AI Tools ·
Quo Review (2026): OpenPhone's New Name, Pricing, Sona AI and the Weak Spots
An independent review of Quo (formerly OpenPhone): 2026 pricing, Sona AI credit tiers, texting registration fees, user ratings with counts, status-page outages, the real weaknesses, and how it compares with Dialpad, Aircall, Google Voice and Grasshopper. Checked November 11, 2026.