Quo (formerly OpenPhone)

10.1K reviews
Content rating
PEGI 3
500K+
Downloads
Content rating
PEGI 3
Users interact, Digital purchases
Learn more
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About this app

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
The phone system for better customer relationships
Updated on
29 Sept 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Messages and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

9.83K reviews
PAX 4
27 July 2026
Android app is a total mess. Suddenly stopped getting notifications and cant fix it. Unless Im logged on my PC I dont get texts and calls dont go through to my phone. For the love of god fix it already, its been months of constant glitches. Update 2022/11 Surprisingly, latest few updates fixed the apps functionality and it's working more or less stable. Hopefully in the future the sync between PC and android app will be implemented. 2026/07 constant downtime of some service which lasts for hours
2 people found this review helpful
Did you find this helpful?
OpenPhone Technologies Inc
9 November 2022
Hey there, this is Thom, I’m leading the Android engineering efforts at OpenPhone. I’m sorry you are having issues with our Android app and appreciate you taking the time to review us, does updating our app help? If you’d like, please email to support+Thom@openphone.co and I'll be happy to help.
Aryn F
20 August 2026
2026 update, still using the app. works well and more comprehensive than other options I've found on the market. some glitches with no ring tone even though all notifications and permissions allowed per the help guide. likely an android issue as I get notifications on PC and when connected to Bluetooth in the car.
4 people found this review helpful
Did you find this helpful?
OpenPhone Technologies Inc
16 December 2022
Hey Aryn, this is Vishal, Troubleshooting specialist at OpenPhone. Sorry about the issues with our app would you mind reaching out to my email support+vishal@openphone.co and I'll be happy to work with you on resolving this.
Steven Dill
5 November 2026
my goodness, this app moves PAINFULLY slow. text messages also fail to send ALL the time, and then when I click retry to try and send it again, it literally takes roughly 10+ seconds to do so. my gosh, update your servers or something. this app SUCKS!!!
Did you find this helpful?
OpenPhone Technologies Inc
5 November 2026
Hi Steven, we are sorry to hear about the issues with SMS, and we definitely need to look into them and help resolve as quickly as possible. Please reach out to support@quo.com so the team can take a look.

What's new

✔️ Tasks lets your team turn any customer conversation into a follow-up
🐞 Bug fixes and optimizations for a more stable app

Update now for a better user experience! 📱✨
Content rating
PEGI 3
Users interact, Digital purchases
Learn more

App support

About the developer
OpenPhone Technologies, Inc.
support@quo.com
2261 Market St San Francisco, CA 94114 United States
+1 855-746-6304

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