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Best Prediction Market Tools for Kalshi and Polymarket Traders

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Written by: Mike Epifani
Fact checked by:  Joe Boozell
Last updated: 

Prediction market tools are third-party software that traders use alongside platforms like Kalshi and Polymarket to analyze data, track positions, spot arbitrage, or automate trades. These tools aren’t the platforms themselves. They’re built on top of them, pulling in public data or connecting to your account to help you trade smarter or faster than the native interface allows...Read More

This page isn’t about choosing between Kalshi and Polymarket. It assumes you’ve already picked a platform (or you’re using both or more), and now you’re looking to get more out of it. If you haven’t settled on a platform yet, start with our Prediction Markets Hub for a full breakdown of where to trade.

Below, you’ll find a breakdown of the main categories of prediction market tools, a side-by-side comparison of the best prediction market software available right now, and reviews of the specific tools worth knowing about.

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What Are Prediction Market Tools?

Kalshi and Polymarket both offer fairly minimal native interfaces. That works fine for casual traders, but anyone placing multiple trades a week, tracking several markets at once, or working across both platforms quickly runs into the limits of what the exchange itself offers. Prediction market software fills those gaps: deeper market data, a single view across platforms, automatic arbitrage detection, or faster execution than manual trading allows.

None of the Kalshi tools covered on this page are official products of the brand unless we say so directly. Both Kalshi and Polymarket tools are independent software that connect to those platforms’ public data or, in some cases, your account.

Not everyone needs to use a prediction market tool. If you’re placing an occasional trade on a single market, the native platform is enough. These tools earn their keep for traders working multiple markets, multiple platforms, or a higher volume of trades.

Compare Prediction Market Tools

Here’s how the top prediction market tools stack up.

ToolCategoryPlatforms SupportedPricingBest For
Polymarket AnalyticsAnalytics & DashboardsPolymarketFree Plan; Premium ($20/month); Elite Lifetime (1 ETH)Tracking top traders and large positions on Polymarket
KalshinomicsAnalytics & DashboardsKalshiFreeA cleaner, faster interface for Kalshi market data
HashdiveAnalytics & DashboardsPolymarket + KalshiFree Tier; Pro Tier ($29/month)Smart-money and whale tracking across both platforms
Stand.TradeAggregators & TerminalsPolymarket + KalshiFreeTrading both platforms from a single terminal
RainmakerAggregators & TerminalsPolymarket + KalshiRequires $RAINAI-assisted, model-driven trade ideas
ArbBetsArbitrage FindersPolymarket + Kalshi + OpinionFrom $59/month, API access available separatelySurfacing cross-platform arbitrage automatically
OddpoolArbitrage FindersPolymarket + KalshiFree tier; $30/month ProTesting arbitrage before committing to a paid tool
Mention MetrixSentiment & Mention TrackingKalshi + Polymarket$100 first month, $200/month afterTraders active specifically in mention-market contracts
Mention Market AnalyzerSentiment & Mention TrackingPolymarket + Kalshi$199/monthTraders who want to search transcripts themselves
Flipr BotTrading AutomationCross-market, via X/TwitterFreePlacing and automating trades via Twitter/X commands
PolyBoomBotTrading AutomationPolymarket, via TelegramFreeBot-driven trading through Telegram instead of X/Twitter

We go into further detail below on how these prediction market tools work.

Types of Prediction Market Tools

Prediction market software generally fall into five categories, based on what they actually help a trader do:

  1. Analytics & Dashboard
  2. Aggregators & Terminals
  3. Arbitrage Finders
  4. Sentiment & Mention Tracking
  5. Trading Automation

Whichever category fits your workflow, each solves a specific gap the native Kalshi or Polymarket interface leaves open.

Analytics & Dashboards

Analytics prediction market tools pull public market data and turn it into something more usable than the native exchange interface: trader activity, position sizes, volume trends, and market screeners. None of the tools in this category require account access, since the data they analyze is already public.

Polymarket Analytics

Polymarket Analytics is a dedicated analytics dashboard for Polymarket that tracks every trader, market, and position, refreshing roughly every five minutes. This Polymarket tool surfaces top traders, large positions, and real-time trading activity, giving traders a running view of where the money is moving rather than a static snapshot. Its standout feature is that trader-level visibility: instead of just showing market prices, it lets you see who is behind the volume and how their positioning is shifting over time. That distinguishes it from the native Polymarket interface, which shows you prices and depth but not who’s driving them. It’s best for Polymarket-only traders who want visibility into what larger traders are doing before they take a position.

