Telecom Expense Management Software
Off-the-shelf TEM and WEM tools charge a recurring per-line fee to run invoice-audit rules that are, by design, generic - they catch the errors common to every customer, not the ones specific to your carrier contracts, cost centers, or accounting system. We build telecom expense management software around your actual contract terms and your existing ERP, so audit logic reflects real spend rules instead of forcing your data through someone else's.
Multi-carrier invoice ingestion and audit logic scoped to your actual contract terms
Cost-center and GL-code allocation that maps to how your finance team already reports
Direct integration with your ERP or accounting system instead of a manual export step
Fixed-cost delivery, scoped up front, with source code ownership
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The brief
Good software decisions begin with the constraint, not a list of features or a preferred technology.
Paying a per-line TEM fee every month for audit rules too generic to catch the billing errors specific to your carrier contracts?
Still exporting flagged charges out of your TEM tool and re-keying them into your own ERP or cost-center structure by hand?
Plain answer
Telecom expense management (TEM) software - sometimes scoped narrower as wireless expense management (WEM) for mobile lines specifically - audits carrier invoices against contract terms, allocates costs to the right cost centers and GL codes, and flags billing errors across fixed, mobile, and data lines. RaftLabs builds this for companies whose invoice-audit rules need to reflect their actual carrier contracts and ERP structure rather than a vendor's generic rule set. An MVP build with invoice-audit rules for a defined carrier set typically runs $30,000-$70,000 over 14-18 weeks; a full build with multi-carrier ingestion and ERP integration runs $70,000-$130,000 over 18-22 weeks, at a fixed cost.
What to remember
Proof
Per-line TEM and WEM platforms are built to work the same way for every customer, which means the audit logic catches the billing errors common across the whole vendor's book, not the ones tied to your carrier contract's specific terms, discount tiers, or cost-center structure. We build the audit layer around your actual contracts instead of forcing your spend data through someone else's rule engine.
Capabilities
Fixed, mobile, and data invoices pulled in via EDI feed, carrier API, or structured PDF parsing, normalized into one format regardless of source.
Audit logic built against your actual carrier contract terms - rate plans, discount tiers, committed volumes - not a generic rule set applied to every customer.
Spend allocated to the cost centers and GL codes your finance team already reports against, mapped during discovery rather than bolted on afterward.
Audited, allocated spend pushed directly into your ERP or accounting system, removing the manual export-and-re-key step most teams still run.
A live inventory of every line, device, and service - who owns it, what it costs, whether it's still in use - so unused or duplicate lines get caught before they keep billing.
Flagged billing errors routed into a dispute workflow with carrier correspondence tracked against the original contract clause, so recoveries don't get lost in email threads.
How we work
We map your carrier contracts, invoice formats, cost-center structure, and ERP requirements. You leave with a written scope and a fixed-price quote.
We design the audit rule set against your actual contract terms and the integration layer for each carrier feed and your ERP.
You review working software at each sprint. Invoice ingestion, audit rules, and allocation logic are built and tested incrementally.
The platform runs against real invoice history so your team can validate audit accuracy before it replaces your existing process.
Why us
The engineers who map your carrier contracts also build the audit and allocation logic. No offshore handoff after the contract is signed.
We scope the work, calculate the cost, and lock it in writing before any development starts.
A track record building finance-adjacent platforms that need to reconcile cleanly against a real chart of accounts, not just display a dashboard.
No per-line fee, no vendor lock-in after delivery. The codebase, and everything built into it, is yours.
Useful next steps
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Read moreTelecom expense management software audits carrier invoices against contract terms, allocates telecom spend to cost centers and GL codes, and flags billing errors or unused lines across fixed, mobile, and data services. Wireless expense management (WEM) is the same category scoped specifically to mobile lines and devices - we build for both, often in the same platform.
Yes. Multi-carrier invoice ingestion, whether via EDI feed, API, or structured PDF parsing, is core to most TEM builds. We scope which carriers and invoice formats you work with during discovery and build audit rules against each contract's specific terms.
Yes. Direct integration with your ERP or accounting system - pushing allocated, audited spend straight into your existing chart of accounts - is a standard part of the full build, and removes the manual export step most teams still run today.
An MVP build with invoice-audit rules scoped to a defined carrier set typically runs $30,000-$70,000 and takes 14-18 weeks. A full build with multi-carrier invoice ingestion, cost-center allocation, and ERP integration runs $70,000-$130,000 over 18-22 weeks. We scope a fixed cost after discovery.
Those platforms are strong tools when your carrier mix and audit needs fit their generic rule engine. Custom software makes sense when your contract terms, cost-center structure, or ERP don't map cleanly onto an off-the-shelf model - and when the recurring per-line fee no longer buys you anything you couldn't own outright. We help assess the right fit during discovery.
Yes. If your primary need is mobile-line and device spend management rather than the full fixed-plus-mobile TEM scope, we scope a WEM-focused build - the same audit and allocation logic, narrowed to your wireless carrier contracts.
Work with us
Tell us which carriers you work with and how your spend gets allocated today. We'll scope a fixed-cost build.