Zenvoice

Marc Lou built ZenVoice after paying Stripe $1,600 in invoicing fees in a single year. Stripe charges 0.4% per invoice (up to $2 each), and on top of that, founders waste hours every week manually handling invoice requests from customers who need to add a VAT number, fix a company name, or download a receipt. ZenVoice solves all of this in one shot. You connect your Stripe account in about a minute using a restricted API key, and your customers get a secure self-serve link where they can find any payment, generate a PDF invoice, edit their billing details (VAT ID, tax number, company name), and download everything - including bulk ZIP exports. It works with one-time payments, payment links, and subscriptions, including past transactions. Over 1,600 founders use it to stop losing money on invoicing and reclaim their inbox.