Apps similar to Zendu include Invoice Ninja, which is open source with a free version. Other options are Xero and Serviceinvoice. In total there are three Invoicing Software like Zendu for the web, Android, iPhone, iPad and Mac.
Free, open-source invoicing and billing platform providing PDF invoice generation, client payment options through 30+ gateways, multiple templates, company logo addition, team roles, time tracking, advanced customization through paid plans, and no installation required.
United States
Cloud accounting platform for business providing invoicing, quote management, cash flow tracking, bill payments, expense claims, payroll automation, project tracking, contract management, advanced analytics, and integration with payment gateways like Stripe and GoCardless.
New Zealand
ServiceInvoice helps service businesses manage customers, create professional invoices, and organize completed work from one easy-to-use platform.
