BigTime vs Replicon
A detailed comparison of BigTime and Replicon covering features, pricing, integrations, strengths, and weaknesses to help you choose the right tool.
Quick Overview
BigTime
Professional Services Automation
BigTime is a professional services automation platform offering unified time and expense tracking, flexible billing and invoicing, AI-driven resource management, and real-time dashboards. It is purpose-built for professional services firms including accounting, engineering, architecture, IT services, and consulting.
Replicon
Enterprise Time Management
Replicon (now part of Deltek) is an enterprise-grade time management platform featuring ZeroTime AI that automatically captures employee time from 100+ apps. It offers global compliance across 145+ jurisdictions in 75+ countries and is built for complex workforce management with government contracting support.
Feature Comparison
BigTime Features
Unified time and expense tracking
Flexible billing supporting time and materials, fixed fee, retainer, and blended rates
AI-driven Smart Staffing for resource management
Real-time dashboards and financial forecasting
Customizable standard and advanced reporting
Data Hub for BI integration with Power BI and Tableau
BigTime Wallet built-in payment processing
Project budgeting at company, project, or task level
Replicon Features
ZeroTime AI automatically capturing time from 100+ apps
Project time and cost management with real-time budgets
Workforce scheduling and capacity planning
Leave and absence management with PTO tracking
Global compliance across 145+ jurisdictions in 75+ countries
150+ standard reports for attendance, overtime, and productivity
DCAA, FAR, and NIST compliance for government contracting
SOC 2 Type II, ISO 27001, GDPR, and HIPAA compliant
Pricing Breakdown
BigTime
$20/user/month
Essentials: $20/user/month. Advanced: $35/user/month. Premier: $45/user/month. Projector: $60/user/month. All billed annually. 14-day free trial.
Replicon
$6/user/month
Modular pricing. TimeOff Plus: $6/user/month. TimeBill QuickStart: $60/month for 5 users. ProjectTime: $29/user/month. TimeBill Plus: $39/user/month. Free trial available.
Strengths & Weaknesses
BigTime
Strengths
Intuitive interface with high ease-of-use ratings
Excellent customer support rated 4.7/5 on Capterra
Strong QuickBooks integration
Comprehensive flexible billing supporting multiple project types
Robust reporting capabilities
SOC 2 Type 2 certified with bank-level encryption
Weaknesses
Mobile app is less polished and reliable than desktop
Steep learning curve for complex approval workflows
Occasional syncing issues between modules
Limited invoice formatting customization
Confusing terminology can cause implementation errors
Issue resolution for invoicing problems can be slow
Replicon
Strengths
ZeroTime AI auto-captures from 100+ apps reducing manual entry
Global compliance coverage across 145+ jurisdictions
Enterprise-grade security certifications
Strong analyst recognition as Leader by Gartner, G2, and Nucleus Research
Government contracting support with DCAA and FAR compliance
Backed by Deltek for enterprise credibility
Weaknesses
Steep learning curve during initial onboarding
Complex integration setup with apps as data collectors
Mobile app feels incomplete compared to web version
Customer support can be inconsistent
Expensive and overwhelming for smaller teams
Occasional technical glitches with timesheets and integrations
Report generation can be clunky without experimentation
Integrations
BigTime (10 integrations)
Replicon (13 integrations)
Target Market
BigTime
Professional services firms: accounting, engineering, architecture, IT services, consulting, government contractors. 5 to 500+ employees.
Replicon
Mid-market to enterprise organizations. Professional services, IT, consulting, engineering, financial services, government contracting.
The Verdict
Both BigTime and Replicon are solid time tracking tools, but they serve different needs.
BigTime (Professional Services Automation) is best suited for professional services firms: accounting, engineering, architecture, it services, consulting, government contractors. 5 to 500+ employees.. It starts at $20/user/month and offers 8 key features.
Replicon (Enterprise Time Management) is best suited for mid-market to enterprise organizations. professional services, it, consulting, engineering, financial services, government contracting.. It starts at $6/user/month and offers 8 key features.
If neither tool quite fits your needs, consider comparing BigTime with TimeSentry or comparing Replicon with TimeSentry. TimeSentry offers AI-powered time capture from 20+ integrations, built-in invoicing, multi-company workflows, and dedicated onboarding support.
The TimeSentry Guarantee
Free 7-day trial with full access to every feature. No credit card required.
White-glove onboarding so your team is set up correctly from day one.
AI that learns your patterns and gets more accurate the longer you use it.
Cancel anytime with no contracts, no lock-in, and no hidden fees.
Dedicated support from real humans who respond within hours, not days.
Need something better than both?
TimeSentry combines the best of AI-powered time tracking with built-in invoicing, multi-company workflows, and 20+ integrations. Try it free and see for yourself.