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NEC and Netcracker Complete Acquisition of CSG Systems. The integration of CSG with Netcracker creates a more comprehensive and unified digital platform.Learn More
CSG Fiber – Scalable BSS for fiber providers

Replace your BSS without the risk—scale fiber profitably

Migrate in weeks, not years. Reduce OPEX. Unlock growth. When growth outpaces your systems, replace complexity with control — so you can scale without limits.

Delivering real results

20M+
Fiber subscribers
99%
Billing migration success
120
Days to launch
Call center, customer support and manager helping consultants with online consultation in office

Why replace your current BSS?

The Risk You’re Running:

  • BEAD funds your build — not your billing, CX, or retention

  • Hard-coded, over-customized systems slow you down or force costly replatforms

  • Lack of post-install engagement drives early churn

  • Partner and enterprise monetization and automation get overlooked — until it’s too late

What CSG Fiber delivers

We give you a unified, modular SaaS platform that covers the four pillars of profitable fiber operations:

Billing & Revenue Management

Eliminate leakage and adapt pricing fast with SaaS billing and care built specifically for fiber providers

Customer Care & Engagement

Boost retention with unified omnichannel care tools, self-service and AI-driven personalization

Field Operations

Lower truck rolls with AI-enabled scheduling, dispatch, and workforce optimization to improve install SLAs

Payments & Collections

Speed up your order-to-cash cycle with secure bill presentment, autopay and reconciliation

Ready to replace your BSS without the risk?