rivomarkets
Traders
  • Kalshi leaderboard
  • Polymarket leaderboard
  • All traders
Markets
  • Super Bowl LXI Odds
  • World Series Odds
  • NBA Championship Odds
  • College Football Championship Odds
  • Stanley Cup Odds
  • Fed Rate Decision Odds
  • House Control Odds 2026
  • Senate Control Odds 2026
  • Bitcoin Price Prediction for the End of 2026
  • All markets
BotsDevelopersLearnPricing
Launch terminal

The smartest terminal to trade prediction markets

Rivo ingests every market and every trade on Kalshi, Polymarket, Polymarket US and Gemini and puts it in one terminal. See what winning traders are buying and which markets are moving. Place trades through your own accounts. Build bots around the signals you choose. Follow traders and get alerts.

Get accessRead the methodology

$9/week or $15/month. Just one trade can pay for it. Cancel anytime. Your funds stay in your venue accounts.

  • Polymarket
  • Polymarket US
  • Gemini

Prediction markets are the one place where every trade eventually has a right answer. A contract settles to one or zero, so a trader's record is not an opinion, it is arithmetic. Rivo is built on that fact. It records large trades on Polymarket, Polymarket US, Kalshi, and Gemini as they print, attaches the trader where the venue exposes one, scores each position when the market resolves, and turns the resulting history into things you can act on: a live feed you can trade from, a ranked list of traders, alerts for the accounts you follow, strategies you can backtest and run on paper, and Autopilot that copies a trader through your own account.

The product started as a whale tracker and grew into a full prediction market terminal. The tracker is still the front door. The Kalshi whale tracker and Polymarket whale tracker feed the same terminal, the same trader profiles, and the same strategy engine. Everything downstream, including the MCP server that lets Claude or ChatGPT run the research for you, reads from that one history.

Whale trades recorded
319,860

Large trades across all four venues over 30 days.

Distinct markets
63,361

Markets that saw at least one qualifying trade in the window.

Attributed traders
17,115

Wallets and Kalshi nicknames with a recorded trade in the window.

Positions settled
242,447

Recorded buys scored win or loss once the market resolved.

Figures from the published whale outcomes study, which is downloadable as JSON and CSV.

Build the bot you want to trade.

Rivo connects the record to the action. Copy a trader or test an idea. Turn it into a bot in the same app. You control the signal and the size.

Start with a trader or your own idea

Copy a trader whose record you can inspect. Pick a ready-made template. Build a custom signal from scratch. Watch one market with a price rule. Rivo gives each approach the same path from research to execution.

Make the signal yours

Choose your markets and category. Set an entry price range and source trade size. Add keywords to focus the bot on the activity you want. Every setting has a job you can understand.

Test what you would actually trade

Choose a fixed stake or a percentage of the source trade with a dollar cap. Backtest at that size. Run on paper to track new matches and inspect the trades behind the result.

Manage the whole bot in one place

Follow its profit curve and trade record. Edit its signal. Choose daily updates or an alert for every match. Activate supported live execution with your own limits and pause whenever you choose.

Build a bot

How the pipeline works

Rivo connects recorded trades to research and execution. The same history powers your trader profiles and bot backtests. The methodology explains how we measure it.

  1. 01

    Ingest every market and every trade

    Rivo watches every market on Polymarket, Polymarket US, Kalshi, and Gemini around the clock and records trades within seconds of them printing. That is how it alerts you to fast market moves as they happen. Each venue has its own pipeline, so a problem on one never slows the others, and coverage is monitored so gaps are caught and filled.
  2. 02

    Classify and attribute

    Each trade is labelled as a new position, an add, a flip, or an exit, and attached to the trader behind it wherever the venue makes that possible. Exits still reach anyone following that trader. The terminal turns the rest into Live trades from profitable traders and Market Moves.
  3. 03

    Record and settle

    Every qualifying trade goes into a permanent history with its market, side, price, size and trader. When the market resolves, each recorded buy is scored a win or a loss and its paper PnL is computed at the recorded entry price. That history powers trader grades, the wins and losses pages and every backtest.
  1. 04

    Rank the traders

    Each identified trader gets a copy score: the Wilson lower bound of their win rate over the last 90 days of resolved trades, graded A to D. It rewards a long consistent record over a lucky streak, and a trader with fewer than five resolved trades is not graded at all.
  2. 05

    Test before you act

    A strategy is a named set of criteria: venue, category, price band, size range, direction, position type, keywords. The backtester scores it against settled markets, with an out-of-sample holdout, and a paper strategy keeps scoring it live as new trades match.
  3. 06

    Act from your own account

    Follow a trader for real-time alerts, place a connected order yourself, or turn on Autopilot to copy their entries automatically inside a per-trade and per-day ceiling you set. Live Autopilot runs on Kalshi, Polymarket US, and Gemini, each through your own connected account.

