Your vendors are overcharging you.
We find the money.
AI-powered telecom and utility bill auditing that identifies 5-12% in billing errors hiding in your annual spend. No upfront cost. We only get paid when we find savings.
Exposed billing errors average 5–12% of total telecom spend — Gartner, 2024
The Problem
The billing errors hiding in your invoices
Most companies pay their telecom and utility bills on autopilot. Carrier billing systems are complex, error-prone, and designed to favor the vendor. Overcharges from incorrect rates, phantom services, misapplied taxes, and contract violations accumulate month after month undetected.
Average billing errors on enterprise telecom invoices
Utility invoices containing exceptions or errors
What you pay upfront for our audit
Process
Four steps to verified savings
Share Your Invoices
You provide 6 months of telecom and/or utility invoices plus contracts. We handle the rest.
We Analyze Everything
Our AI normalizes every line item across carriers and utilities, cross-references contracted rates, and flags anomalies.
You Get a Findings Report
We deliver a detailed report documenting every billing error, the dollar impact, and the recommended recovery path. You review and confirm the findings — then decide how to act on them.
Ongoing Monitoring
Continuous invoice surveillance catches new errors before they compound. Billing errors are recurring -- we keep watching.
Coverage
What we audit
Telecom
Wireline, wireless, internet circuits, UCaaS, SD-WAN, SIP trunking, data center connectivity. We audit AT&T, Verizon, Lumen, Comcast Business, Spectrum, T-Mobile, and 50+ other carriers.
Learn MoreUtilities
Electric, gas, water, sewer, steam. We analyze tariff classification, demand charges, rate schedules, meter accuracy, and regulatory surcharges across all major utilities.
Learn MoreWhat We Find
Common errors we uncover
Charges for disconnected circuits still billing
Contracted rates not applied after renewal
Incorrect tariff or rate schedule classification
Duplicate charges across billing systems
Taxes and surcharges applied to exempt services
Demand charge ratchets from one-time spikes
Services at vacated locations still active
Volume discounts not properly tiered
Industries
Who we serve
We work with mid-market and enterprise companies spending $250K+ annually on telecom and utilities.
Pricing
Zero risk. Zero upfront cost.
We work on a contingency model. Our fee is a percentage of the verified savings we identify. If we don't find savings, you pay nothing — and you review every finding before any fee applies.
Billing Audit
One-time engagement
We analyze 6–12 months of invoices, identify every billing error, and deliver a detailed findings report with dollar impact and recovery options.
- Full invoice normalization across all carriers
- Contract vs. billed rate comparison
- Detailed findings report
- Recovery path recommendations
Ongoing Monitoring
Continuous protection
Monthly invoice surveillance catches new errors before they compound. Billing errors are recurring — we keep watching so you don't have to.
- Monthly automated invoice review
- New error alerts before payment
- Rate change monitoring
- Quarterly savings summary reports
Dispute Recovery
Optional add-on
We build dispute packages, negotiate directly with carriers, and pursue credits and refunds on your behalf — fully managed.
- Carrier dispute package preparation
- Direct carrier negotiation
- Credit and refund pursuit
- Settlement tracking and reporting
About BillFence
Technology-first. Results-driven.
BillFence is not a traditional consulting firm. We are a technology company that applies AI and automation to solve one of the most persistent problems in enterprise operations: vendor billing errors.
Our platform combines AI-powered document processing with anomaly detection to surface billing errors that manual review misses.
Emanuel Pavlopoulos
Founder & CEO
Stop overpaying. Start recovering.
Most companies discover $50,000–$500,000+ in annual savings within their first audit.