Quo (formerly OpenPhone)

4.6
6.97K 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
Sep 24, 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
6.76K reviews
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.
10 people found this review helpful
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Brenden Seegmiller
August 11, 2025
Not very user-friendly. If you dont have great service it doesnt work. Entering new contacts is confusing because where you go to put the name of the person or business doesn't line up properly. If you dont have your phone ringer all the way up, the app won't notify you unless you already looking at your phone even with all notifications on. The person on the other line hears a delayed response from my end so we are talking over each other. Recent call log doesnt always show numbers contacted.
7 people found this review helpful
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Bert Miller
May 1, 2025
*Update to my original review; Openphone did a full refund. Otherwise I did not have a good experience with the app for calls. Customer complained they couldn't hear me or I kept cutting out, second person could hear me fine but they were cutting out for me. When answering calls, it would connect but still often show that there was an incoming call as you were talking with the person. There are just too many glitches for me.
5 people found this review helpful
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What’s new

⚡ Enhanced performance and reliability improvements
📞 Receive and make calls more reliably
💬 Keeping Public API contacts up-to-date
🐞 Bug fixes and optimizations for a more stable app

Update now for a better user experience! 📱✨

App support

Phone number
+18557466304
About the developer
OpenPhone Technologies, Inc.
support@openphone.co
2261 Market St San Francisco, CA 94114 United States
+1 415-966-2020

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