One question, answered
Your bank tells you what you have. This tells you what you are going to have.
Your bank can already tell you what is in your accounts this morning. What it cannot tell you is whether that money survives the next three weeks of rent, insurance and the car payment.
Alvenera works that out. It takes what you hold today, adds everything you have told it is coming, and finds the lowest point your balance reaches over the next thirty days — the date it happens, and the entry that takes you there.