List of the Top 6 On-Prem OSS/BSS Systems in 2025

Splynx is recognized as the leading billing and management software specifically designed to cater to the varied requirements of Internet Service Providers (ISPs). By consolidating multiple functions into one platform, companies can effectively lower their operational costs. This software enables extensive management and optimization of every facet of an ISP's operations. We take pride in offering exceptional customer support, guaranteeing that our clients can access prompt assistance whenever they require it. Splynx can easily be implemented either on-site or through our secure cloud infrastructure. Your information is safeguarded with regular backups occurring every six hours to an encrypted server, ensuring that you will never experience data loss. Our specialized team is committed to easing the transition from your current platform, whether it involves transferring data from Excel/CSV files or any Radius server database. Furthermore, you have the capability to set up centralized customer authentication, enforce restrictions for unpaid users, examine internet usage statistics, and accommodate various equipment and vendor types to elevate your service offerings. With Splynx, you can optimize your operations while providing strong support for your technological framework, ultimately leading to improved customer satisfaction and business growth.

TierOne provides a platform that enables communication service providers to enhance their business through effective service assurance. Our distinct advantage lies in our capability to analyze network failures across various domains and assess their immediate effects on individual customers. We guarantee that every affected customer benefits from a real-time automated workflow tailored to their needs. Over the years, we have supported a multitude of organizations, including some of the largest and most varied B2B service providers globally. Explore our case studies to see how TierOne has transformed the operations of real-world businesses. Are you prepared to discover the advantages of partnering with TierOne? Reach out to us today or visit Tieroneoss.com to learn more about how we can assist you in optimizing your service delivery.

Telecom providers, along with Unified Communications and OTT services, have the capability to set up, introduce, and profit from a variety of communication services over IP networks. These offerings encompass Unified Communications, Hosted IP PBX / IP Centrex, and SIP Trunking, in addition to various management tools such as DID Management and calling card services. Important components of this system include VoLTE and VoWiFi, which enhance communication efficiency. Among the critical functional modules are Class 4 and Class 5 SIP softswitches, designed for both residential and enterprise telephony solutions, as well as options for convergent online billing, service provisioning, and charging features that can be tailored to user needs. This flexibility ensures that service providers can adapt to the evolving demands of their customers while maximizing their revenue potential.

OSS360 is an integral component of the Advantage360 suite, delivering extensive operational support for a wide range of technologies including CDMA, CSP, GSM, TDMA, LTE, 3G, 4G, satellite, ILEC, MVNO, CENTREX, VoIP, CLEC, ISP, WISP, WiMAX, broadband, SMS, MMS, data, content, paging, voice mail, IPTV, and CATV billing, all consolidated into one platform. This all-encompassing solution features vital functionalities such as carrier-grade customer relationship management (CRM), marketing promotions, commissions management, trouble ticketing, accounts receivable, churn and credit scoring, as well as general ledger (GL), accounts payable (AP), and lockbox capabilities, among many others. By offering a complete software suite, OSS360 removes the necessity for clients to obtain various modules from different vendors and piece them together through middleware or other technologies. One of the standout features of the platform is the Past Due Treatment, which allows for customizable rules to effectively manage subscriber delinquencies and ensure that appropriate actions are taken to maintain service continuity. Furthermore, OSS360 significantly boosts operational efficiency, empowering businesses to concentrate on growth and enhancing customer satisfaction without the burden of juggling numerous systems. This streamlined approach not only reduces complexity but also fosters a more cohesive business environment. Ultimately, OSS360 equips organizations with the tools needed to thrive in a competitive marketplace.

Avante focuses on developing cutting-edge convergent charging and billing platforms, complemented by partner ecosystems, while providing solutions that enhance business processes, reduce costs, and improve engagement strategies. The modular design of the Avante BSS enables organizations to automate crucial business functions, allowing for tailored solutions that meet unique needs. Their extensive product range includes a Convergent Billing System, Online Charging System, Workforce Management, Business Process Management, and Customer Relationship Management. Moreover, it features a Product Catalog System, Campaign Management, a Selfcare Portal, and a Data Management Platform, along with Loyalty Management, a Mediation System, and Service Provisioning functionalities. The suite also integrates an Account Management System, Partner Management System, Smart Control of Distribution, and an Interconnect Billing System, providing businesses with the tools needed for effective resource and interaction management. By leveraging this diverse set of solutions, organizations are positioned to boost their operational effectiveness while enhancing customer satisfaction levels. Ultimately, Avante's offerings support businesses in navigating the complexities of modern commerce with greater ease and adaptability.

CANVAS, provided by 6D Technologies, stands as a comprehensive Digital Business Support System (BSS) that is primed for 5G and crafted with a focus on customer experience, enabling Communication Service Providers (CSPs) to transform operational expenses into revenue while meeting customer demands promptly and maintaining a holistic view of the customer. This advanced Digital BSS platform enhances business models and encourages multiple revenue streams, setting the stage for future advancements in 5G, IoT, AI/ML, cloud computing, and big data analytics. What Makes Digital BSS Essential for Your Digital Transformation? - A cloud-native Digital BSS equipped with 5G functionality to optimize operational revenue generation - An open ecosystem that includes TM Forum ODA compliant open APIs - AI/ML-driven analytics that improve decision-making accuracy - Comprehensive CRM capabilities providing a singular customer perspective and personalized assistance - A unified platform aimed at fostering revenue expansion The CANVAS suite serves as a pioneering Digital BSS, enabling CSPs to offer AI-enhanced, scalable, and cloud-native customer interactions, thus facilitating the effective monetization of operations while backing innovative business frameworks essential for sustainable growth. This revolutionary solution not only meets the present market needs but also equips CSPs to excel in an increasingly dynamic digital environment, ensuring they remain competitive as technology continues to advance.