OvertimeSolved
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Overtime Solved·Powered by MantaRay™
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You're paying for
overtime you don't need

Overtime Solved shows you exactly where your losses are.

Save money. Take control of your budget.

Meet MantaRay™

MantaRay™ powers Overtime Solved.

It instantly reveals the hidden overtime you’re paying for — the losses that normal systems never catch.

$200M analysed$25M hidden overtime foundOne business saved $4.5M
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Designed from the start to protect privacy·Independently audited to SOC 2 Type 2 standards·Regional data storage
Overtime Solved · Northbridge Group · Forensic Overview · FY25
1,204,887 lines analysed
Quantified exposure · 12mo
$2,186,900
across 47 individuals
Low value overtime
17.2%
of OT claims · ≤1.5hr at base rate
At-risk claimants
72
flagged for enhanced scrutiny
Recoverable · year 1
$1,540,200
after control remediation
Overtime Risk Exposure by Business Area
$ leakage · % of unit OT spend
Regional Operations
$1,072,200
42%
Manufacturing
$457,800
26%
Infrastructure Management
$248,300
17%
Network Operations
$189,500
19%
Fleet Maintenance
$138,200
20%
Corporate Services
$80,900
8%
Risk exposure by employee
financial leakage
E-10293· Regional Operations
$181,200
Fraud concerns
↳ High value of overtime claims, including large numbers of claims while on leave
E-22841· Infrastructure Management
$138,900
Overstated time-and-attendance claims
↳ Claimed exactly one hour of overtime every day
E-18420· Network Operations
$85,100
Concerns about operational value
↳ 92% of claims were for less than an hour, extremely high frequency
E-30922· Regional Operations
$81,600
Concerns about operational value
↳ Claimed overtime in role not required to work overtime
showing 4 of 47 individuals IDs pseudonymised
The problem

Most organisations lose 5–20% of their overtime budget to claims they don't actually need — without realising it.

Payroll systems can't see the hidden patterns. That's why the waste stays invisible — even to traditional audits.

Built for
CFOsInternal AuditIntegrity & GovernanceHR AnalyticsOperational Leadership
Proven across
Public sector agenciesCommercial businessesNot-for-profit organisations

MantaRay™ was developed and refined with organisations just like yours. It now gives you the clear, reliable insights you need to stop hidden overtime losses and take back control of your budget.

“The first report flagged claims we had been paying for two years without question. We stopped the leak in the first quarter and recovered over a million dollars.”
— Director of Audit
Trusted acrossPublic sector agenciesCommercial businessesNot-for-profit organisations
What the platform does

Turn one payroll file into clear, actionable insights — then keep watching for new losses.

One upload is all it takes. Overtime Solved guides you through the entire process and then keeps your biggest risks under continuous watch so nothing slips through the cracks again.

01
Upload
Drop in any payroll or HRIS export. Your file is encrypted and processed securely in seconds.
02
Map & Validate
We automatically match your data and flag any issues before analysis even begins — so you know everything is accurate.
03
Behavioural Analysis
Powered by MantaRay™ — the behavioural intelligence engine
MantaRay™ instantly spots hidden overtime patterns, abnormal claims, and approval anomalies that normal systems completely miss.
04
Executive Report
Get a clear, board-ready PDF that shows exactly where the losses are, who is involved, and how much you can recover.
05
Actionable Intelligence Report
See the key people, teams, and controls driving the problem — plus exactly what to do about each one.
06
Rapid Verification
Check any individual claim in seconds with supporting evidence from emails, timesheets, and other records.
07
Continuous Assurance
Flagged risks stay on a live watchlist that automatically updates — so you always know what's happening.
08
Shared Workspace
Collaborate securely with your team. All findings, evidence, and history stay organised and audit-ready.
MantaRay™ Detection Engine

Twelve models. One clear view of every overtime loss you're paying for.

MantaRay™ scans your payroll for 12 different types of hidden risk — so you instantly see the patterns, people, and behaviours that normal systems completely miss.

