AI Face Recognition Time Clock Software

AI Face Recognition Time Clock Software for Hourly, Multi-Site Crews

Truein verifies a worker's live face and GPS location on every clock-in, on any Android or iOS device. If the face does not match, the clock-in is blocked on the spot. If the system detects a photo or a screen, the record is flagged and invalidated before payroll runs.

  • Live face match and GPS verified on the same clock-in
  • AI spoof detection flags photo and video attempts
  • Around 95 to 100% accurate with hard hats and masks
    No dedicated hardware, runs on devices you already own
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Smiling male worker in an orange shirt and blue overalls using facial recognition to clock in via a mobile app interface.

Trusted by Workforces Across Industries

Video demonstrating Truein’s face recognition attendance and workforce management software.
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25
Countries
10,000+
locations
500,000+
Users

Feature Overview

What Makes a Time Clock AI, and Not Just a Camera?

Most products sold as face recognition simply photograph the worker at clock-in and file the image for someone to review later. That is documentation. Truein runs three AI checks on every clock-in. One of them, the identity match, can stop the clock-in as it happens; the other two flag a spoof or a risky pattern for review before payroll runs.

Is this a real face?

AI liveness detection reads the live camera feed for the signatures of a printed photo, a phone or tablet screen, or a replayed video. A detected spoof is flagged, the record is invalidated on review, and the worker can be blocked from further clock-ins.

Is this the right face?

The live face is matched to the enrolled profile before the clock-in is recorded. A failed match blocks the entry and prompts a retry. Accuracy runs around 95 to 100%, including with hard hats, masks, facial hair, and changed hairstyles.

Does the pattern hold up?

AI TimeGuard, Truein's built-in anomaly detection, continuously reviews time data across every site and surfaces risk signals for manager review before payroll runs.

A photo-on-punch app does none of these at the moment of clock-in. That is the line this category is actually divided on.
Illustration of a phone with face recognition scanning a smiling man's face, alongside an app logo and a calendar displaying smart attendance.
Problem & Solution

Where Face Recognition Time Clocks Actually Fail

A photo captured, but nobody reviews it
A printed photo or phone screen held to the camera
Shared PINs and badges at the gate
A foreman clocking in the whole crew
Clock-ins from the parking lot or from home

Truein removes the credential and verifies the person.

Liveness checked and face matched at the moment of clock-in
Failed match or detected spoof blocks the entry
GPS geofence ties the clock-in to the job site
No PINs, badges, or cards to hand over
Truein attendance illustration

Benefits

What Makes Truein Different?

Prevention, not documentation

A blocked clock-in never reaches your timesheet. A filed photo does.

Identity and location together

Face answers who. GPS answers where. Truein can check both on the same clock-in.

Built for PPE

Around 95 to 100% accuracy with hard hats, masks, facial hair, and changed hairstyles.

Liveness detection

Printed photos, phone screens, and video replays are detected, flagged, and invalidated before payroll runs.

No dedicated hardware

Any Android or iOS phone or tablet becomes a clock-in point. New sites go live the same day.

Who Is Truein Built For?

  • Best for: Construction general contractors, trade and specialty contractors, and field service companies running 100 or more hourly workers across multiple job sites, scaling to 5,000 and 10,000+ staff enterprises.
  • Also a strong fit: Facility management companies, cleaning and janitorial services, and landscaping crews working across dispersed client sites.
  • Also used by: Logistics and warehousing operations, manufacturing plants running shift-based hourly crews, staffing firms placing workers at client sites, and multi-outlet retail chains.
  • Not built for: Desk-based, office, or white-collar teams. Truein is built for field, hourly, and multi-site workforces.
If this is your situation Run this setup
One fixed site, crew arrives at one gate Shared tablet kiosk plus geofence
Crews moving between job sites daily Personal device, face plus GPS
Subcontractor crews you do not employ directly Agency accounts with scoped access and headcount caps
Remote or low-connectivity sites Offline clock-in with automatic sync
Time needs to map to jobs and cost codes Activity Punch tagged at clock-in
Overtime and break rules differ by state or crew 70+ configurable policies by location, category, or shift

Eliminate Attendance Errors with Smart Face Recognition

Upgrade your attendance system with touchless, face-based accuracy, eliminating time fraud, improving compliance, and enhancing visibility.

