Quo (formerly OpenPhone)
Never lose a customer with Quo
Zerve AI
What if Jupyter + Figma + VSCode had a baby?
Updated February 2026
| Quo (formerly OpenPhone) | Zerve AI | |
|---|---|---|
| Rating | 4.6★ | 5.0★ |
| Reviews | 21 | 35 |
| Pros | 18 | 0 |
| FactScore™ | 61.8 | 77.8 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Quo (formerly OpenPhone) — Pros
Reliable service Team collaboration Clean UI Easy setup Customer support Multiple numbers management Virtual phone numbers Affordable pricing AI features HubSpot integration International calling AI call summaries AI transcription API support Call quality Desktop app Mobile focused Workgroup centric designBoth tools — Pros
—Only in Zerve AI — Pros
No unique pros listedOnly in Quo (formerly OpenPhone) — Cons
Customer service issues Account suspension Bugs Text delivery issuesBoth tools — Cons
—Only in Zerve AI — Cons
—Details
| Quo (formerly OpenPhone) | Zerve AI | |
|---|---|---|
| Categories | Team collaboration software, Customer support tools, Messaging apps | Project management software, Team collaboration software, Data analysis tools, Data visualization tools, AI Infrastructure Tools |
| Platforms | Web · iOS · Android | Web |
| Became Popular | July 7, 2018 | January 30, 2024 |
| Website | www.quo.com | zerve.ai |
Who Should Pick Which?
Choose Quo (formerly OpenPhone) if...
- Reliable service
- Team collaboration
- Clean UI
Choose Zerve AI if...
- No unique pros listed
With a FactScore™ of 61.8 vs 77.8, Zerve AI leads in community reception. Quo (formerly OpenPhone) uniquely offers Reliable service and Team collaboration, while Zerve AI stands out for No unique pros listed.
What Users Say
Quo (formerly OpenPhone)
No reviews yet
Zerve AI
This is a phenomenon concept! Just curious, how does deployment process work for multiple different languages and coding environments?
It is the best app to be used across different teams working on same solution. As a quality R&D manager, I feel this helps to develop and validate end to end solutions. Looking forward to utili...
With its Figma-like collaboration features and VSCode-esque engineering controls, teams can collaborate safely and efficiently. Plus, the ability to parallelize code blocks eliminates the wait time...
Related Comparisons
Frequently Asked Questions
Which is better, Quo (formerly OpenPhone) or Zerve AI?
Based on FactScore™, Zerve AI leads with a score of 77.8 vs 61.8. Zerve AI has a higher rating of 5.0★ compared to 4.6★.
What are the pros of Quo (formerly OpenPhone) compared to Zerve AI?
Quo (formerly OpenPhone) uniquely offers: Reliable service, Team collaboration, Clean UI, Easy setup, Customer support.
What are the pros of Zerve AI compared to Quo (formerly OpenPhone)?
Zerve AI uniquely offers: No unique pros listed.
Is Quo (formerly OpenPhone) better rated than Zerve AI?
Quo (formerly OpenPhone) is rated 4.6★ from 21 reviews. Zerve AI is rated 5.0★ from 35 reviews.
What is the FactScore™ of Quo (formerly OpenPhone) and Zerve AI?
FactScore™ weighs rating and review volume together. Quo (formerly OpenPhone) scores 61.8 and Zerve AI scores 77.8.
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