Kalshinomics

Kalshinomics is a Kalshi tool built around clean data tables, fast filtering, and curated market views, aimed squarely at traders who find Kalshi’s native interface slower to navigate than it should be. It also includes a feature called The Market Gazette, which generates AI news summaries for trending markets, saving traders from having to piece together context from news sites and Kalshi’s own market pages separately. It’s currently free, with no paid tier identified, which makes it a low-friction starting point for anyone curious whether a third-party tool is worth using at all. Because it’s Kalshi-only, it doesn’t try to be a cross-platform solution the way some of the prediction market tools further down this page do. It’s best for Kalshi traders who find the native exchange interface slow to work with.

Hashdive

Hashdive is branded Polymarket Analytics by Hashdive and is built around a proprietary Smart Score that rates traders from -100 to 100 based on historical performance, giving traders a single number to gauge whether a wallet is worth paying attention to. It pairs that scoring system with a market screener filterable by liquidity, volume, and whale activity, which is useful for narrowing down hundreds of active markets to the handful worth watching closely. It covers both Polymarket and Kalshi, which sets it apart from Polymarket Analytics and Kalshinomics, each of which is scoped to a single platform. That cross-platform reach makes it a reasonable starting point for traders who haven’t decided which single-platform analytics tool to commit to. It’s best for traders who want one dashboard covering trader quality and market screening across both major platforms.

Polywhaler

Polywhaler tracks trades of $10,000 or more across both Polymarket and Kalshi, on the logic that positions that size tend to move ahead of the news rather than in reaction to it. Its standout feature is a scoring system that flags large bets placed at long odds as potential insider activity, rather than just surfacing every big trade with no way to separate signal from noise. It also lets traders build a watchlist of specific wallets and follow their activity in one feed, plus paper-trade alongside whale positions before committing real money. That combination of insider-pattern scoring and paper-trading makes it more of a research tool than a pure alert feed, which is a different angle than Hashdive’s trader-rating approach. It’s best for traders who want whale-tracking specifically flagged for insider-pattern risk, rather than a general leaderboard of large trades.

Aggregators & Terminals

Aggregators and terminals unify multiple platforms into one screen rather than deep-diving a single one. If you trade both Kalshi and Polymarket, this category is built for you.

Stand.Trade

Stand.Trade Logo

Stand.Trade is a trading terminal that aggregates Polymarket and Kalshi into a single dashboard, with unified portfolio tracking across both platforms, copy-trading and whale-following, and TradingView-powered charting. Its standout feature is that unified portfolio view: instead of checking two separate accounts to see your total exposure, Stand.Trade shows both in one place. It currently charges no fees, as a stated policy, which is a meaningful differentiator in a category where most tools carry a monthly cost. That combination of no fees and single-screen visibility makes it a low-friction starting point for anyone trading across both platforms who hasn’t used an aggregator before. It’s best for active traders working both platforms who don’t want to juggle two separate interfaces.

Rainmaker

Rainmaker is positioned as an AI-assisted terminal blending arbitrage detection, copy-trading, and analytics for Polymarket and Kalshi traders into a single product rather than three separate tools. Its pitch leans on model-driven trade ideas, aiming to surface opportunities a trader might not have found by scanning markets manually. That combination of arbitrage detection and copy-trading in one terminal is closer to Stand.Trade’s aggregator approach than to a single-purpose tool like ArbBets, though the two products differ in how much weight they put on AI-generated suggestions versus raw data. It’s best for traders looking for model-driven trade ideas rather than building their own screens from scratch.

Arbitrage Finders

Arbitrage finders are prediction market software that scan multiple platforms for price discrepancies on the same event, surfacing trades where a mispricing exists between venues. This is one of the more mechanical, rules-based categories of prediction market tool, and it’s where Kalshi arbitrage strategies tend to live.

ArbBets

ArbBets scans Polymarket, Kalshi, and Opinion for cross-platform pricing discrepancies, with plans starting at $59 a month and API access available for automated trading. The Kalshi tool leans heavily on volume, with vendor marketing citing daily opportunity counts in the dozens across the three platforms it covers. It’s built for traders who’d rather have software surface the mispricing than spend time checking multiple platforms manually themselves. It’s best for traders who want a higher-volume, more automated approach to arbitrage and are comfortable paying a monthly fee for it.

Oddpool

Oddpool is a dashboard that monitors Kalshi and Polymarket for unusually wide spreads between matching markets, built to be a lower-cost entry point into arbitrage than most of the category. It starts with a free tier that covers basic monitoring, then steps up to a $30-a-month Pro tier for deeper research and tracking tools. Where ArbBets leans on automation and daily opportunity counts, Oddpool is built more as a research-first dashboard for spotting spreads yourself before acting on them. It’s best for traders new to prediction-market arbitrage who want to learn the strategy on a free tier before paying for a more automated tool.

Sentiment & Mention Tracking

This category is narrower than it sounds. It’s not general market sentiment analysis, it’s specifically about mention markets, the Kalshi and Polymarket contract type that bets on how often a public figure or event says a specific word or phrase.

