# Quo

> Quo, formerly OpenPhone, sells a shared business phone workspace for calls, texts, contacts, and team follow-up. Its Sona AI agent handles inbound conversations, while CRM integrations keep communication connected to customer records. The company says more than 90,000 businesses use the service.

- **Founded:** 2018
- **Headquarters:** San Francisco, United States
- **Founders:** Mahyar Raissi (Co-founder and CEO), Daryna Kulya (Co-founder and COO)
- **Products:** Quo business phone system, Sona, Tasks, Quo API and MCP
- **Notable:** Y Combinator Summer 2018 participant., Company reported more than 20,000 customers in April 2022., Company now reports more than 90,000 businesses and over one billion calls and messages.

## Products & services

- **Quo business phone system** — Apps for shared US and Canadian business numbers, calling, texting, voicemail, contacts, internal collaboration, and integrations. Originally launched as OpenPhone.
- **Sona** — AI voice agent introduced April 17, 2025; answers calls using business instructions, collects details, and supports human handoffs. Messaging lead capture was in beta in September 2026.
- **Tasks** — Create follow-up tasks from a call or message, assign teammates, and set due dates within Quo.
- **Quo API and MCP** — Developer and AI-assistant access to communication workflows; Claude connector announced April 2026.

## Achievements

- Y Combinator Summer 2018 participant.
- Company reported more than 20,000 customers in April 2022.
- Company now reports more than 90,000 businesses and over one billion calls and messages.
- Rebranded from OpenPhone to Quo on September 23, 2025.

## Latest updates

- **2026-04** — Launched Claude connector on April 28.
- **2026-06** — Tasks added conversation-linked assignments and due dates.
- **2026-09** — Published M&M Skylights lead-capture case study on September 9; introduced JobTread integration September 29.
- **2026-10** — Housecall Pro integration announced October 1.

## Links

- Website: https://www.quo.com/
- LinkedIn: https://www.linkedin.com/company/gowithquo
- Twitter/X: https://x.com/gowithquo
- GitHub: https://github.com/OpenPhone
- YouTube: https://www.youtube.com/@gowithquo
- Instagram: https://www.instagram.com/gowithquo/

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Published by YesPress — https://yespress.io
Last updated: 2026-10-23