BigTime Software

BigTime Software is a private equity-funded company with offices in Chicago, Phoenix, Boston, and Poland, committed to helping clients run their professional services firms more efficiently. Founded in 2002, it provides industry-leading time tracking, billing, and project management software for more than 2,700 professional firms, tracking over $8 billion (USD) of billable time each year. Its flagship product is a SaaS-based system custom-built for the professional services industry, specifically for accounting, architecture and engineering, consulting, creative, government contracting, IT services, and law firms.

BigTime Software was founded in 2002. In 2022, BigTime announced a $100 million strategic growth investment from Vista Equity Partners and acquired Projector PSA. In 2023, BigTime acquired Primetric, a resource management and financial planning company, and was named on the Inc. 5000 Fastest Growing Companies in America for the 4th time. In 2024, BigTime acquired WorkRails, a QPC and workflow automation platform, and launched a new resource management product called BigTime Foresight. In 2025, BigTime launched BigTime Quotes, introduced BigTime Data Hub, and launched AVA, a context-aware AI Orchestrator.

1. BigTime: The Leading Professional Services Software
2. About Us - Learn about BigTime Software
3. AI-Powered PSA Software for Professional Services
4. Maximize BigTime's Power with Expert Services
5. www.wikidata.org/wiki/Q139038913