Bytwatch is on-chain wallet tracking for Hyperliquid and Polymarket traders. Watch what a wallet does, understand how it trades, and paper-run its strategy with simulated capital — before a single dollar of yours follows it.
Read-only. Non-custodial. No wallet connection required.
On-chain Wallet Tracking
Find a wallet worth watching, keep an eye on it, then see whether it's realistic to follow — in that order.
Discover · Board
Sort and filter active wallets across Hyperliquid and Polymarket by performance, risk, and consistency metrics — not just a single PnL number that resets every time someone gets lucky once.
Monitor · Watch
Add any wallet you care about. Get notified when it opens, adds to, or closes a position, so you're never reconstructing what happened after the fact.
Simulate · PaperRun
Run a wallet's activity against simulated capital you control — with your own budget, limits, and copy ratio. See how closely you could realistically have followed it, fees and slippage included.
Screenshots from the live app. Dollar figures are blurred for this preview — the product itself shows real numbers.
Bytwatch reads public on-chain and platform data. It never asks for your private keys, never holds your assets, and never places a trade on your behalf.
Bytwatch only ever reads public wallet and market data. We never ask for a private key, seed phrase, or trading permission.
PaperRun runs on simulated capital against real market prices. It's a research tool for testing whether a strategy is realistic to follow — not automated trading, and not investment advice.
Every PaperRun trade links back to the source event it was modeled on — timing, price, slippage, and fees included — so results are explainable, not a black box.
We don't rank wallets by raw PnL alone, and we don't promise you'll match anyone's results. Simulated or real, past performance doesn't predict future performance.
Every plan runs on the same read-only, non-custodial core. Higher tiers raise your watchlist size, how many PaperRun simulations you can run at once, and how often your data refreshes.
Every plan is a bounded quota — including Max. Nothing on Bytwatch is unlimited. Final subscription pricing is published here and inside the app before checkout.
No. Bytwatch only reads public wallet addresses you choose to add. There is no feature in the product that asks for a private key, seed phrase, or trading permission — it cannot move funds or place an order on your behalf.
PaperRun replays a wallet's trading activity against a simulated account you control — you set the starting capital, position limits, and copy ratio. It models execution delay, slippage, and fees so the result reflects what following that wallet would realistically have looked like. It is not a live trading feature, and results are not a promise of future performance.
Hyperliquid and Polymarket today, tracked side by side in one watchlist. We add new venues once our data pipeline for them clears the same reliability bar — see the Risk & Methodology page for how we think about that.
Bytwatch is available on iOS and Android — use the download links above, or search "Bytwatch" in the App Store or Google Play.
Email support@bytwatch.io from your account's address, or use the in-app deletion option once it ships to your build. Full details are on the Delete Account page.
Get Bytwatch on your phone and start watching.