Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Time and Attendance Software

Deltek Replicon vs TimeTrex

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Deltek Replicon #1 in Time and Attendance Software 9.2/10 Pricing on request ✓ 0 of 5 features Try Deltek Replicon
TimeTrex #6 in Time and Attendance Software 8.7/10 30-day trial Free trial✓ 2 of 5 features Visit TimeTrex

Deltek Replicon leads on 0 checks, TimeTrex on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDeltek Replicon · 9.2/10
  • Free trialonly TimeTrex
  • Most featuresTimeTrex · 2 of 5

Deltek Replicon scores higher on our rubric for time and attendance software: 9.2 against 8.7 out of 10; our editors rank them #1 and #6.

Deltek Replicon is the better fit for organizations combining attendance with project time. TimeTrex is the better fit for organizations wanting open-source workforce management.

  • Deltek Replicon fits best

    Organizations combining attendance with project time

  • TimeTrex fits best

    Organizations wanting open-source workforce management

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Deltek Replicon 9.2/10 Visit ↗ TimeTrex 8.7/10 Visit ↗
At a glance
Editor score 9.2 8.7
Ranking #1 in Time and Attendance Software #6 in Time and Attendance Software
Best for Organizations combining attendance with project time Organizations wanting open-source workforce management
Pricing model Paid Paid
Starting price Pricing on request —
Free plan Not checked yet —
Free trial — 30 days
Deployment Cloud, Mobile Cloud, Self-hosted, Mobile
Platforms Web, iOS, Android Web, iOS, Android
Support Email, Live chat, Phone, Tickets, Docs · 24/7 Email, Phone, Live chat, Docs
Compliance SOC 2, ISO 27001, GDPR SOC 2, PCI DSS, 2FA
Integrations 100+ integrations 7 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Deltek Replicon 0/5 · TimeTrex 2/5
Mobile clock-in Not checked yet ✓ (best)
Shift scheduling Not checked yet Not checked yet
Leave management Not checked yet Not checked yet
Payroll export Not checked yet Not checked yet
Geofencing Not checked yet ✓ (best)
Specs
Clock-in methods Not checked yet web browser, mobile app, biometric facial-recognition time clock, traditional time clock
Our review
Pros
  • Tracks project, task, billable and payable hours alongside attendance
  • Supports offline mobile entry and configurable multi-tier approvals
  • Applies labor-compliance rules across 145+ jurisdictions in 75+ countries
  • Open-source Community Edition covers attendance, scheduling, leave, HR, and payroll.
  • Supports browser, mobile GPS, and biometric facial-recognition clock-ins.
  • Adds payroll, tax calculations, approvals, geofencing, and major integrations.
Cons
  • Pricing requires contacting Deltek and requesting a demo
  • Project-time tracking may be more than attendance-focused teams need
  • 24x7 emergency support is listed for the Select plan
  • Advanced features such as geofencing and job costing require higher editions.
  • Paid plans use a minimum one-year term commitment.
  • Pricing is presented for up to 10 employees, not as a per-user rate.
Our verdict

Deltek Replicon brings project time tracking and workforce management together for professional services firms, consultants, government contractors, architecture and engineering companies, and IT services organizations. It is aimed at…

Read the review →

TimeTrex is workforce management software for organizations that need time and attendance, scheduling, leave management, payroll, human resources, and compliance tools in one platform. Employees can clock in through a web browser, mobile…

Read the review →
  1. Deltek RepliconTime and Attendance Software 9.2Pricing on request
  2. TimeTrexTime and Attendance Software 8.730-day trial

Strengths and trade-offs

  • Deltek Replicon — where it wins

    • Tracks project, task, billable and payable hours alongside attendance
    • Supports offline mobile entry and configurable multi-tier approvals
    • Applies labor-compliance rules across 145+ jurisdictions in 75+ countries

    Where it doesn't

    • Pricing requires contacting Deltek and requesting a demo
    • Project-time tracking may be more than attendance-focused teams need
    • 24x7 emergency support is listed for the Select plan
  • TimeTrex — where it wins

    • Open-source Community Edition covers attendance, scheduling, leave, HR, and payroll.
    • Supports browser, mobile GPS, and biometric facial-recognition clock-ins.
    • Adds payroll, tax calculations, approvals, geofencing, and major integrations.

    Where it doesn't

    • Advanced features such as geofencing and job costing require higher editions.
    • Paid plans use a minimum one-year term commitment.
    • Pricing is presented for up to 10 employees, not as a per-user rate.
  • Deltek Replicon9.2/10 · Pricing on request

    Combines project time, attendance, approvals and workforce management for distributed teams.

    Try Deltek RepliconFull verdict →
  • TimeTrex8.7/10 · 30-day trial

    A broad workforce platform for organizations that want open-source deployment and payroll capabilities.

    Visit TimeTrexFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update