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Anti-Spoofing

What Happens When Someone Holds Up a Photo?

Truein's AI liveness detection reads the live camera feed and looks for the signatures of a printed photo, a phone or tablet screen, and a replayed video. When it detects a spoof attempt, the record is flagged and invalidated on review, and the worker can be blocked from further clock-ins. In the default configuration this happens after the clock-in is captured, which means the attempt is caught before payroll runs rather than at the door. A failed face match, by contrast, blocks the clock-in on the spot.

This matters because face recognition is used to describe two different things. Some tools capture a face and verify it. Others capture a face and store it. Only the first can stop one.

Quick FAQ’s

Can someone clock in with a photo of a coworker?
Does the face match work with a hard hat or mask on?
How long does it take to enroll a new worker?
Illustration of a hand holding a smartphone performing facial recognition to verify identity, with connected screens showing user profile and management options.
GPS-Verified Attendance

Face Answers Who. GPS Answers Where.

Identity verification on its own cannot tell you a worker was on site. Truein pairs the face match with a GPS geofence, with a minimum configurable radius of 20 meters, roughly 65 feet. Each site, floor, wing, or zone can be fenced separately, which suits open job sites, campuses, and outdoor work.Enforcement is yours to configure. An out-of-boundary clock-in can be blocked outright, allowed with an alert to the supervisor, or routed for approval, so different crews can run different rules under one account.

Quick FAQ’s

How tight can the geofence be set?
What happens when a worker clocks in outside the boundary?
Does Truein track workers all day?
Deployment

Do You Need a Wall-Mounted Face Recognition Time Clock?

No. The category splits into two things: dedicated hardware you mount, wire, and procure for each site, and software that runs on the Android and iOS devices you already own. Truein is the second. There are no fingerprint scanners to buy, no wall-mounted terminals to procure, and no IT ticket to open before a new site goes live.

Setup How it works Best suited to
Shared tablet kiosk A tablet installed at the site entrance or trailer. Crew clock in as they arrive. Fixed entry points, gated sites
Personal device The worker clocks in from their own phone, with face and GPS verification. Dispersed field crews, service techs
Supervisor-assisted The foreman runs one device at the site, with each worker's face still verified. Crews without smartphones, day labor

Mix them. A general contractor can run a kiosk at the main gate, personal-device clock-ins for subs working across the building, and supervisor-assisted clock-in for a day crew, all on one account.

Quick FAQ’s

Is a dedicated terminal ever the better choice?
Can we mix kiosk and personal device clock-in on one account?
Is face verification required in every clock-in mode?
Truein AI

AI TimeGuard Catches What a Single Clock-In Check Cannot

Liveness and GPS stop fraud at the moment of clock-in. AI TimeGuard, Truein's built-in anomaly detection, continuously reviews time data across every site and, based on the risk signals enabled on your account, flags impossible travel sequences, identical clock-in timing across workers, geofence edge anomalies, abnormal overtime spikes, frequent timesheet corrections, and payroll-impacting edits.

Managers review the flagged exceptions rather than reading every timesheet. AI TimeGuard surfaces risk signals for human review; it does not guarantee a fraud-proof payroll.

AI Analytics sits alongside it, answering questions about attendance rates, overtime patterns, and correction frequency across sites without anyone building a report.

Quick FAQ’s

What kinds of anomalies does AI TimeGuard flag?
When do the first flags appear after go-live?
Does a manager still have to review every timesheet?
Offline Clock-In

What Happens When a Job Site Loses Signal?

Basements, elevator shafts, early-stage sites before connectivity is run, rural and remote work. Attendance capture never depends on network availability. Truein records the clock-in on the device, stores it locally, and syncs automatically when the network returns. Records captured offline are flagged as such so supervisors know what they are looking at.

One thing to be clear about: an offline clock-in appears in the dashboard after it syncs, not before. Real-time visibility applies to connected clock-ins.

