Best Free Polymarket Tools 2026 — 14 Picks Ranked
Most "best free" lists for Polymarket are 90% paid tools with a five-day trial. This one isn't. Every tool below has a real free tier — no trial timer, no surprise paywall on the one feature you actually need.
The list is ordered by community vote on yesornotool, recounted weekly. Tools at the top are getting the most use right now, not the most use last year.
What counts as "free" here
A few rules I used to filter:
- Free tier must be usable on its own. If the free version locks the price-alert feature behind a $19/month upgrade, it doesn't make the list.
- No trial expiry. Tools that work great for 7 days then nag you don't count as free.
- No "free with API key required, $50/mo for the API key." Looking at you, three different bot vendors.
The 14 best free Polymarket tools
1. This Is How I Win
Vote for the markets you want to trade, customizable telegram alerts bot.
Vote for the markets you want to see listed. Use our new markets tool to get notified of listings and trade first. Use our telegram bot to get it straight to your group chats. Tools for the predictoors.
2. Compose Build
Compose is the offchain-to-onchain framework
3. PolyShot
Smart trading tools to minimize losses and maximize wins
4. PolyFund
Create or invest in Prediction market
PolyFund offers sophisticated analytics and trading tools for Polymarket investors. Track fund performance, analyze market opportunities, and execute trades with confidence. The platform provides comprehensive data visualization and portfolio management features.
5. Merlin
Copy top Polymarket traders. Live leaderboard ranked by PnL, win rate and ROI.
Merlin is a copy trading platform for Polymarket and prediction markets Browse a real time leaderboard of the most profitable Polymarket traders ranked by live PnL, win rate, and ROI across Politics, Sports, Crypto, and Culture markets.
Pick a wallet, set your size, and the Telegram bot mirrors trades automatically. Your funds stay in your wallet. Free to use.
Use Merlin to find profitable Polym…
6. Omnimarket
Deep Research for Prediction Markets
7. Polyprophet
Chrome extension with AI-powered real-time predictions
8. Predict Shark
Parlay builder for prediction market traders
Predict Shark is a comprehensive trading and alerts platform for Polymarket. Track your portfolio performance, set up custom price alerts, and stay informed about market movements. The tool provides real-time data and notifications to help traders make informed decisions.
9. MIRA
AI-enhanced prediction market analysis and insights
MIRA (Maps & Intelligence for Risk Analysis) is an innovative analytics platform that visualizes prediction market data through interactive maps and dashboards. Get unique geographic and thematic insights into market trends and voter behavior patterns.
10. PolyTrak
Start mirroring profitable traders on Polymarket with TheTradeFox.
11. Probably
Probability-based analysis tools for smarter Polymarket predictions
12. PM Line Check
Find mis-priced Polymarket lines and capture cross-market edge.
PM Line Check helps you spot pricing differences across prediction markets in real time. Compare Polymarket odds against other venues to identify mispriced lines, better entry points, and potential arbitrage opportunities. Built for traders looking to move faster and capture edge before the market adjusts.
13. PolyXBot
Automated trading bot for Polymarket
14. PolyOptions
Bringing the power of Options
PolyOptions provides options-style analytics and trading strategies for Polymarket. Analyze risk/reward profiles, explore hedging strategies, and make data-driven trading decisions. The platform offers unique insights into probability-based market positions.
How to pick from this list
The right tool depends on what you're actually doing on Polymarket:
- Just placing trades? Start with an analytics dashboard (Polysights, PolymarketScan, or Hashdive). You don't need a bot yet.
- Trading frequently? Add an alerts tool so you stop missing moves. PolyAlertHub or PredictPM both have free tiers worth using.
- Want to copy good traders? Merlin and PolyTrak both let you mirror leaderboard wallets without paying.
- Building something? The free Polymarket API is fine — pair it with PolymarketScan for the data you don't get from the official API.
What's not on this list
A few popular tools didn't make the cut for a reason:
- Tools that require a paid Discord/Telegram subscription before showing data
- Bots that ask for seed phrases (any tool that does this — walk away)
- "Free" extensions that quietly inject affiliate links into your trades
If a tool feels off, it probably is. Stick to the ones with public developer profiles and a track record.
Frequently asked
Are these tools really 100% free, forever?The ones marked "free" on each tool page are. Some have an optional paid upgrade for power users (more alerts, longer history, API access) but the core feature works without paying.
How often does this list change?The ranking refreshes every Monday at midnight EST based on community votes. The tools themselves change less often — most have been on the list for months.
Are free tools good enough for serious trading?For 90% of Polymarket traders, yes. The pro tier upgrades mostly add convenience (more saved searches, faster alerts, history beyond 30 days). Start free, upgrade only when you hit a real bottleneck.
Where to go next
Once you've picked one or two from this list, browse the full ranked directory at launchpoly.com/tools — filter by Free in the pricing dropdown. The category pages also have curated lists if you know what type you need:
