Sportsbook odds tracker with real-time alerts on line movements

Every dedicated sports bettor knows this frustration intimately. You're bouncing between five separate sportsbook apps, hitting refresh on odds every 30 seconds, scouring Twitter for sharp activity, monitoring Discord channels for steam moves — and by the time you actually identify a favorable line, it's already shifted. The arbitrage window slams shut. The moment sharp money attacks a line passes you by. You keep wondering: "Did I just let free money slip away?" It's draining, and you're hemorrhaging hundreds (sometimes thousands) in missed value each and every week. LineCatch serves as your always-on line movement radar. It tracks odds across all major sportsbooks in real-time, sending you immediate alerts whenever profitable situations surface — whether that's an arbitrage scenario where wagering both sides locks in guaranteed returns, a steam move where sharps are hammering a line before it adjusts, or a pricing gap that delivers 3-5% edge. A push notification tells you exactly which wager to place, at which book, and why acting immediately matters. Over time, the platform adapts to your wagering habits and risk appetite, cutting through the clutter so only opportunities matching your style make it through. For the MVP, keep things tight and intentional. Create a web dashboard pulling odds from 3-5 top books (DraftKings, FanDuel, BetMGM, Caesars) through their public APIs or a data provider such as The Odds API. Zero in on a single sport initially — NFL makes the most sense given its massive betting volume and deeply liquid markets. Implement straightforward alert triggers: when a line shifts 1.5+ points within 10 minutes, or a 2%+ arbitrage gap opens across books, push a notification through a mobile-optimized web app (native apps aren't necessary yet). Layer in Telegram or Discord bot integration so alerts reach users in the spaces they already inhabit. Price it at $29/month, recruit 20-30 early adopters from Reddit's sportsbook communities and Twitter, and obsessively track which alerts they actually act on. The entry point is committed bettors — the ones already monitoring multiple books but despising the manual effort. These are individuals wagering $500 to $5,000 weekly who fully grasp that timing isn't merely important, it's the entire game. They recognize that grabbing -108 rather than -112 on a line they planned to bet regardless translates to meaningful profit across a full season. They're already doing this legwork by hand. BetAlert simply makes them 10x quicker and ensures they never miss a play because they were stuck in a meeting or sound asleep. Once you've earned trust with individual bettors, the expansion path opens up: group subscriptions for betting syndicates (5-10 members sharing a premium account), white-label deals with handicapper services looking to bundle real-time alerts into their packages, and advanced analytics dashboards that dissect historical edge by sport, wager type, and sportsbook.