
Axon Virtual PBX is software that runs a VoIP telephone exchange for routing calls inside a business

Shared business phone and messaging app for teams, now branded Quo

OpenPhone is a business phone system that brings calls, texts and contacts into one app for individuals and teams. Its website now uses the name Quo for the product. It runs in the browser and on iOS, Android, macOS and Windows.
Startups, small businesses and growing teams.
Summary written by TrustList from the business's own published information, Oct 2026.
OpenPhone is ranked on 2 TrustList rankings: #5 on 2.
Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. OpenPhone has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.
On each of these it sits behind Velocity Voice, ahead of Tossable Digits.
It is one of 2 here listing android and one of 4 here listing mobile access.
Of the 6 here, 5 also cover IVR / voice recognition and 5 also cover call recording.
It is one of 5 here listing call recording and IVR / voice recognition.
Of the 6 here, 4 also cover virtual call center and 4 also cover call monitoring.
As of 2026-11-04. Organic ranks only; sponsored placements are never ranks. How TrustList ranks
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