Disclaimer: MassPredict.ai is in active development and not fully functional. Prediction market data is aggregated from third-party sources and may not be accurate or real-time. Do not make financial decisions based on this information.
MassPredict.ai
Alpha • Live Data

Crowdsource your crystal ball

Compare prediction markets across all major platforms.

LIVE ALPHA
--- Markets Tracked
7 Platforms
-- Arbitrage Opps →
-- Last Update
SwiPredict
Try SwiPredict
Swipe to predict trending news
→
Platform
All
Polymarket
Kalshi
PredictIt
Manifold
Metaculus
Smarkets
Insight
Sector
All
Finance
Crypto
Sports
Politics
Entertainment
Tech
Science
Environment
Health
Social
Odds
All
High (>70%)
Medium (30-70%)
Low (<30%)
Year
All
2025+
2024
2023

Free Access

Everything you need to get started:

  • Search — Query all major platforms
  • Compare — Side-by-side odds comparison
  • Filter — By platform and category
  • Trending — See popular markets
  • News — Latest market updates
  • Guides — Learn prediction strategies

Elevate with Raven Ai

Unlock premium intelligence tools:

  • Scout — Arbitrage finder PRO
  • Vision — Historical charts PRO
  • Intel — Platform accuracy PRO
  • Nest — Portfolio dashboard PRO
  • Flock — Community features PRO
  • API — Developer access COMING SOON
Explore Raven Ai

Trending Markets

Get Arbitrage Alerts PRO

Be the first to know when spreads hit 5%+ across platforms. Daily opportunities delivered to your inbox.