Upfirst vs Dialzara
Upfirst bills per call; Dialzara bills per minute. The cheaper one changes with your volume.
| 3-minute calls, no spam | Upfirst | Dialzara |
|---|---|---|
| 30 calls | $24.95 Starter | $43.40 Lite |
| 60 calls | $59.95 Premium | $86.60 Lite |
| 100 calls | $69.95 Premium | $135 Pro |
| 200 calls | $159.95 Pro | $239 Plus |
| 400 calls | $234.95 Pro | $419 Elite |
| 800 calls | $439 Scale | $839 Elite |
Upfirst
- Auto-upgrade
- not disclosed
- Spam billed
- no
- Trial
- 14 days, no card
- Price check
- Prices confirmed on the vendor page, 2026-11-10
Dialzara
- Auto-upgrade
- not disclosed
- Spam billed
- no
- Trial
- 7 days (third-party)
- Price check
- Prices confirmed on the vendor page, 2026-11-10
TechnologyAdvice says spam and wrong-number calls do not use paid minutes; that is a reviewer statement, not found on the pricing page.
Sources: Upfirst pricing page ("Spam never counts toward your call volume."); Dialzara pricing page; TechnologyAdvice, AI receptionist review.