Tranch | 4,155 followers on LinkedIn. Tranch is the invoice-to-payments platform for law firms to get paid faster with automation and frictionless payments. | Tranch, an Elite company, is the invoice to payments platform for law firms to get paid faster through invoice automation and frictionless payments. Tranch’s suite of products enables firms to get started with no-code payment options to fully-integrated ERP billing solutions. Tranch was founded in 2021 and is based out of New York and London.