Quo (formerly OpenPhone)

Quo, formerly OpenPhone, is an AI-powered VoIP business phone system and startup discount program administered by Quo. The cloud-based software provides eligible early-stage companies with six months of free premium service to manage calls, texts, and voicemails through a shared team inbox without requiring physical hardware. The platform features an integrated artificial intelligence tool called Sona for automated after-hours answering and call transcription, alongside direct software integrations with customer relationship management systems. Backed by prominent institutional investors including General Catalyst, Y Combinator, Craft Ventures, and Tiger Global, the company recently secured a $96 million growth investment to expand its operations. Currently powering over 90,000 active businesses, the resource is intended for startups and operations teams seeking to replace personal numbers with professional lines and streamline their internal and external communications.