BillAdvisor

BillAdvisor is a human-powered bill negotiation service that's been operating since 2015. The company handles negotiations for cable, cell phone, internet, energy bills, and insurance rates. When successful, BillAdvisor takes 50% of the first year's savings, meaning you split the gains with the service rather than paying a flat fee upfront.

BillAdvisor suits people who prefer working with negotiators rather than AI agents and don't mind sharing savings as the cost. Because it handles negotiation directly, there's no effort required on your end, though the 50% commission model means smaller savings may not be worth pursuing.