What the plan includes, by venue

$9/week or $15/month covers all 4 venues. Just one trade can pay for it. The table shows what each workflow looks like on each one today.

Account readiness, venue permissions and the limits you configure still apply to every live action.
WorkflowPolymarketPolymarket USKalshiGemini
Research and trader discoveryEvery market and trade, with public wallet recordsEvery market and trade; the venue names no tradersEvery market and trade, with tracked profilesEvery market and trade; the venue names no traders
Manual tradingBrowser-connected wallet; venue restrictions applyEligible connected accountsEligible connected accountsEligible connected accounts
Backtesting and paper strategiesAvailableAvailableAvailableAvailable
Live AutopilotNot available; coming soonConnected Polymarket US account and account readiness requiredConnected Kalshi key and account readiness requiredConnected Gemini account and account readiness required
API and MCPIncluded; key scopes and quotas applyIncluded; key scopes and quotas applyIncluded; key scopes and quotas applyIncluded; key scopes and quotas apply
Included
  • +Polymarket, Polymarket US, Kalshi and Gemini in one live terminal you can trade from
  • +Live trades from profitable traders with each trader's win rate and profit
  • +Every market and every trade ingested so fast market moves reach you as they happen
  • +Every market head to head with who bought each side
  • +Connected trading and real-time portfolio monitoring
  • +Paper strategies with backtesting and live tracking
  • +Live Autopilot on Kalshi, Polymarket US and Gemini through your own accounts with your own caps
  • +Telegram and in-app alerts
  • +REST API and remote MCP access
Not included
  • -Venue trading fees. Each venue charges its own fees on fills; Rivo takes nothing on top.
  • -Custody. Funds sit in your account at the venue, whichever one you connect, never with Rivo.
  • -Venue eligibility. Whether you can trade on a venue depends on your location and the venue's rules, not on Rivo.
  • -Investment advice. Rivo surfaces trades from market conditions and how successful whales trade. Past results do not guarantee future results and the decision is yours.
Full pricing details

Four ways people use it

Start in the terminal. Then follow traders, test a bot on paper, trade by hand or put it on Autopilot. Each one works without the others.

  • Watch

    Follow traders and get alerted

    Follow any identified trader on Polymarket or Kalshi. Their trades reach you in the terminal, the in-app inbox and Telegram within seconds of printing, with the market, side, entry price and their record attached.
    How alerts work
  • Test

    Build a bot around your signal

    Choose a template or build from scratch. Set the signal and your size. Review the backtest and track new matches on paper. Choose a daily summary or per-trade updates.
    Explore the bot builder
  • Trade

    Place orders from the terminal

    Connect a Kalshi, Polymarket US, or Gemini API key, or set up a Polymarket trading wallet, then execute any trade in the feed with one click and a live quote first. Standing stop-loss, take-profit and trailing exits watch the position for you where the venue supports them.
    Open the terminal
  • Automate

    Let your bot handle matching entries

    Run a trader bot or a custom signal bot through a supported account. Set your spending limits. Rivo evaluates each match and logs every execution and skip so you can inspect what happened.
    Kalshi Autopilot

What we publish

The same history that runs the product is what we write about. Nothing on these pages is a screenshot of a winning week.

  • Learn library

    Long-form articles on how prediction markets resolve, how to read odds, which markets whales win in, and how copy trading actually works across Polymarket and Kalshi.
    Browse articles
  • Wins and losses

    Daily and all-time leaderboards of the biggest resolved whale positions across every venue, ranked by paper PnL, updated as markets settle.
    See the leaderboards
  • Research studies

    Fixed snapshots of recorded whale activity with a stated window, stake assumption, settlement results and downloadable data, so a number can be checked rather than trusted.
    Read the research

Who builds it and how to reach us

Rivo is built by a small team that trades prediction markets and wanted the tooling that equities and crypto traders take for granted: a feed of the best trades, a record of who is on each side, a way to test an idea before funding it, and execution in the same window. We run our own ingestion for every venue we cover rather than reselling someone else's feed, and every number you see on the site comes out of that pipeline.

Three commitments shape the product. First, no custody: orders go through your own venue account and you can revoke access at any time. Second, we compute our own numbers: trader profit, win rates and strategy returns come from trades we recorded and settlements we observed, with the formulas published on the methodology page. Third, we separate signal from execution: a strategy that looks good on paper still has to clear your own caps, your own account readiness and a live quote before a dollar moves.

