Quo
8.5#8 in business phone systemsFrom $15 a monthAndroidiOSWebAPI
VisitQuo vs VitalPBX
What both publish
| Fact | Quo | VitalPBX |
|---|---|---|
| Auto attendant | Yes | Yes |
| Call routing | The service provides call routing, simultaneous ringing, ring orders, forwarding and warm transfers. | custom |
| Desktop and mobile apps | Yes | Yes |
| Documentation | Quo publishes API reference pages, authentication guidance, quickstarts, rate-limit information, pricing guidance and an OpenAPI specification. | The Wiki covers installation, administration, VitXi, Sonata Switchboard, Stats, Dialer, Recordings, Billing, FAQs and release notes, with forum, YouTube and Udemy support links. |
| Free plan | No | Yes |
| Headquarters | LinkedIn lists Quo headquarters in San Francisco, California. | Miami, Florida, United States |
| Integrations | The integration directory lists HubSpot, Salesforce, Jobber, Pipedrive, Zoho CRM, Attio, Clio, Slack, Zapier, Make, Gong, ChatGPT, Claude and others. | The site lists CRM connectivity with Zoho, Odoo, and Salesforce, plus SMS and WhatsApp integration. |
| Licence | The terms grant customers a limited, non-transferable internal-use right and prohibit reverse engineering, copying and derivative works, indicating proprietary software. | VitalPBX states in its community forum that the PBX itself is not open source; its EULA grants a proprietary licence, while some auxiliary repositories use GPL or MIT licences. |
| Rating on Apple App Store | 4.4 out of 5 from 11K ratings. | VitalPBX Connect has insufficient ratings and reviews to display an overview. |
| Rating on Capterra | 4.2 out of 5 from 64 reviews. | 4.7 out of 5 from 15 reviews. |
| Rating on Google Play | 4.6 out of 5 from about 9.34K reviews. | VitalPBX Connect is rated 3.3 out of 5 from 10 reviews. |
| Rating on Trustpilot | 4.2 out of 5 from 1,099 reviews. | 3.8 out of 5 from 18 reviews. |
Quo plans
- Starter$15 a month
- Business$23 a month
- Scale$35 a month
VitalPBX plans
- CommunityFree
- Enterprise$100 a month
- Call Center$200 a month
- Multi-Tenant$250 a month
Pick Quo if…
Quo may suit businesses that need multiple business numbers and tools for routing calls and handling voicemail. It is available across desktop and mobile platforms.
Pick VitalPBX if…
You want what its maker publishes above — check its page for the details.