Zoho Invoice offers a clean client portal for viewing, paying, and managing invoices online. Below is a curated list of 20 competing invoicing & billing platforms that provide similar client‑portal experiences, robust billing features, and integrations for small‑to‑mid‑size businesses.
Get targeted exposure with custom position pinning and highlighted placement.
All‑in‑one accounting solution with an intuitive client portal, automated recurring invoices, time‑tracking, and expense management.
Industry‑leading cloud accounting with a customizable client portal, payment processing, and extensive third‑party integrations.
Modern accounting platform offering a branded client portal, online invoicing, automatic bank feeds, and multi‑currency support.
Free invoicing and accounting suite with a simple client portal, unlimited invoices, and built‑in receipt scanning.
Open‑source invoicing tool with a white‑label client portal, recurring billing, and over 40 payment gateway integrations.
Free and paid plans for unlimited invoices, a client portal for online payments, and multi‑currency capabilities.
Zoho’s full‑featured accounting app that includes a client portal, automated workflows, and seamless integration with other Zoho apps.
Simple invoicing solution tied to PayPal’s payment network, offering a client portal for viewing and paying invoices instantly.
Square’s invoicing tool provides a clean client portal, instant online payments, and integration with Square POS and payroll.
Cloud accounting with a client portal for invoice viewing, online payments, and robust reporting for growing businesses.
Straightforward accounting software featuring a client portal, automatic invoicing, and real‑time expense tracking.
Accounts‑payable/receivable automation platform with a client portal for invoice approval, e‑payments, and workflow controls.
Time‑tracking and invoicing solution that lets clients view, approve, and pay invoices through a dedicated portal.
Freelancer‑focused invoicing with a client portal, contract management, and integrated payment processing.
Mobile‑first invoicing app offering a client portal, recurring invoices, and over 30 payment gateway options.
Cloud financial management suite with a client portal for B2B invoicing, automated billing, and advanced revenue recognition.
Open‑source ERP module that includes invoicing, a customizable client portal, and seamless integration with Odoo’s full suite.
Comprehensive ERP with built‑in invoicing, a client portal for online payments, and deep integration with Microsoft 365.
Enterprise‑grade cloud ERP offering advanced billing, subscription management, and a client portal for B2B invoicing.
SMB‑focused ERP with integrated invoicing, a client portal for order tracking and payments, and robust reporting.