Now in private beta

One platform.
Every prediction market.

Kalshi and Polymarket unified. AI-powered analysis with live news, historical data, model disagreement detection, and direct trade execution. All in one place.

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$22B Kalshi valuation
$15B Polymarket (in talks)
$60B Combined volume 2026
$1T Bernstein 2030 projection
KXNASCARRACE·BUY NO
FED-MAY26·72¢HOLD
KXMLBHR-BWITT·10¢BUY YES
POLYMARKET-IRAN·BUY NO
KXNBA-SPURS·16¢BUY NO
KXIPL-RCB·61¢HOLD
BTCUSD-75K·44¢BUY YES
KXWTIW-T100·34¢BUY NO
KXATPMATCH-SIN·96¢HOLD
MIDTERMS-DEM·38¢BUY YES
KXNASCARRACE·BUY NO
FED-MAY26·72¢HOLD
KXMLBHR-BWITT·10¢BUY YES
POLYMARKET-IRAN·BUY NO
KXNBA-SPURS·16¢BUY NO
KXIPL-RCB·61¢HOLD
BTCUSD-75K·44¢BUY YES
KXWTIW-T100·34¢BUY NO
KXATPMATCH-SIN·96¢HOLD
MIDTERMS-DEM·38¢BUY YES
Everything you need.
Nothing you don't.

Built for traders who are serious about prediction markets. Not for people who want to guess.

Unified Scanner

Scan Kalshi and Polymarket simultaneously. Filter by edge, confidence, settlement date, and category. Find mispriced markets before they correct.

Multi-Model AI

Claude and Gemini analyze every market independently. See where they agree, where they disagree, and why. Powered by live news and real player stats.

Live News Context

Every recommendation is grounded in real news articles fetched in real time. The AI reads the same news you do, then gives you a take.

Historical Data

Decisions based on evidence, not sentiment. Actual player stats, historical performance, and career data. Not just what Reddit thinks will happen.

Arbitrage Detection

Cross-platform price comparison surfaces arbitrage opportunities between Kalshi and Polymarket on the same underlying event in real time.

Deep Dive Chat

Open a focused AI chat on any market. Ask questions, run scenarios, check news on demand, then execute directly from the conversation.

From scan to trade in seconds.

PolyKai runs a two-stage pipeline: broad scan across all open markets, then deep AI analysis on candidates with real-world data before you commit.

01

Connect your accounts

Link Kalshi and Polymarket API keys once. Your credentials are encrypted at rest and never exposed to the frontend.

02

Scan all open markets

One click scans hundreds of live markets across both platforms and sends the best candidates to AI analysis.

03

AI reads live news + stats

Before every recommendation, PolyKai fetches current news articles and player stats so the AI is reasoning from real data.

04

See where models disagree

Claude and Gemini vote independently. The disagreement panel shows you exactly what each model found and why they reached different conclusions.

05

Execute or deep dive

Trade directly from the scanner card, or open Deep Dive for a full AI conversation before committing.

AI Market Scanner
KXMLBHR-26APR29BWITT BUY YES
Bobby Witt Jr: 1+ home runs?
Yes price: 10¢ Fair prob: 12% · Edge: +2¢
📰 3 articles loaded · ⚾ Season stats: 8 HR / 120 AB
FED-RATE-MAY2026 HOLD
Fed holds rates at May meeting?
Yes price: 72¢ Fair prob: 74% · Edge: +2¢
📰 5 articles loaded · Claude: HOLD · Gemini: HOLD
KXNBA-SPURS-FINALS BUY NO
San Antonio Spurs win NBA Finals?
Yes price: 16¢ Fair prob: 4% · Edge: +12¢
📰 2 articles · Claude: BUY_YES · Gemini: BUY_NO ⚠ Disagreement
Every market that matters.

Kalshi and Polymarket cover elections, sports, crypto, macro, geopolitics, weather, and more. PolyKai surfaces them all in one place.

US Elections
Federal Reserve
MLB Props
NBA Finals
Bitcoin Price
Geopolitics
IPL Cricket
NFL Season
Oil Prices
Champions League
US Senate
Tech Earnings
Climate Events
NASCAR
Tennis Majors
+ More daily

Get early access.

PolyKai is in private beta. Join the waitlist and we'll reach out when a spot opens up.

No spam. No selling your data. Just a heads up when you're in.