What it does
BigTime provides PSA software for professional-services firms, with scoping and quoting, time and expense capture, resource management, project portfolio management, invoicing, payments, and analytics. Its site distinguishes a growing-firm product from an enterprise platform with configurable workflows and multi-entity capabilities.
A project can be followed from quote and staffing through delivery, time capture, and billing rather than treating timekeeping as the whole job. The portfolio and reporting features target firms tracking work across clients. Confirm which edition matches the firm before comparing costs.
Strengths
- Lifecycle spans scoping, project work, time and expenses, and invoicing
- Enterprise edition is described as supporting configurable workflows and multiple entities
Watch out for
- Capability sets differ between the standard and enterprise editions.
Best for
- Accounting, architecture, consulting, engineering, and IT-services firms with billable projects
Sources
- BigTime: The Leading Professional Services Software (Oct 25, 2026)