Xero by Xero
Xero helps teams in billing and invoicing software by giving them one practical place to keep work moving. It is most useful when ownership, handoffs, and deadlines are already def...
Opencell Billing software reviews, alternatives, pricing, & feature 2026
Opencell Billing, developed by Opencell Software, is an open-source, carrier-grade billing solution that covers the entire 'consume to cash' process. It provides a comprehensive framework for managing billing operations, from service consumption and rating through to invoicing, payments, and revenue recognition. Being open-source, it offers flexibility for customization and integration, making it a viable option for organizations that require a powerful, adaptable billing system without the constraints of proprietary software. This platform is ideal for telecommunications companies, managed service providers, and other large enterprises that need a highly customizable, carrier-grade billing system and have the technical resources to leverage and pote...
This platform is ideal for telecommunications companies, managed service providers, and other large enterprises that need a highly customizable, carrier-grade billing system and have the technical resources to leverage and potentially modify an open-source solution to fit their specific operational workflows.
Opencell Billing is a powerful and flexible open-source alternative for large-scale billing operations, offering significant customization potential for technically adept organizations willing to invest in its deployment and maintenance.
Ratings in this section summarize available rating data. Software reviews are shown separately when users submit reviews.
This platform is ideal for telecommunications companies, managed service providers, and other large enterprises that need a highly customizable, carrier-grade billing system and have the technical resources to leverage and potentially modify an open-source solution to fit their specific operational workflows.
These are common features buyers compare in Billing and Invoicing Software. Product-specific availability should be confirmed with the vendor.
An online gateway enabling end-users to access historical bills and settle current invoices.
A unified repository for storing stakeholder details and contact info.
A business model where legal fees are contingent upon the successful resolution or settlement of a case.
Allows for branding invoices with the organization's unique logo.
Automated system for notifying clients of failed payments to facilitate invoice settlement.
A business model where charges are determined by the time invested.
Allows clients to make payments using their mobile devices.
Process transactions and manage accounts across multiple global currencies.
Facilitates the creation, transmission, and viewing of digital invoices.
A dedicated digital portal allowing customers to securely settle their invoices online.
Securely handle, document, and balance incoming financial payments and transactions.
A business approach where clients are charged based on the completion of specific projects, tasks, or jobs.
Pricing model: Per User
Pricing can change. Confirm current plans and terms with the vendor.
Compare Opencell Billing with other Billing and Invoicing Software tools that buyers often evaluate.
Xero helps teams in billing and invoicing software by giving them one practical place to keep work moving. It is most useful when ownership, handoffs, and deadlines are already def...
QuickBooks Desktop Pro helps teams in billing and invoicing software by giving them one practical place to keep work moving. It is most useful when ownership, handoffs, and deadlin...
ActiveCollab brings project work, time tracking, workload planning, task dependencies, collaboration, and invoicing into one workspace. It is a practical fit to test when client pr...
PayPal Invoicing gives small businesses and freelancers a simple way to send branded payment requests through a familiar PayPal flow. It fits best when invoice creation and easy cu...
ACOM AP Automation is for finance teams trying to move accounts payable away from paper-heavy invoice and payment work. It is worth checking if vendor onboarding and payment contro...
SpeedInvoice is a mobile-first invoicing and estimate tool for teams that need quick document creation across phone, tablet, and desktop. Cloud sync is central so collaborators can...
A payment plan platform that lets businesses offer installment options at checkout. Handles down payments, automated recurring collections, and payment reminders without building i...
Online invoicing and basic accounting bundled into one straightforward package for freelancers and micro-businesses. TopNotepad covers invoicing, expense tracking, and financial su...
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