Best OSS/BSS Systems for Linux

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.

PortaSwitch is a unified Service Management and Delivery Platform that combines Class 4/5 SIP softswitch functionality (PortaSIP) with a convergent real-time billing and Online Charging System (PortaBilling) in a single platform. It enables telecom operators, ISPs, MVNOs, and UCaaS providers to launch, manage, and monetize voice, messaging, IoT/M2M, and data traffic. Key capabilities: *Real-time billing and charging with fund locking to prevent balance overruns; *Class 4/5 softswitch with SIP call routing and IP Centrex/Cloud PBX support; *geo-redundant multi-site architecture with automatic failover and zero downtime during updates; *open architecture with REST API and full source code access (unlimited license). PortaSwitch is available as a one-time unlimited license (per-installation, not tied to subscriber count) or a monthly SaaS subscription based on billable events, for on-premise or cloud (Oracle Cloud Infrastructure) deployment.

Welcome to TierOne, where we offer a platform with the unique ability to overcome any obstacle and empower communication service providers on their journey of assurance business transformation. We stand out for our comprehensive understanding of network failures across different domains and understand the impact on every affected customer in real-time. We ensure that every impacted customer receives a separate real-time, user-driven automated workflow for remediation. Over the years, we've assisted numerous organizations, including some of the world's largest and most diverse B2B service providers. Explore our real-world case studies to witness how TierOne has revolutionized their operations. Ready to experience the TierOne difference? Contact us today or simply navigate to Tieroneoss.com to get started.

Covalense Digital’s 5G Digital BSS platform is built to meet the agility, scalability, and automation needs of modern telecom operators. Designed for the 5G era, our Telecom Digital BSS solution accelerates service innovation, monetisation, and real-time customer engagement. With support for multi-tenancy, dynamic product bundling, and converged charging, the platform ensures seamless experiences across B2C, B2B, and B2B2X models. The modular architecture enables rapid onboarding of new services, integration with partner ecosystems, and efficient revenue management. Powered by cloud-native technologies and open APIs, Covalense Digital’s Telecom BSS helps CSPs launch, scale, and differentiate faster in highly competitive markets. Whether it’s delivering smart 5G use cases or enabling end-to-end automation, our 5G Digital BSS empowers operators to unlock new business models and transform their operations with confidence.

CANVAS, powered by 6D Technologies, is a comprehensive 5G-Ready customer-centric Digital Business Support System (BSS) that allows CSPs to monetize operational expenses and meet real-time customer demands, providing a 360-degree view of the customer. This advanced Digital BSS platform automates business models and supports revenue streams, scaling future innovation through 5G, loT, Al/ML, Cloudification, and Big Data Analytics. Why Digital BSS for Your Digital Transformation? - 5G-powered Cloud-native Digital BSS to Monetize Operations - Open Ecosystem with TM Forum ODA Complaint Open APIs - Al/ML Analytics for Informed Decision Making - 360° CRM with Unified View Customers and Personalized Customer Care - Converged Platform with Revenue Driving Capabilities CANVAS, a modern Digital BSS Suite, enables CSPs to offer Al-powered, cloud-native, scalable customer experiences. It helps them monetize operations and support business models for future innovation.