Best Polymarket trackers and tools in 2026: whales, alerts, analytics and your own book

Polymarket has the same property that makes Hyperliquid so easy to build around: the whole book is public. Every position sits on Polygon against a wallet address, every trade is a transaction, and the venue’s own profile pages show anyone’s positions and PnL. So the tool ecosystem grew fast, and it grew in one direction above all: watching what large wallets do. This list covers that, plus the quieter jobs: research, alerts, terminals, data, and keeping your own positions in one place.

Tools are sorted by the job, not by popularity. Each entry comes from the project’s own site as read on 3 September 2026 and re-checked on 25 September, with prices as stated on those days; where a site does not state a price, the entry says so. Two directories are listed at the end for everything this page leaves out. Nothing here is sponsored. TrueHold is on the list because it does one of these jobs, and its entry says what it does not do.

Start with what is free and official

The Polymarket leaderboard ranks traders by profit and volume with time filters, and every trader has a public profile with open positions and PnL. Before paying for a whale tracker, spend an evening there: much of what the paid tools build on is this public data, sorted differently and pushed to Telegram.

The official APIs are free and readable without a key: Gamma for events and markets, the CLOB endpoint for order books, prices and trade history, and the Data API for trades and positions by wallet. Positions, open interest and PnL are also queryable through the public subgraphs, and there are official Python and TypeScript clients for anyone building on top.

Whale tracking and alerts

PolyMonit is a read-only wallet tracker: a live feed of buys and sells, whale discovery, and Telegram or email alerts when a tracked wallet moves, with filters by wallet, market, size and direction. One wallet and seven days of history are free; paid plans run $5.99, $9.99 and $24.99 a month for six, sixteen and thirty-six wallets. The site states plainly that it never places trades or holds funds. On 25 September 2026 the service was paused: the site says it is temporarily offline while it deals with an infrastructure issue, and that existing subscriptions are being looked after. Check it is back before relying on its alerts.

Polywhaler watches trades of $10,000 and up across Polymarket and Kalshi and scores each one from 0 to 100 for insider risk by size, odds, timing and context. The live feed, leaderboard and charts are free; Pro at $4.92 a month on the annual plan adds Discord and Telegram alerts and full whale profiles, and Quant at $49.92 adds a REST API, webhooks and historical exports. Orca, its paper-trading companion, lets you test a signal against live prices without money.

PolyTrack calls itself the number one whale tracker and copy-trading platform: whale tracking, alerts, leaderboards, portfolio views, and a cluster detector that groups wallets likely controlled by one trader. The site does not state a price; the directories list it as free.

Research and analytics

Polymarket Analytics is the research desk: historical market data, trader leaderboards and cross-platform comparison, with a free tier. Together with Dune it is what the community reaches for when the question is about the past rather than the next five minutes.

Dune hosts community-built Polymarket dashboards on volume, activity and wallet behaviour, all queryable, all free to browse. If a chart you want does not exist, the underlying tables do.

Polysights layers AI on the raw data: more than thirty custom metrics, natural-language summaries of market activity, an insider finder that flags anomalous trading patterns, and a price aggregator across platforms in development. Pricing is not stated on the site.

Terminals and copy trading

Kairos brings institutional-grade trading tools to Polymarket traders, from pro retail to quant desks. The terminal merges the order books of Polymarket, Kalshi, Hyperliquid and Predict.fun into one ladder with a composite best bid and offer, streams data from feeds colocated with the venues, and supports pro order types. Algorithmic bots for market making, cross-venue arbitrage and momentum run under position caps and kill switches, and a REST and WebSocket API gives desks the same data and execution. Backed by a16z crypto. Pricing is not stated on the site.

Polycopy offers copy-trading bots for mirroring traders and trading strategies: a Strategy Bot copies a strategy, a Trader Bot copies one trader you pick, by rules you set. Following, manual copying and paper versions of both bots are free; Premium at $30 a month lets the bots trade live, and every trade executed through the platform carries a flat 0.5% fee. Its site describes it as non-custodial: funds stay in your Polymarket account, live trading needs your authorisation, and you can disconnect the wallet at any time.

Across venues: aggregators and news

Adjacent indexes and benchmarks prediction markets and event contracts: political indices derived from market prices, a news desk, and a public data API that is fifteen minutes delayed and needs no key. Pricing for the rest is not disclosed.

Your own positions, next to everything else

Every tool above is about the market or about other people. Your own Polymarket book is a different job: it is money at risk that many portfolio apps do not show, and it belongs in the same total as your coins and exchange balances.

TrueHold reads Polymarket positions from a wallet address and counts them into your portfolio next to wallets, DeFi and exchanges: open markets valued as holdings, deposits and withdrawals read from the chain, resolved wins and realised PnL, and parlay positions with estimated marks. Tracking is free; Premium is for extras such as tax-ready CSV exports. What it does not do: trade, copy anyone, or send alerts. For those, the sections above. The step-by-step version, including which address to use, is in how to track Polymarket positions and PnL.

Directories for everything else

PolyCatalog lists more than two hundred Polymarket tools across twenty-plus categories, from bots and browser extensions to SDKs, and takes submissions. LaunchPoly ranks a hundred-plus tools by trader votes. Both are free and both are where new tools show up first.

The table

How this list was made

Start from the two directories and the tools traders actually name, open every site, and write down what it shows and what it costs on the day. Drop anything whose own site could not confirm what it does. The check date is in the second paragraph; the list gets re-checked each quarter.

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