dates. Cached 30 minutes, regenerate any time.

Model vs venueEdge in bpsYes · No · PassConfidence
Brand
Fund with ETH or USDG

Robinhood Chain is an Arbitrum Orbit L2. Money moves there and only there: deposits in, withdrawals out in USDG. Market data, the brief and your positions live on the book, marked against the venues.

Chain 4663Gas in ETHUSDG 1:1Blockscout
Venues

Three venues, one ticket

Same ticket, same balance, same brief — whichever venue the market came from.

Odds & pricing

One merged snapshot, ranked by 24-hour volume. Every fill uses the worse of the live price and its five-minute average, then applies the spread.

Live data

Odds, charts, balances and PnL stream to every open session. If the stream drops, the app falls back to polling on its own.

Fees

One cost: a 1.00% execution spread at entry and at exit, shown on the ticket before you confirm. Nothing else.

Withdrawals

Paid in USDG on Robinhood Chain to any 0x address you enter, with the transaction hash in your activity feed.

Steps to use

3 steps to your first position

Wallet in, funds in, first position open.

01.02.03.

One wallet, any injected Ethereum wallet

Hit Connect Wallet and approve in Robinhood Wallet, MetaMask, Rabby or any other injected wallet. We add Robinhood Chain if your wallet doesn't know it, then ask for one free signature.

The wallet shares your address. Nothing else.
Switch to chain 4663 with the official RPC and explorer.
Sign one message with a one-time nonce. No approvals.
Brand
0x4f2b…a91c
Robinhood Chain · 4663
Connect Wallet

Fund the balance

Open Deposit, pick ETH or USDG, and send it on Robinhood Chain to the address shown, from the wallet you signed in with. The balance credits itself once the transfer confirms.

USDG credits 1:1 in USD.
ETH is valued at the Chainlink ETH/USD spot when it confirms.
Detection is automatic, usually within seconds.

Read the brief, take a side

Scan the dashboard, filter by venue, or press ⌘K and type. Every market page opens with its price history and the brief. Pick an outcome, take Yes or No, set your collateral, confirm.

Collateral is the most you can lose. Leverage 1x to 50x.
The auto-close price is printed before you confirm.
Close whenever you want at the mark on screen.
Safety

Your wallet stays yours

Sign-in is a plain message signature with no token approvals, so there is no path to the funds sitting in your wallet. The only funds we hold are the ones you deposit.

Signature-only sign-in, no spend permissions
Losses stop at posted collateral, balances never go negative
Every deposit and withdrawal visible on Blockscout
The brief

A second read on every market

What the analyst sees, what it says, and what it cannot know.

Fees

One cost, shown before you confirm

A 1.00% execution spread at entry and at exit. No deposit, withdrawal, funding or settlement fees.

FAQ

Curious about Brand?

Answers to common questions about the book, the brief and your funds.

Wallets

Any injected Ethereum wallet works

Robinhood Wallet, MetaMask, Rabby, or anything else that exposes the standard browser provider. Keep a little ETH on it for gas.

Know more

Read the market. Then take a position.

Wallet in, funds in, brief read, position open.

Open app