App comparison

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Billing and Invoicing
Api

Top Rated Billing and Invoicing Software with Api - Page 26

Last updated: September 2026

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644 software options

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CloudOffix

(0)

Cloud-based Customer Based Business Management Platform

Turn approved orders into invoices with the click of a button with CloudOffix. Send invoices through the platform. Receive payments through various secure, natively integrated, well-known payment gateways.

OZenie

(0)

Cloud-based invoicing solution

ÕZénie offers a comprehensive suite of business management software designed for small and medium-sized enterprises in France. Healthcare professionals can streamline patient consent and record health assessments. Customer-facing businesses can implement loyalty programs, tipping, and appointment scheduling. Behind the scenes, advanced capabilities like data imports, pricing matrices, inventory control, accounting links, SMS messaging, and robust analytics provide deeper financial insights.

CommerceGate

(0)

Payment gateway for eCommerce businesses

CommerceGate offers a payment gateway solution designed to help businesses scale their eCommerce operations globally. The platform provides a secure and efficient payment management system, featuring fraud protection and localized payment solutions with support for multiple settlement currencies.

EviGest

(0)

Free cloud-based invoicing software

EviGest stands out as the premier cloud-based invoicing software, combining unparalleled intuitiveness and flexibility, all at no cost. Effortlessly generate estimates and invoices with EviGest, simplifying the management of multiple warehouses and stock. This includes comprehensive tracking of product entries and exits, including batches and expiration dates.

Docoon.invoice

(0)

E-invoicing and document digitization platform

Docoon Invoice is an electronic invoicing solution that operates as a state-certified and registered Approved Platform for outgoing electronic billing. The platform enables businesses to create, send, and manage electronic invoices through API integration, SaaS portal, or Windows automation. It features eIDAS and RGS qualified electronic signatures, Chorus Pro integration for public sector invoicing, and ten-year electronic archiving compliant with Z42-013 standards and NF 461 certification.

Fullstep

(0)

tebio

(0)

Cloud-based subscription management and billing solution

tebio is a subscription management and billing platform with automated invoicing. It can be used from a user-friendly portal and via API.

SiFactura

(0)

Electronic Invoicing and accounting solution

Si Factura is an Electronic Invoicing and Accounting Software for companies.

KeepMyAccount

(0)

Cloud-based billing and invoicing solution

KeepMyAccount is a cloud-based application that helps users manage their business finances and inventory. Whether they run a retail store, a restaurant, a beauty salon, a freelance business, or any other type of business, they can use KeepMyAccount to create invoices, track payments, monitor stock levels, and more.

Ordaana

(0)

Streamlining service businesses with ease.

Ordaana is an all-in-one small business management software that aims to streamline operations for service-oriented businesses. It offers features like service orders, custom forms, team scheduling, SMS messaging, payments, and client portals. Ordaana seeks to simplify appointment scheduling, automate billing, and provide secure client portals for an enhanced service experience.

Stann

(0)

Cloud-based business management software

Designed for organizations of all sizes, Stann is a business management software that helps schedule appointments, plan recurring tasks, issue invoices, edit quotations, and more. It helps sales staff follow up with customers and prospects and enables technicians to report on work carried out during interventions.

Nesayo

(0)

5 AI agents running your pharmacy's back office

AI Employee for Indian pharmacies: 5 autonomous agents for stock, expiry, refills, and payments, plus voice billing and a database of more than 2.5 lakh medicines.

Subscript

(0)

B2B SaaS metrics available instantly

Subscript unlocks insights from B2B SaaS metrics so finance leaders can strategically guide companies. Finance leaders have instant access to ARR, LTV, CAC, NRR, GRR, and other SaaS metrics. All of which can be cut by any attribute.

Rainex

(0)

Your ideal billing and subscription management platform

Rainex is a 30 min-to-set-up billing and subscription management platform.

VarthagamSoft

(0)

Retail billing & inventory management

VarthagamSoft is billing and ERP software designed for retail and distribution businesses. The software includes GST-compliant invoicing, inventory management, accounting features, and barcode scanning capabilities. It supports digital bill sharing through WhatsApp, email, and SMS, along with customizable invoice formats and multiple payment modes including cash, UPI, and cards.

Breeze

(0)

Factu.me

(0)

Voice-powered invoicing for French businesses

Factu.me is a voice-activated invoicing platform enabling users to create invoices via natural language dictation in French. Its AI-powered features auto-complete fields like tax calculations, legal mentions, and client info via SIRET numbers. It integrates payment processing with Stripe and SumUp, offers electronic signatures for contracts, expense management with OCR receipt scanning, and CRM functionality that updates client pipelines with each invoice.

EZBeanZ

(0)

Streamlined invoicing system for businesses

EZBeanZ is an invoicing software designed to simplify the billing process for businesses. The platform offers user-friendly features including invoice generation, QR code creation, and business management tools. Users can access tutorials and business examples to help maximize their experience with the system.

Project 2 Payment

(0)

Simplified Invoicing, Payments, and Scheduling for Pros.

Project 2 Payment is a simple, all-in-one billing and invoicing solution built for home service professionals. Create and send professional invoices in seconds, get paid instantly with Quick Pay, and eliminate late payments with automatic reminders and payment tracking.