Manufacturer of billing and Radius software for ISPs.

Developers of billing, prepaid and payment solutions for ISPs.

Developers of accounting/CRM software that handles recurring billing for ISPs.

Offers billing, customer care and account management software for ISPs. Features demos, specifications and documentation.

Offers web hosting billing software and domain management software.

Open-source billing software and outsourced billing services for ISPs.

Business management software for hosting companies or web agencies.

Offers billing and customer management software for ISPs. Features downloads, online purchasing and contact details.

Internet billing and customer care software for IP-based services.

Offers scalable interconnect billing and settlement solutions for fixed, wireless and Internet operators in Europe.

Offers a web-based billing, provisioning, contact management and customer care software suite for Internet, hosting and telecom service providers.

Manufacturer of the ModernBill billing software for ISPs and web hosting companies.

Manufacturer of free ISP billing and provisioning software for Windows.

Developers of the UTM billing system that runs on Red Hat Linux.

Accounting software for ISPs, web hosting, ASPs, wireless and broadband providers.

ISP billing and provisioning system that runs on Windows.

Provides customer management and billing software for very large access providers.

Web-based software package for ISPs offering billing and customer provisioning. Runs on MS SQL Server.

Provides VoIP billing systems to the ISP industry.

Enterprise-level automation, billing and reseller system for access providers and web hosting companies.

Providing billing systems for cellular service providers and Internet service providers.

Billing software for web hosting companies and resellers. Products, on-line demonstrations, FAQ and online purchasing.