Best Billing and Provisioning Software for Linux

OneBill is an end-to-end subscription management, billing, and revenue management platform that powers the entire customer lead-to-revenue generation experience. OneBill supports all types of billing models such as one-time billing, subscription billing, recurring billing, and usage-based billing. OneBill’s seamless integration with other enterprise systems such as carriers & service providers, payment gateways, accounting & admin, taxation, and CRM & ERP platforms is made possible with open APIs. The platform covers all aspects of a business from CPQ, automated order provisioning & activation, billing & invoicing, all the way to revenue reporting, customer subscription management, and channel partner commission management. OneBill has been helping SMBs, SMEs, and large enterprises to reduce billing errors, compliance risk and drive greater efficiency with an end-to-end billing and revenue management solution fully integrated with some of the world’s leading solutions.

Paddle is a subscription commerce and billing platform for Software and SaaS companies. It’s more difficult than ever to keep up with customer demands, to find new international growth opportunities, and to manage your internal resources effectively. With Paddle, you spend less time on fixing internal roadblocks and can focus on scaling your business. Paddle provides a full suite of tools from optimized checkout to sell your software, to recurring billing, fraud detection, manual invoicing, sales taxes, global currencies, customer support, analytics and much more, all in one platform. Choose how you want to sell, Paddle supports every type of sales motion. Optimize your checkout for conversions, scale your sales-assisted invoicing to more business accounts, and add subscription billing

MaxBill drives the operational transformation forward, supporting businesses on their journey to hyperautomation to help create, market and monetize new and existing services. Our smart BSS solution, built for both enterprises and SMBs, serves as a solid foundation for the company’s intelligent, partner- and customer-centric, data-driven and compliant digital ecosystem. We have been successfully implementing our solution to support telecommunication, utilities, gaming and energy service providers’ growth in highly competitive, rapidly-changing markets. Gain total control of your commercial operations with seamless integration of service connection life cycle with a complete meter-to-cash functionality, including billing, metering, payments, debt collection and revenue management. Grow your business, offer a new range of connected services and take advantage of the fast-moving market trends with our MaxBill technology-powered, automated billing and revenue management platform.

Smart Software is a leading provider of demand planning, inventory optimization and supply chain analytics solutions headquartered in Belmont, Massachusetts, USA. Founded in 1981 Smart has helped thousands of customers plan for future demand utilizing industry-leading statistical analytics. Smart Inventory Planning & Optimization (IP&O) is the company’s next-generation suite of native web applications, helping inventory carrying organizations reduce inventory, improve service levels and streamline Sales, Inventory, and Operations Planning. Smart IP&O, hosted on Amazon Web Services, is a Digital Supply Chain Platform driving three applications: demand planning, inventory optimization, and dashboard reporting. Smart IP&O functions as a transparent extension of our customers’ ERP systems of choice, receiving daily transaction data and returning forecasts and inventory policy values to drive replenishment and production planning.

Whether you're a business looking to solve a recurring services procurement challenge, a vendor transitioning to recurring revenue, or a service provider moving to the cloud, Cloudmore has a solution for you. One place to sell, manage and bill your subscription channel partners and customers. Solve the procurement challenge for recurring and metered services. Reduce your billing processing time and remove costly billing errors. Users can self serve to discover and acquire the services they need. Showcase and sell your services in an internal or external marketplace. Select services from Cloudmore's service catalog and sell these to your users in their curated e-store. Manage pricing on a global or per customer basis. Create offers and quotes from your service catalog. Your admin users can discover, provision and manage services and view monthly billing details.

Improve the transparency and efficiency of your water business with UtilityBilling, a trusted utility billing software. UtilityBilling is a comprehensive solution designed to eliminate hassle and ineffective manual processes in water utilities. It automates daily tasks so operations run efficiently. The platform includes a complete billing solution, bulk invoice generation, powerful CRM, customer portal, and automatic bill and collections notices. UtilityBilling also runs on any browser, anywhere.

An integrated softswitch and billing platform that enables VoIP, OTT and telecom providers to configure, launch and monetize any type of communication services in IP networks: Unified Communications, Hosted IP PBX / IP Centrex, SIP Trunking, DID Management, OTT Voice, calling cards, VoLTE/VoWiFI. Key functional modules: Class 4 and 5 SIP softswitch for residential and enterprise telephony services; convergent online charging, billing and service provisioning solution (optional) PortaOne gives you the tools and solutions that allow you to proudly offer exceptional telecom services, work effectively, and stay competitive in your market. Be free to adapt and develop your own extensions thanks to open architecture and API. Receive fair pricing with unlimited lifelong license for all PortaOne products. From marketing an idea to instant product launch, get smooth delivery and fast monetization.

ParaBill is the first commercially available Open Source Billing and Customer Care system that supports traditional Telecom and Communication Services as well as any Content-based charging. We provide different Services tailored for your needs. Examples of services that we provide are training services, feature development services, and installation and configuration services. ParaBill is the first commercially available Open Source Billing and Customer Care system that supports traditional Telecom and Communication Services as well as any Content-based charging. Due to market conditions the development was put on hold for some years and in 2006 the ownership of ParaBill was transferred to the original developers no longer part of Parabell AB. The intention was to release ParaBill as an Open Source solution and in May 2006 the first version of ParaBill as an Open Source solution was released publically.

ABS provides a low cost high performance Billing and CDR Processing System that rates Departmental, Agent/Reseller, Carrier, Wholesale, and Retail CDRs while also providing Network, Usage Threshold Alerts, Carrier, and Profit/Loss reports and generating LCR Routing Data along with Comparing Multiple Carrier Rates. The technology used for the ABS 100 is based upon Linux, PostgreSQL, C/C++, Shell Scripts, GTK+, Gnome, Glade, Pro-C, X-Windows and Perl. The product was designed to be used by internal staff of the company and will perform most of its functionality and services automatically once configured. Used for comparing 2 or more Carriers Rates for rate analysis. These reports can also include actual traffic in the analysis to show which carrier mix would provide them the best benefit.

Neon Soft is an advanced telecom billing software designed for telecom providers, VoIP operators, and resellers in the UK and beyond. Built to simplify complex billing processes, it offers powerful features including multi-level reseller billing, CDR rating/re-rating, real-time reporting, CRM integration, and automated invoicing. With flexible retail and wholesale billing options, Neon Soft enables service providers to manage customers, rates, and usage with complete accuracy. Its cloud-based platform ensures secure, scalable operations while reducing manual effort. From rate management to live monitoring, Neon Soft delivers the tools you need to optimize revenue, maintain compliance, and improve customer satisfaction. Whether you’re an established telecom business or a growing provider, Neon Soft adapts to your needs for efficient, future-ready billing.

We are committed to providing our clients with Professional Quality Service & the Support that is needed to operate at the highest possible levels and stay one step ahead of the competition. Don’t hesitate to contact us with any questions. I-CONN supports the evolving business needs of today’s Telecom Service Providers. The comprehensive and converged solution with state‐of‐the‐art functionality and capabilities corresponds to the complex billing scene. I-CONN™ is an innovative system, based on the latest generation of software products and interfaces allowing fast adoption by our customers. It does not require specific local installations and works just like a desktop application but instead via a standard web browser such as Internet Explorer, Firefox and Google Chrome etc.