What Quo (formerly OpenPhone) actually does (from App Store listing)
Never lose a customer with Quo. The only phone system that helps businesses continue to build personal customer relationships at scale.
Trusted by more than 90,000 companies — from fast-growing startups to Fortune 500s — and rated #1 in customer satisfaction on G2. Quo brings calls, texts, and customer information together in one platform.
Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure …
Never lose a customer with Quo. The only phone system that helps businesses continue to build personal customer relationships at scale.
Trusted by more than 90,000 companies — from fast-growing startups to Fortune 500s — and rated #1 in customer satisfaction on G2. Quo brings calls, texts, and customer information together in one platform.
Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed.
Respond to every customer. Fast. Built-in AI answers calls 24/7, flexible call flows route customers instantly, and custom contact properties ensure you're there when your customer needs you, while never missing a detail.
Scale effortlessly as you grow. From your first customer to your thousandth, Quo adapts with you. No complex setup, no additional training, no growing pains.
With Quo, it’s never been easier to close more deals, support more customers, and grow your business — without losing the human touch.
Terms of use: https://www.quo.com/terms Privacy policy: https://www.quo.com/privacy
🆕 What's new · v4.0.22
Bug fixes and optimizations for a more stable app. Thanks for using Quo!
Comparable iOS apps
The five apps in Business with the closest revenue to Quo (formerly OpenPhone). Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Quo (formerly OpenPhone)'s tracker page for current rating, reviews and snapshot timeline.
Building something similar? Get a free AI audit with $-revenue forecasts for every recommendation.