For support, partnership, press or a factual correction, email [email protected]. If you are reporting an error in a published figure, include the page, the statement and what you believe the correct value is; corrections to research are noted on the study rather than silently replaced. Developers can start at the API docs. Never send API keys or venue credentials by email.

Frequently asked questions

Is Rivo an exchange or a broker?

No. Rivo is a trading terminal and research layer that sits on top of Polymarket, Polymarket US, Kalshi, and Gemini. Orders are placed through your own venue account: a connected Kalshi API key, a connected Polymarket US or Gemini account, or your own Polymarket wallet. Rivo never holds your funds.

Which venues does Rivo cover?

4 venues today, Polymarket, Polymarket US, Kalshi, and Gemini, each ingested through its own venue-specific pipeline and shown in one terminal. You can filter by venue, follow traders where the venue exposes an identity, build strategies that span every venue, and place connected orders where your account is eligible.

What does the subscription include?

$9/week or $15/month for everything: the live terminal, live trades from profitable traders, Market Moves, ranked traders, strategy backtesting and paper strategies, Telegram and in-app alerts, connected trading, live Autopilot on Kalshi, Polymarket US, and Gemini, and the REST API and MCP server. Venue fees are separate and paid to the venue. Just one trade can pay for it.

Where do the trader identities come from?

Polymarket trades are attributed to the wallet that signed them, so every Polymarket trade has an identity. On Kalshi, a trade carries the trader's public name where they have chosen to share it. Polymarket US and Gemini tapes are anonymous: Rivo shows the market activity but does not attach a trader identity. Rivo never guesses an identity from size or timing.

Are the win rates and PnL figures real money results?

They are computed from recorded trades and real settlement outcomes, but they are paper figures: each trade is treated as filled at the recorded price and held to resolution, with no fees or slippage. The methodology page walks through every formula.

Can I cancel?

Yes, from settings at any time. Access continues to the end of the period you already paid for. Deleting your account cancels billing and soft-deletes your data.

Does Rivo sell user data?

No. We collect what is needed to run the service and, with your consent, first-party analytics on which public pages bring people in. The privacy policy describes exactly what is stored and for how long.

See all 4 venues in one terminal.

Live trades from winning traders, market moves, bots and connected trading. $9/week or $15/month. Just one trade can pay for it. Cancel anytime.

Get access

Related

  • Kalshi whale tracker
    How large Kalshi trades are found and scored, and the Kalshi whales worth following this week.
  • Backtesting
    Score a trader or a signal against resolved Polymarket and Kalshi markets before the bot runs.
  • Prediction market MCP server
    Plug Claude, ChatGPT or Cursor into Polymarket and Kalshi whale data and backtest rules by asking.
  • Methodology
    How Rivo records trades, settles markets, computes paper PnL, grades traders and validates rules.
rivomarkets

The prediction market terminal. Rivo ingests every market and every trade on Kalshi and Polymarket and puts them in one feed you can trade from with one click.

Launch terminal

Product

  • Alerts
  • Price alerts
  • Bot builder
  • Backtesting
  • Paper trading
  • Live bots
  • Pricing
  • Roadmap

Trackers

  • Kalshi whale tracker
  • Biggest Kalshi bets today
  • Kalshi insider trading
  • Polymarket whale tracker
  • Biggest Polymarket bets today
  • Polymarket insider trading
  • Polymarket smart money
  • Kalshi leaderboard
  • Polymarket leaderboard
  • Polymarket wallet tracker
  • Polymarket analytics

Guides

  • Where can I trade
  • Kalshi vs Polymarket
  • Best prediction market apps
  • Kalshi review
  • Is Kalshi legit
  • Is Polymarket legit
  • Kalshi fees
  • Polymarket fees
  • Withdraw from Kalshi
  • Parlays on Polymarket

Live data

  • Ranked traders
  • Market odds
  • Kalshi odds
  • Polymarket odds
  • Is Kalshi down
  • Is Polymarket down
  • Biggest wins
  • Biggest losses
  • Learn
  • Research
  • Methodology
  • Compare tools
  • About Rivo

Developers

  • API overview
  • Documentation
  • MCP server

RivoMarkets is an information and trading interface for third-party prediction markets. Past results do not guarantee future results. Nothing on this site is financial, investment, legal, tax, or gambling advice. Trading involves risk of loss.

TermsPrivacyDisclaimer© 2026 RivoMarkets