Ensure every unit of value is captured, rated, billed, settled — and protected.

Overview​

Core Assurance ensures complete and correct capture of revenue and cost events. It reduces leakage, protects margins, and supports profitable growth.

See how our Core Assurance
can help your business

Change data specs, mappings, and reconciliation logic independently

Update business rules without vendor release cycles

Faster response to new risks with templates

Scales for high-volume events and settlements

Full audit trails: rule runs, lineage, exceptions, actions

Core Assurance capabilities that build trusted partnerships

Visibility across usage, provisioning /activation, rating, billing, settlements

Automated detection of leakage and cost inefficiencies

Reconcile events, orders, subscriptions, third-party charges

Case workflow: create, triage, investigate, resolve

High-volume processing for streams and multi-source reconciliations

Dashboards for traffic, provisioning, rating & billing, cost

Control libraries aligned with BA objectives

Key Differentiators

  • Rule simulation for rating, provisioning, event flow validation

  • Integrity checks from event generation to billing and settlements

  • Multi-source ingestion with cross-domain reconciliation

Explore Core Assurance

Revenue & Cost Assurance
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Margin Assurance
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Asset Assurance
Read More

Resource Center

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Frequently Asked Questions

Everything you need to know about how our fraud management solutions work.

Can the solution automatically block fraudulent IRSF traffic?

Yes. Subex’s IRSF management solution supports near real-time alerting and can integrate with network elements (such as SBCs, softswitches, or policy systems) to enable inline traffic blocking or automated control actions, reducing fraud exposure time.

Ready to safeguard your international revenues?

Minimize operational overhead and ensure network integrity with Subex.
Our Offices
Subex Limited
Pritech Park,
SEZ Block -09, 4th Floor B Wing Survey No. 51 to 64/4 Outer Ring Road, Bellandur Village Varthur, Hobli, Bengaluru, Karnataka 560103, India
Tel : +91 80 37451377
Subex, Inc
1499 W 120th Ave,
Suite 210 Westminster,
CO 80234, USA

Subex (UK) Limited
Unit 1J, Sambhav House, First Floor
275-287 Station Road, Harrow HA1 1NA

Email Id: info@subex.com
Contact Number: +447736518379

Subex (UK) Limited – Ipswich
Rooms N2-06 Columba House
Innovation Martlesham
Adastral Park, Ipswich,
IP5 3RE, United Kingdom.

Subex Limited Dubai Office
Office number 722,
Building number 6WA,
Dubai Airport Free Zone
Authority (DAFZA),
P.O. Box: Box 54834, Dubai
United Arab Emirates
Tel : +9 714 214 6700
Fax : +9 714 214 6714

Subex (Asia Pacific) Pte Limited
175A Bencoolen Street
#08-03 Burlington Square
Singapore 189650
Tel : +65 6338 1218
Fax: +65 6338 1216

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