Best for teams that are
- Enterprises needing robust SIP trunking and Microsoft Teams voice integration
- Organizations prioritizing network uptime with SD-WAN and cellular failover solutions
- Companies requiring customized cloud communication solutions with strong carrier backing
Skip if
- Small teams looking for a simple, out-of-the-box VoIP app with no network configuration
- Businesses that do not use Microsoft Teams or require SIP trunking flexibility
- Users seeking a purely software-based solution without carrier-grade infrastructure focus
Expert Take
Our analysis shows Coeo stands out by targeting the 'Forgotten 5000' mid-market sector with enterprise-grade guarantees usually reserved for the Fortune 500. Research indicates their 100% uptime SLA and <15 minute response time are market-leading commitments. Furthermore, their transparency in publishing detailed pricing and including hardware in standard packages is a refreshing departure from industry norms, although the reliance on the sunsetting MaX UC platform necessitates a strategic pivot to their Microsoft Teams solutions.
Pros
- 100% uptime SLA guarantee
- Transparent pricing published online
- SOC 2 Type II certified
- <15 minute support response time
- Microsoft Operator Connect partner
Cons
- MaX UC platform is End-of-Life
- Requires 3-year contract for best pricing
- Mobile app battery drain complaints
- Limited proprietary software ownership