Established mid-market PSA with sophisticated billing rules.
BigTime is a mid-market PSA built for accounting firms, consultancies, and architecture/engineering shops with complex billing rules — multi-rate cards, retainers, fixed-fee + T&M blends, multi-entity consolidation. If your billing rules can't be expressed in a handful of cases, BigTime is built for that complexity. Tempough is built for service businesses where billing logic stays comprehensible (T&M, fixed-bid, non-billable, retainers via recurring invoices) — which covers most consultancies under ~50 people.
Feature | Tempough | BigTime |
|---|---|---|
| Time tracking + timer | ✓ | ✓ |
| Projects + clients | ✓ | ✓ |
| Sophisticated billing rules | Standard cases | ✓ |
| Multi-entity / multi-currency | — | ✓ |
| Forecast + capacity planning | Team+ | Higher tier |
| Cost rates + margin (P&L) | Team+ | Higher tier |
| Approvals workflow | Team+ | ✓ |
| Modern UX | ✓ | — |
| Self-serve onboarding | ✓ | Implementation phase |
| QuickBooks Online export | ✓ | ✓ |
BigTime Premier: $40/seat/mo (2026). Tempough Team Pro: $13/seat/mo (billed annually). Pricing snapshots reflect publicly listed plans and can change — see the source's own site for the latest.
No credit card. Cancel any time. Full feature set during the trial.