Hidden leakage
Persistent low-value claims that quietly add up to big losses over time.
Concentrated risk
Teams or individuals whose overtime is far higher than everyone else's.
Approval integrity
Approvals that don't follow normal organisational patterns.
Trend anomalies
Overtime that's suddenly accelerating — before it gets out of control.
Behavioural outliers
Claims that simply don't match normal behaviour for that role.
Collusion signals
Situations where approval discretion appears to be working against the organisation.
Executive reporting

Defensible reports your audit committee will accept — and act on.

Overtime Solved turns your payroll data into clear, evidence-backed reports that prove exactly where the losses are and how much you can recover — so your audit committee can finally say "yes" and take action.

  • Quantified leakage — See exactly how much unnecessary overtime you're paying for and how much you'll save.
  • Prioritised action list — Ranked people, approvers, and teams driving the problem — with clear dollar amounts and what to do next.
  • Visual proof — Simple charts that instantly show where the waste is hiding.
  • Board-ready PDF — One-click, professional report with full evidence trail your audit committee can trust and act on immediately.
Quarterly executive summaryQ4 · NORTHBRIDGE GROUP
Estimated leakage
$2,186,900
Persistence cases
286
Low-value overtime
412
Flagged relationships
24
Security & privacy

Built for the controls your security team will ask about.

We know security and privacy are non-negotiable. Here's exactly how Overtime Solved is designed to give your team complete peace of mind.

Isolated regional storage
Your data is held in its own dedicated database, fully isolated from every other client and never replicated across regions.
SOC 2 Type 2 infrastructure
Hosted on independently audited SOC 2 Type 2 certified infrastructure with annual third-party penetration testing — exactly what your security team expects.
De-identified by design
We never require or accept personally identifiable information. Pseudonymous identifiers are all we need — eliminating a major category of privacy risk for your organisation.
Auditable processing
Every model decision is fully logged and reproducible from the raw input, so your auditors can verify everything with confidence.
Pricing

Start free. Scale when the savings justify it.

Per-seat subscriptions. Cancel anytime. Your data stays secure and fully under your control.

Free
$0forever
Anyone, any dataset

Discover what's leaking — completely risk-free.

  • Executive Dashboard report
  • Unlimited datasets and runs
  • Isolated regional storage
  • Delete your data anytime
Run a free report
Level 1
$699per month
Full diagnostic suite

Your first deep dive into hidden waste and risk.

  • Everything in Free
  • Overtime Integrity Risk Assessment — pinpoints the exact claims, people, and teams costing you money
  • Leakage / Waste report — shows low-value claims draining your budget
  • Actionable Intelligence brief — clear, prioritised recommendations you can act on immediately
Start Level 1
Level 2
Most popular
$999per month
Ongoing assurance

Continuous protection. Most organisations choose this.

  • Everything in Level 1
  • Continuous Assurance watchlist — live monitoring so new risks appear the moment they happen
  • Rapid Assessment module — instant spot-checks for urgent questions
  • Cleared register with expiry tracking — nothing slips through the cracks
Start Level 2
Level 3
Contact Sales
Embedded in your stack

Enterprise-grade integration and control.

  • Everything in Level 2
  • API integration — pull data in and push insights back into your systems automatically
  • Programmatic access to watchlist events — build custom alerts and dashboards
  • Priority support from our quantitative intelligence team
Talk to sales

Volume, enterprise and government procurement terms available — contact sales. Prices are in USD.

See exactly where the overtime you're paying for but don't need is hiding.

Upload a sample payroll file and get your free Executive Dashboard in minutes. No procurement. No risk. Instant clarity on your hidden losses.

Upload your dataset Try with sample data
Latest insights

Field notes from inside payroll data.

All articles
Perspective4 min

You can't stop what you can't see

Organisations don't have a clear way of separating overtime that adds value from overtime that just… happens. That's where the leakage lives.

Read
Executive briefing3 min

Why your overtime budget is quietly bleeding millions (and no one is telling you)

Overtime is one of the largest uncontrolled expenses in organisations — yet most leaders have almost no visibility over it. It rarely starts as fraud.

Read
Platform3 min

How Overtime Solved makes hidden payroll waste visible in minutes

A single payroll extract, proven pattern-recognition, and a complete picture of where waste, false claims and control weaknesses are hiding.

Read