About Polyloly
Real-time analytics dashboard for Polymarket prediction markets
What is Polyloly?
Polyloly is a free, real-time analytics platform that tracks large positions on Polymarket — the world's largest prediction market. Think of it as Bloomberg Terminal for prediction markets: we display publicly available market data, surface large trader activity, and provide context that helps you understand what's happening across politics, sports, crypto, and more.
We are not affiliated with Polymarket Inc. Polyloly is an independent analytics tool that uses Polymarket's public APIs.
Why we built this
If you follow Polymarket, you've noticed something: the most interesting story on any given day isn't the market price — it's who's making the big trades. A $200,000 position from a known wallet often signals upcoming news. A sudden burst of activity from new accounts often precedes a market move.
But Polymarket's native interface doesn't make this easy to see. There's no whale feed, no insider detection, no trader leaderboard. So we built one.
Key Features
Every position ≥$1,000 in real-time, updated every 5 seconds.
Algorithmic flagging of traders with 80%+ win rates on 5+ trades.
Click any trade for full P&L history, win rate, position breakdown.
Top 10 hottest markets by 24h volume with sparklines.
Politics, sports, crypto, esports, geopolitics, finance, and more.
Open the dashboard. That's it. Free forever.
How insider detection works
For each wallet that places a position ≥$1,000, we calculate:
- Win rate — % of resolved markets where they took the winning side
- Position count — total resolved trades on record
- Average position size — typical bet size
- Insider probability — composite score combining the above
Wallets with ≥80% win rate on ≥5 resolved markets are flagged as 🔴 INSIDER. Between 70-85% with 5+ trades = 🟡 SUSPECT. This is an algorithmic estimate, not a verified accusation — high win rates can also indicate skill, luck, or specialization.
Tech stack
For the curious:
- Frontend: Vanilla React 18 + esbuild, Tailwind CSS pre-built
- Hosting: Vercel (CDN edge, serverless API)
- Data collector: Node.js on Fly.io with WebSocket → Polymarket RTDS
- Database: Neon Postgres (serverless)
- Image optimization: wsrv.nl proxy → WebP at retina sizes
Lighthouse Performance: 85-95. CLS < 0.05. Sub-second LCP. We obsess over speed.
Monetization
Polyloly is and will remain free to use. We sustain the project through:
- Voluntary tips — if you find value, you can support development via Stripe (any amount $1+).
- Polymarket referral — links to polymarket.com on Polyloly include a referral parameter (
?r=gwihum). If you sign up via these links, we receive a small commission at no extra cost to you.
We don't run ads. We don't sell data. We don't require accounts. We don't track you across the web.
What Polyloly is NOT
- ❌ A gambling platform — we don't take bets, we display public data
- ❌ A broker or exchange — we don't facilitate any transactions
- ❌ Financial advice — all data is informational only
- ❌ Affiliated with Polymarket — we're independent third-party analytics
Built by
Polyloly is built and maintained by an independent developer interested in prediction markets, real-time data, and clean dashboard design.