Telecom Expense Management Software

TEM software built around your carrier contracts, not a vendor's generic rule engine

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

Recent outcomes

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See our work

The problem

Sound familiar?

  • 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?

Short 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.

Key takeaways

  • Per-line TEM/WEM fees on platforms like Tangoe, Motus, or brightfin pay for audit rules built to be generic across every customer, not tuned to your specific carrier contracts.
  • Cost-center and GL-code allocation only holds up over time when it's modeled on your actual chart of accounts, not retrofitted after the fact.
  • ERP integration removes the manual export-and-re-key step most teams still run between their TEM tool and their accounting system.
  • A full build with multi-carrier invoice ingestion and ERP integration typically takes 18-22 weeks at a fixed, agreed cost.

Trusted by

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TEM software delivery, by the numbers

products shipped
100+
cost delivery
Fixed
week delivery cycles
14-22

Generic audit rules miss the errors specific to your contracts

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

What we build

  • 01
    Multi-carrier invoice ingestion

    Fixed, mobile, and data invoices pulled in via EDI feed, carrier API, or structured PDF parsing, normalized into one format regardless of source.

  • 02
    Contract-specific audit rules

    Audit logic built against your actual carrier contract terms - rate plans, discount tiers, committed volumes - not a generic rule set applied to every customer.

  • 03
    Cost-center and GL-code allocation

    Spend allocated to the cost centers and GL codes your finance team already reports against, mapped during discovery rather than bolted on afterward.

  • 04
    ERP and accounting system integration

    Audited, allocated spend pushed directly into your ERP or accounting system, removing the manual export-and-re-key step most teams still run.

  • 05
    Inventory and line-level lifecycle tracking

    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.

  • 06
    Dispute and recovery workflow

    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

From contract mapping to live software

  1. Weeks 1-3
    01

    Discovery and contract mapping

    We map your carrier contracts, invoice formats, cost-center structure, and ERP requirements. You leave with a written scope and a fixed-price quote.

  2. Weeks 3-8
    02

    Audit rule and integration design

    We design the audit rule set against your actual contract terms and the integration layer for each carrier feed and your ERP.

  3. Weeks 8-18
    03

    Build in two-week sprints

    You review working software at each sprint. Invoice ingestion, audit rules, and allocation logic are built and tested incrementally.

  4. Final 3-4 weeks
    04

    Reconciliation testing and rollout

    The platform runs against real invoice history so your team can validate audit accuracy before it replaces your existing process.

Why us

Why finance and IT teams choose RaftLabs

  • 01
    Senior engineers build what they scope

    The engineers who map your carrier contracts also build the audit and allocation logic. No offshore handoff after the contract is signed.

  • 02
    Fixed price before development starts

    We scope the work, calculate the cost, and lock it in writing before any development starts.

  • 03
    Founded 2015, 100+ products shipped

    A track record building finance-adjacent platforms that need to reconcile cleanly against a real chart of accounts, not just display a dashboard.

  • 04
    You own the source code

    No per-line fee, no vendor lock-in after delivery. The codebase, and everything built into it, is yours.

Have a telecom expense management project?

Tell us which carriers you work with and how your spend gets allocated today. We'll scope a fixed-cost build.

Scope your TEM software project

Related services

What clients say

What clients say about working with us

Three-year average engagement. Founders and operators describing the work in their own words. No marketing varnish.

Amer Abu Khajil
Amer Abu Khajil
Canada flagCanada
Founder, Peak Studios & Perceptional

I found RaftLabs to be the perfect partner for Perceptional, with their expertise in helping startup founders build MVPs, a free consultation, a prototype that matched my vision, and their unwavering support.

01 / 06

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Frequently asked questions

Telecom 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 what you need. We'll tell you what it would take.

We scope Telecom Expense Management Software Development in 30 minutes. You walk away with a clear cost, timeline, and approach. No commitment required.

  • Scope and cost agreed before work starts. No surprises. No obligation.
  • Working prototype within 3 weeks of kickoff.
  • Pay by milestone. You see progress before each invoice.
  • 60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
  • All conversations are NDA-protected.