Changelog

New features, improvements, and updates to Monster.bet

March 21, 2025

+EV Finder V3 — Complete Rebuild

New

The +EV Finder has been rebuilt from the ground up. Scan all sports at once across multiple sportsbooks simultaneously, compare odds side-by-side, and find +EV bets faster than ever.

  • •Multi-book scanning — select DraftKings, FanDuel, BetMGM, and more at the same time
  • •All sports in one view with multi-select sport filtering
  • •Expandable rows showing both-sides odds across every book
  • •Kelly Criterion staking with customizable bankroll and fraction
  • •Advanced devig settings with per-book weights
  • •Compare any sharp book's odds inline (vs Pinnacle, Novig, etc.)
  • •Exchange book liquidity displayed under odds
  • •Smart deep links — dropdown to pick your book when multiple carry the same line

Shareable Arbitrage Cards

New

Share your arb finds with friends and communities. Generate clean, branded PNG images of any sportsbook arbitrage opportunity with one click.

  • •Both legs displayed side-by-side with sportsbook logos and odds
  • •ROI and implied probability badges
  • •Download as PNG or copy to clipboard
  • •Monster.bet branding for social sharing

Shareable +EV Pick Cards

Improved

Share +EV opportunities as sleek, branded images. Shows the selection, odds, fair value, hit probability, and which sportsbooks carry the line.

March 18, 2025

March Madness Hub

New

Dedicated March Madness section with live tournament bracket, matchup data, and AI-powered picks for every NCAA tournament game.

March 17, 2025

Slip Generator

New

Auto-generate optimized multi-leg parlays and same-game parlays based on AI Picks with the highest edge. Customize leg count, sport, and risk level.

March 15, 2025

AI Picks Sharing Upgrade

Improved

Redesigned share cards for AI Picks with player headshots, grade badges, detailed stats (edge, probability, projection), and MonsterGPT analysis writeups baked into the image.

March 12, 2025

Prediction Market Arbitrage Scanner

New

Find risk-free profit across prediction market platforms. Scans Kalshi, Polymarket, and Crypto.com for mispriced contracts in real-time.

  • •Orderbook depth visualization showing profit at each price level
  • •Interactive calculator with platform fee estimates
  • •AI-powered match validation and resolution logic analysis
  • •Filter by ROI, available liquidity, and platform
March 10, 2025

Sportsbook Arbitrage Improvements

Improved

Major upgrades to the sportsbook arbitrage scanner with better accuracy, more books, and improved UI.

  • •Liquidity-aware staking — bet sizes auto-adjust when exchange liquidity is limited
  • •Dual-bet button opens both sportsbooks in one click
  • •Affiliate links with bonus callouts for supported books
  • •Custom stake inputs per arb with live profit recalculation
March 5, 2025

College Baseball Support

New

Full coverage for NCAA college baseball including player props, game lines, and +EV scanning across all supported sportsbooks.

March 3, 2025

MonsterGPT Share Cards

New

Share MonsterGPT responses as branded images. Any AI analysis, breakdown, or recommendation can be exported as a shareable PNG with full markdown formatting preserved.

February 25, 2025

Sharp Money Tracker

New

Track where sharp bettors are putting their money. See real-time line movement, reverse line movement alerts, and steam moves across major sportsbooks.

January 23, 2025

DFS Fair Value Algorithm

New

New custom algorithm that prices fair values using off-market lines for more accurate DFS projections. Better edge detection on player props across PrizePicks, Underdog, and more.

January 16, 2025

Hit Rate Matrix Overhaul

Improved

Custom line filters, support for ALL sportsbooks, dropdown to view player alts, and customizable devig weights for more precise hit rate calculations.

January 15, 2025

DFS & +EV Visual Upgrade

Improved

Added visual odds from ALL sportsbooks to DFS and +EV screens. Compare lines at a glance with inline book logos and sortable columns.

Underdog Ladders

Beta

New Underdog Ladders feature with EV calculations. Build optimal ladder entries with AI-powered line analysis. Beta mode — formulas are being refined.