Mention Metrix

Mention Metrix is built specifically for mention-market contracts, with historical mention-frequency charts and trend views that show how often a term has come up in past speeches or events. Pricing runs $100 for the first month and $200 a month after, positioning it as a premium tool rather than a casual add-on. It’s a narrow niche tool, not a general-purpose sentiment tracker, and the copy around it should say so rather than overselling its scope. It’s best for traders specifically active in mention-market contracts who want a dedicated tool rather than a general market dashboard.

Mention Market Analyzer

Mention Markets Analyzer

Mention Market Analyzer tracks how often specific words or phrases are spoken by public figures and during major events, covering transcripts from sources like FOMC press conferences, earnings calls, and political speeches. Its standout feature is a search function with filters like “starts with” logic and compound-word matching, letting traders isolate exact phrasing rather than just a raw word count. It’s positioned around a client-side, lifetime-access pricing model rather than the recurring subscription that Mention Metrix uses, which changes the cost calculation for a trader deciding between the two. It’s best for traders who want to dig into transcript history and build their own read on a market, rather than relying on a curated dashboard someone else has already built.

Trading Automation

Trading automation prediction market software places or manages trades on your behalf based on rules, commands, or model output rather than requiring you to act manually on every trade.

Flipr Bot

Flipr Bot works differently than other prediction market software. It’s a prediction market bot operating through X/Twitter, where users place and manage trades via direct commands to the bot rather than through a dashboard. That command-based structure means there’s effectively no interface to learn beyond the syntax of the commands themselves, which is a meaningfully different experience than every other tool in this category. It’s best for traders who spend most of their time on X/Twitter already and want to act on a trade idea without switching context to a separate app.

PolyBoomBot

PolyBoomBot takes a similar chat-based approach to trade execution, but through Telegram instead of X/Twitter. It’s a prediction market bot that gives users a self-custody wallet built directly into Telegram, supports funding from multiple chains, and lets traders execute Polymarket trades without ever leaving the app. Its standout feature is auto-bridging across chains, which removes a step most other prediction market tools still require you to handle manually before you can trade. It’s best for traders who want the speed of bot-driven execution but prefer working inside Telegram’s interface over posting commands publicly on X/Twitter.

Best Prediction Market Software by Trading Style

Not sure which category of prediction market tool fits how you actually trade? Match your situation below and skip straight to the tool built for it.

1

Want to see what larger traders are doing before you trade?

Polymarket Analytics and Hashdive are among the more focused prediction market analytics tools for that specific job. Polymarket Analytics tracks top traders and large positions on Polymarket specifically, while Hashdive covers the same ground across both Polymarket and Kalshi if you’re not committed to one platform.

2

Trade mainly on Kalshi and want something cleaner than the native exchange?

Kalshinomics is one of the more purpose-built Kalshi tools for that exact complaint, with faster filtering and curated views instead of Kalshi’s stock interface.

3

Trade across both Kalshi and Polymarket and want one screen for everything?

Stand.Trade unifies both into a single dashboard, so you’re not toggling between two logins to see your full position. It’s worth a look for anyone comparing Polymarket tools against Kalshi-side options and wanting one that does both at once.

4

Want the software to find arbitrage opportunities for you instead of checking prices yourself?

ArbBets automates that scan across Polymarket, Kalshi, and Opinion; Oddpool does the same on a free tier if you want to test the strategy before paying for it.

5

Trade mention-market contracts specifically?

Mention Metrix and Mention Market Analyzer are both built around tracking word and phrase frequency, the only two tools on this page purpose-built for that niche.

6

Want AI-assisted trade ideas or fully automated execution?

Rainmaker blends model-driven suggestions into a terminal, while Flipr Bot and PolyBoomBot go further and execute trades directly through chat commands, on X/Twitter and Telegram respectively — both are prediction market bots in the truest sense, acting on your behalf rather than just displaying data.

Is It Safe to Connect Your Wallet or Account to a Prediction Market Tool?

It depends on the tool. Some, like Polymarket Analytics, Kalshinomics, Hashdive, and Mention Metrix, generally don’t require any account access at all, since the data they analyze is public. Others, like Stand.Trade, Rainmaker, Flipr Bot, and ArbBets, need some form of wallet or account access because they place or automate trades on your behalf.

Before connecting anything, check whether the tool is non-custodial, meaning it never holds your funds directly, versus custodial. Stand.Trade, for example, states that it uses Privy for wallet infrastructure, which keeps it non-custodial. Also check what permissions or scopes the tool requests, and whether it has a clear, published policy on how it handles your data.