Quick FAQ’s

Do workers need connectivity to clock in?
Is the face still verified offline?
How do offline records appear in reports?

Take Charge of Your Attendance and Timesheets with Confidence

Kiosk Mode (Touchless)
Face Mask Screening
GPS Location Capture
Govt. ID Capture
Reports and Analytics
Shift Scheduling
Staff Directory
Selfie Attendance with Geofencing
Multiple In-Out
Offline Attendance
Integration with HRMS/Payroll
Admin Dashboard (Web & Mobile)
Time Off (Leave) Management
Employee Self-Service (ESS)

How Does Truein Compare to Other Face Recognition Time Clocks?

Every option below records time. They differ on what happens at the moment of clock-in.

Photo-on-punch app Wall-mounted face terminal Truein
Failed face match Photo saved for later review Punch blocked at the terminal Punch blocked, worker prompted to retry
Printed photo or phone screen Recorded, reviewed after the fact Varies by device Detected by AI liveness, flagged and invalidated
Location verified GPS sometimes, identity unverified Fixed to the terminal's location Minimum 20 m radius, per site, floor, or zone
Dedicated hardware None One or more per site Not required, runs on phone or tablet
New site setup Software setup Procure, install, wire Software setup, same day
Manual and outdoor workers Depends on the device camera Fixed mounting height and angle Around 95 to 100% with hard hats, masks, and beards
Offline capture Varies Device dependent Captured on-device, syncs automatically on reconnect
Pattern review before payroll None None AI TimeGuard flags exceptions across every site
Subcontractor segregation Handled in payroll Handled outside the device Built in, per agency, with headcount caps

Truein is the option that verifies a live, correct face at the moment of clock-in on both personal devices and shared kiosks, and reviews clock-in patterns across every site before payroll runs.

Integrations

Built to Connect with Existing Tools & Platforms

Truein connects to ADP, QuickBooks, Paychex, Sage, Xero, SAP, and Trimble through API or FTP sync, keeping employee records and timesheet data aligned with your existing payroll system. Truein is not payroll software. It produces payroll-ready reports that feed the payroll or HRMS tool you already run.

ADP logoDarwinbox logoTrimble logoQuickbooks logoPaychex logoPaycor logoSAP logoOracle logoOdoo logoSage logo

Easily connect Truein with any third-party or in-house Payroll and HRMS solution for seamless data sync and accurate reports.

Simplify Onboarding in 3 Steps

Blue triangular abstract vector graphic with varying shades and geometric shapes.
Upload Records

The HR manager can upload organization-wide staff data in bulk using spreadsheets.

Face framed by recognition brackets with a green check, alongside an info bubble labeling John Doe as security contract staff.
Register Face

Capture employee faces via mobile or kiosk for fast, touchless enrollment.

Illustration of a smartphone scanning a man's face and confirming with a 'Face Registered' message and a green checkmark.
Start Attendance

Begin accurate, real-time attendance tracking instantly across locations with the mobile attendance system.

Illustration of a smartphone scanning a person's face with connected icons showing timesheet and location tracking.

Hear From Industry Leaders

Truein is robust, reliable, and works as promised. I have implemented Truein in my previous and current companies. It's the best and most cost-effective solution.

Piyush Dutt

CPO, Compass Group

1200+

Sites

40,000+

Staff

Truein is a highly accurate, multipurpose, and user-friendly solution. It detects fake clock-ins and covers all the modules.

Sujit Pawar

DGM, OCS Group

100+

Sites

4000+

Staff

Moving from thumb-based attendance system to a Face recognition based time and attendance solution was made easy by the Truein team.

Srinivas G

Sr. HR Manager, Tata 1mg

200+

Sites

4000+

Staff

We are using Truein Time and Attendance system at our 80 sites for over 10,000 staff. Truein has built-in customization options and gives multiple real-time reports.

Girish Nimbalkar

AGM HR, SJ Contracts

80+

Sites

10,000+

Staff

Truein has helped Jumia a lot, not only in tracking attendance and work hours but also measuring productivity and calculating the payout for external employees.

