Prediction markets have an insider trading problem and nobody's building tools to catch it

If you've used Polymarket you've probably seen it. Some random wallet appears, makes one huge bet on a specific outcome, gets it right, disappears. It happens way more than people realize.

I've been looking into the existing tools and there's a bunch of whale trackers. But tracking whales isn't the same thing as catching insiders. A whale is just someone with money. An insider is someone who knows something before the market does.

The tells are different. Fresh wallets with no history. Trades that are way oversized for the market. Perfect timing on niche events that don't have much public info. Clusters of new wallets all betting the same direction right before resolution.

I'm a dev and thinking about building something that specifically looks for these patterns. Automated detection, alerts when something looks off. Not another whale dashboard, more like a "fraud radar" for prediction markets.

Before I sink time into building it, does anyone actually want this? Would you use it to inform your own trades, or just out of curiosity? What would make it worth paying for?