OpenPhone pricing: tiers, seat costs, and hidden fees
Mobile-first phone system that rebranded as Quo with $15 to $35 per-user pricing and a $5/month surcharge per extra phone number.
Public pricing tiers
OpenPhone cost calculator
For 10 seats on Starter, current public pricing implies $150 per month when annual pricing is available, or $150 month-to-month.
Hidden fees and quote risks
- Additional phone numbers cost $5 each per month
- International calls billed per minute by destination
- Zapier automation runs $0.01 per message
Enterprise notes
Scale is the largest published tier; bigger deployments routed through sales. Quo brand replaced OpenPhone in 2025.
Closest alternatives
Other modern business phone system tools buyers shortlist when they compare OpenPhone.
Sources
Pricing changes frequently. Confirm directly with the vendor before purchase.
Frequently asked questions
How much does OpenPhone cost?
OpenPhone pricing depends on its Per-user monthly billing. The page lists public tiers and flags custom or usage-based items that require vendor confirmation.
What is the main hidden fee risk for OpenPhone?
Additional phone numbers cost $5 each per month
Which OpenPhone alternatives should buyers compare?
Dialpad, RingCentral, Aircall are the closest alternatives most procurement teams compare against OpenPhone.