BigTime got you this far, but you're still chasing invoices manually, running cash flow in spreadsheets, and living with a 12-week implementation if you ever have to switch. Billtide has built-in AI and ships in 2-3 weeks.
Free trial · No credit card · 2-3 week setup
The honest breakdown. BigTime has strong time-tracking. Billtide has everything else.
| Feature | Billtide | BigTime |
|---|---|---|
| AI Automation | ✓ AI-first — invoice generation, collections, cash flow predictions built inOnly us | ✗ None — manual workflows only |
| Invoice Automation | ✓ AI-generated — rules engine produces invoices automaticallyBetter | Manual — templates and copy-paste required |
| Collections | ✓ Automated — intelligent follow-ups timed to client patterns | Manual — email reminders by hand |
| Implementation Time | ✓ 2-3 weeks10-13 wks faster | 12-16 weeks — longest in the category |
| 3-yr TCO (50 people) | ✓ $324K$120K cheaper | $444K — hidden costs add up fast |
| Integrations | ✓ Modern API-first — REST API, webhooks, modern stack | QuickBooks-centric — legacy integrations, limited API |
| Mobile Support | ✓ Full parity — iOS and Android, full feature set | Limited — core functions only, inconsistent experience |
| Support | ✓ Dedicated — named account manager, fast SLA | Tiered — priority support costs extra |
Pulled from G2 and Capterra reviews. BigTime's time-tracking is solid. The billing layer is where firms bleed time.
BigTime is notoriously slow to implement. Firms consistently report that migration takes 3-4x longer than quoted. If you're switching, you're waiting months — and paying for two systems simultaneously.
BigTime tracks time well. But invoicing is still a manual process — templates, copy-paste, corrections. Your team exports to spreadsheets to validate amounts before sending.
No automated follow-ups. No intelligent escalation. Someone on your team manually chases every late invoice. As your client list grows, so does the backlog.
BigTime's integrations are built around QuickBooks. If you're on Xero, FreshBooks, or any modern stack, you're building custom workarounds. The API is limited and undocumented.
3-year total cost of ownership for a 50-person firm. BigTime's implementation costs alone can exceed Billtide's entire 3-year price. The gap compounds from there.
Includes licensing + implementation + support + productivity costs
Free trial. 2-3 week setup — 10-13 weeks faster than BigTime. Same implementation time as switching to BQE Core — but with AI built in.
No credit card required.