BigTime

BigTime is a professional services automation (PSA) platform for professional services firms that need to manage projects, resourcing, time, expenses, billing, and financial reporting in one system.

Key capabilities include:

• Time and expense tracking with automatic syncing to projects and plans, plus timesheets designed for billable work
• Resource management and staffing with real-time utilization insights to support allocation across multiple projects
• Project budgeting, forecasting, and profitability tracking to monitor margins and operational metrics
• Billing, invoicing, and payments support for fixed-fee, hourly, and milestone billing models, plus a client portal for approvals and payments

Pricing: Paid, with four product levels available (the highest tier includes the Foresight module for full PSA functionality); specific pricing is not provided.

Notable for combining end-to-end services lifecycle workflows with integrations to systems like QuickBooks, Sage Intacct, and Salesforce, plus support for multi-entity and multi-currency operations and customizable dashboards and BI-style reporting. Available as Web, with API and mobile apps.