Alaa Hassan

Head of Ops Excellence, Jumia

Pleased with Truein for its accuracy and ease of use in tracking the attendance of our staff. Truein team is always ready to assist us. Highly recommend it!

Nagham Nasr,

Payroll Officer, Reyada

This face detection time & attendance software is very effective at our construction company. Full marks to Truein and their support team!

Wajahat Khan

Payroll Admin, Al Magamsi General Contracting

Truein is robust, reliable, and works as promised. I have implemented Truein in my previous and current companies. It's the best and most cost-effective solution.

Piyush Dutt

CPO, Compass Group

Truein outshines all other time and attendance solutions. Its rich features, payroll ready timesheets and centralized controls put it in a class above all.

Carlos Woodson

Phoenix Transload Services

Truein is a perfect solution for tracking time of our temp workers. It has Excellent support and user-friendly system.

Nicolous Noble

Payroll Administrator, Backerhaus Veit

Truein has strengthened our Time & Attendance accuracy and quality, ensuring compliance and trust among end-users. Excellent product!

Henry Carrillo

Farm Administrator, Unispice

Truein is robust, reliable, and works as promised. I have implemented Truein in my previous and current companies. It's the best and most cost-effective solution.

Piyush Dutt

CPO, Compass Group

5 star rating for Truein on Capterra5 star rating for Truein on G24.5 star rating for Truein on Apple Store4.5 star rating for Truein on Google Play4.5 star rating for Truein on GetApp

Replace Error Prone Attendance with Face Based Accuracy

Use an AI-powered face attendance system to keep your attendance process compliant, transparent, and free from time fraud.

Book A Demo
Compass Group logoOCS logoCBRE logoAmana logoSJ Contracts logoWalker Engineering logoAir India logoAdani logoTata Projects logo

What Is AI Face Recognition Time Clock Software?

AI face recognition time clock software is time tracking software that records employee work hours by verifying the worker's face at the moment of clock-in, rather than accepting a PIN, a badge, or a supervisor's word. The AI does two jobs: it confirms the camera is looking at a live person rather than a photo or a screen, and it matches that live face to the worker's enrolled profile before the clock-in is recorded.

The category covers two very different form factors. Dedicated terminals are mounted at a fixed entry point and procured per site. Software systems like Truein run on standard Android and iOS phones and tablets, which is what makes multi-site and field deployment practical. Most modern systems also pair the face check with GPS geofencing, because identity alone does not prove location.

Our Awards & Accolades
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Explore Our Other Truein Workforce Solutions

Foolproof and Centralized solution for contract and multi-sites workforce.

  • Prevent Time Theft
  • AI-Powered Face Recognition
  • 70+ Attendance Policies

Girish Nimbalkar

AGM HR, SJ Contracts

Piyush Dutt

CPO, Compass Group

Srinivas G

Sr. HR Manager, Tata 1mg

Nagham Nasr

Payroll Officer, Reyada

Wajahat Khan

Payroll Admin, Al Magamsi General Contracting

Alaa Hassan

Head of Ops Excellence, Jumia

Carlos Woodson

Phoenix Transload Services

Nicolous Noble

Payroll Administrator, Backerhaus Veit

Henry Carrillo

Farm Administrator, Unispice

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time and attendance solution for multi-site workforce.

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Is a Face Recognition Time Clock Legal in the U.S.?

No US state bans it. Five states require documented consent before enrollment, and that consent process is the whole compliance question. Truein supports consent-first enrollment: when it is enabled, workers review and accept a recorded consent screen before any face data is captured. Collecting the consent stays the employer's obligation. Face data is stored as an encrypted face template, and raw images are stored only where the customer enables that setting.

Five states have biometric consent requirements that apply directly to workplace time and attendance.

Truein is ISO 27001:2022 certified and SOC 2 Type II compliant.

  • Disclaimer: This section is for general informational purposes only and does not constitute legal advice. Biometric privacy laws vary by state and change over time; the information above reflects publicly available sources as of the article's publish date and may not reflect subsequent legal developments in your jurisdiction. Before deploying biometric attendance technology, consult a licensed attorney familiar with the applicable state and local requirements.

Frequently asked questions