BigTime does time tracking well. Billing intelligence? That's not its job. Billtide is purpose-built for the revenue side of your business — AI that generates invoices, automates collections, and predicts cash flow. All without a 4-8 week implementation.
Free trial · No credit card · 2-3 week setup
The honest breakdown. BigTime leads on time tracking — we don't compete there. On billing, collections, and revenue intelligence, the comparison isn't close.
| Feature | Billtide | BigTime |
|---|---|---|
| AI Automation | ✓ AI-first — invoice generation, collections, cash flow predictions built inOnly us | ✗ None — manual workflows only |
| Invoice Automation | ✓ AI-generated — auto-populated from time entries, contracts, milestonesFaster | Manual entry required — auto-population limited |
| Collections | ✓ Automated — timed follow-ups based on client payment patterns | Manual reminders only |
| Implementation Time | ✓ 2-3 weeks2-5x faster | 4-8 weeks — extensive data migration required |
| 3-yr TCO (50 people) | ✓ $324K$120K cheaper | $444K |
| Integrations | ✓ Modern API-first — REST API, webhooks, 50+ integrations | QuickBooks-centric — limited API, custom integrations costly |
| Mobile | ✓ Full parity — iOS and Android, all features | Limited — some features require desktop |
| Support | ✓ Dedicated — named CSM, Slack channel, SLA | Tiered — premium support at additional cost |
Pulled from G2 and Capterra reviews. BigTime has strong time-tracking bones — but billing, collections, and revenue intelligence consistently rank as its weakest areas.
BigTime's per-seat pricing adds up fast as you scale. Add-ons for premium features, advanced reporting, and priority support push the real cost well above the quoted price.
Despite the product's age and maturity, AI-powered billing isn't on the roadmap. Invoices still require manual assembly from time entries, and collections still mean someone sending emails by hand.
Integrations outside the QuickBooks ecosystem are limited. Custom API work is expensive, and non-QuickBooks accounting setups often require custom workarounds or third-party middleware.
Tiered support means the best help costs extra. For billing or integration issues that require deep product knowledge, wait times can stretch into days — and the resolution often requires multiple escalations.
3-year total cost of ownership for a 50-person firm. Includes licensing, implementation, and ongoing support. BigTime is mid-market priced — Billtide undercuts it by $120K and adds AI the other side doesn't have.
Includes licensing + implementation + support
BigTime solves timesheets. Billtide solves billing intelligence. Same implementation timeline — but only one has AI.
No credit card required.