Keep Projects On Time and On Budget

BigTime is the operating platform for professional service firms that need real-time insight for long-term success.

BigTime Software Acquires Projector to Become The Leading Operating Platform for Professional Services Firms

We support professional services firms with teams of 5 to 500+



Architecture & Engineering

IT Services

Our Professional Services Automation (PSA) software supports your entire firm, from people and projects to payments and profit.

Hear from people like you

#1 Rated Professional Services Automation Software in customer satisfaction

What you can do with BigTime

Time Tracking

Submit time and expenses with easy-to-use, intuitive data entry that makes timesheets a breeze.

Billing & Invoicing

Make end of month invoicing the best part of your job by quickly sending custom invoices.

Resource Management

Assign the right people to the right jobs at the right time without the worry of over/under scheduling.

Project Management & Workflows

Build better processes starting with project creation and budgets through to time, expenses, and billing.

Reporting & Analytics

See your full business in real-time with advanced dashboards, analytics, and reports. Your metrics, your way.


Connect BigTime with what’s already working for you. Our solution is cloud-based, with deep integrations to the software you love.

The first PSA software solution to offer a personalized experience for your viewing pleasure

The results speak for themselves

"Prior to BigTime, my organization used a hodgepodge of systems to track time, track expenses, and invoice. Having all three of those in one spot has saved us 40+ man-hours a month."

Scott D.
Head of Products and Services, Avatar Computing

See BigTime in action with our on-demand webinars

Latest resources from BigTime

G2 Grid Comparison Report

PSA vs Project Management Tools

What is a Gantt Chart?

Ready to get started?

Your time is valuable, we won't waste it.