Quo (formerly OpenPhone)

4.6
7.51K reviews
500K+
Downloads
Content rating
Everyone
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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
Updated on
Dec 17, 2025

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

4.6
7.29K reviews
Evan Kaufman
November 29, 2025
Trying to use this app to run a business with a lot of clients is a pain. every time the app updates, it deletes all my past text messages with clients. not only that, if you're not on strong Wi-Fi there is mostly a delay in the phone conversation which is annoying. if you're using it just for casual purposes, it's fine, but I would not recommend it for serious business use.
1 person found this review helpful
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OpenPhone Technologies Inc
December 14, 2025
Thanks for sharing this, Evans. Losing message history can be really disruptive. We’ve released version 4.2.91, which addresses the message deletion issue. Could you please update and let us know how it performs for you?
woop17
December 2, 2025
The app is working fine for the most part. However, the logo change is really annoying for one reason: the icon for Quo in the notification bar looks like a voicemail message icon. I keep thinking I have unread voicemails instead of Quo notifications, and it's really irritating. Would be nice if this icon was changed to look more distinct.
24 people found this review helpful
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OpenPhone Technologies Inc
November 4, 2022
Hey there, this is Gordon, Product lead at OpenPhone. Thanks for appreciating our desktop app and I’m sorry you are having issues with our apps notifications on Android. If you'd like, please email to support+gordon@openphone.co and I'll be happy to work with you on resolving this.
Cheyenne Cannon
September 13, 2025
The app is awful. It's ridiculously slow and crashy all the time. Half the time it doesn't notify you of calls or texts. I had to set it up on my computer and just call everyone back once I get the missed call notification from their web version. It’s incredibly annoying. With how expensive it is, I don't think I'll be continuing with this company for much longer.
19 people found this review helpful
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What’s new

⚡ Call flows can now be activated right from the app.
🚘 Better Android Auto integration.
🐞 Bug fixes and optimizations for a more stable app

Update now for a better user experience! 📱✨