Startup Idea: Investment Tracking Tool for Founders

Startup idea to create a software tool that provides founders with accurate, up-to-date information on how much funding they have left. The tool should be able to calculate this data even when the size of an LP round or contribution toward a round is unknown. Could potentially be a paid SaaS.

I'm a tech entrepreneur and CrunchBase and AngelList are great for tracking what size checks investors are cutting to whom. But it would be great to have a tool that told founders how much was left in their funds. Sure, I could do the math, but sometimes you don't know what size of an LP round they're investing from or you don't know how much they contributed toward a round--just the size of the round--so you can't. I'd might pay a SaaS fee for this, depends on how much it cost.