Connecting any third-party tool to a trading account or wallet carries inherent risk. That doesn’t mean you should avoid every tool, and it doesn’t mean you should trust every tool either. Stick with tools that are transparent about their access model, and check the individual review for the tool you’re considering for a closer look at exactly what it asks for.

How We Evaluate Prediction Market Tools

We select and describe the tools on this page based on a few consistent criteria: which platform or platforms the tool actually supports, whether pricing and features are publicly documented and verifiable versus vendor claims that can’t be independently confirmed, whether the tool requires account or wallet access and how transparent it is about that access, and how actively maintained the tool appears to be based on recent updates and support channels.

Rankings and reviews are based on these criteria. We may receive compensation through affiliate relationships, but editorial assessments are independent.

This page does not independently verify vendor performance claims, including accuracy percentages or daily opportunity counts, unless stated otherwise.

Responsible Trading with Prediction Market Software

Prediction market software is built to help you trade more efficiently, not to remove the risk from trading itself. Faster execution, automated bots, and arbitrage alerts can make it easier to place more trades, more often, and it’s worth staying deliberate about position sizing and total exposure regardless of how much of the process is automated.

This applies especially to trading prediction tools like Flipr Bot and PolyBoomBot, where trades execute automatically on your behalf based on rules you’ve set. Test any automated strategy with amounts you’re comfortable losing before scaling it up, and revisit your rules periodically rather than letting a bot run unmonitored indefinitely.

If using Polymarket and Kalshi tools starts to feel less like a strategy and more like something you can’t step away from, that’s worth taking seriously. The National Council on Problem Gambling operates a 24/7 helpline at 1-800-522-4700 for confidential support.

Final Thoughts on Prediction Market Tools

There’s no single best prediction market tool, only the right tool for what you’re trying to do. Analytics dashboards like Polymarket Analytics, Kalshinomics, Hashdive, and Polywhaler are the place to start if you want more visibility before you trade. Arbitrage finders like ArbBets and Oddpool, aggregators like Stand.Trade and Rainmaker, and automation tools like Flipr Bot and PolyBoomBot are built for traders ready to act faster or more systematically on Kalshi and Polymarket.

Start with the prediction market software that matches what’s actually slowing you down right now, whether that’s a lack of data, a lack of time, or a lack of automation, and read the full review of the specific tool before connecting an account or wallet to it.

Read More: Kalshi Vs. Polymarket: Which Prediction Market Is Right for You?

Prediction Market Tools FAQs

Prediction market tools are third-party software that traders use alongside Kalshi and Polymarket to analyze data, track positions, find arbitrage, or automate trades. See the What Are Prediction Market Tools section above for more detail.

It varies by tool. Kalshinomics and, currently, Stand.Trade are free. Others run from roughly $59 to $200 a month. Check the comparison table above for exact figures.

It depends on the tool. Tools that only read public data generally don’t need account access at all. Tools that place or automate trades do need some form of access, so check whether the tool is non-custodial and what permissions it requests before connecting anything. See the safety section above for the full breakdown.

Analytics tools like Polymarket Analytics or Kalshinomics only read and display public market data, they don’t place trades. Trading bots like Flipr Bot or PolyBoomBot actually execute trades on your behalf based on rules or commands you give them. If you just want more visibility into the market, start with an analytics tool; only move to automation once you know exactly what strategy you want the bot to run.

No. These tools are built for active or multi-market traders. If you’re placing an occasional trade, the native platform is enough on its own.

A prediction market arbitrage bot scans multiple platforms for pricing discrepancies on the same event and flags trades where a mispricing exists between venues. ArbBets is an example of this category, built specifically around Kalshi arbitrage and cross-platform arbitrage on Polymarket.

It depends on what you’re trying to do. Kalshinomics offers a cleaner interface for browsing Kalshi markets, while ArbBets or Rainmaker are better fits if arbitrage or automation is the goal. See the Best Tools by Trading Style section above for more options.

Again, it depends on your goal. Polymarket Analytics or Hashdive are strong picks for tracking large trader activity, while Stand.Trade is worth a look if you also trade Kalshi and want one screen for both.

Yes. Flipr Bot is one example, letting users place and manage trades via direct commands on X/Twitter. Automated trading carries platform terms-of-service considerations, so check directly with Kalshi or Polymarket before connecting any bot to your account.

Yes. Kalshinomics is free and built specifically for tracking Kalshi markets with cleaner data tables and filtering than the native exchange.

About the Author
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Mike Epifani

Casino Content Manager

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Mike Epifani, Content Editor at Bonus, has been covering the online gambling world for well over a decade. He knows casino games inside and out, bets on sports weekly, and can turn any bonus offer into cold hard cash. If there’s a strategy, edge, or angle worth knowing, Mike has likely already found it (and written about it). For people who care about cutting through the noise and getting right to the best action, Mike’s coverage ensures you always get the most bang for your buck.

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