Nextiva vs 8x8
Side-by-side from the Top 11 ranking of The 11 Best VoIP Business Phone Systems. Last verified June 16, 2026.
The short answer
Nextiva ranks higher on Top 11 (#1 vs #4) for Small businesses replacing landlines with cloud phone systems. Top choice for its exceptional 99.999% uptime, comprehensive features, and highly-rated US-based customer support.
At a glance
| Nextiva | 8x8 | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best VoIP Business Phone Systems | #4 / The 11 Best VoIP Business Phone Systems |
| Score (out of 9.4) | 9.3 | 8.7 |
| Best for | Best overall for reliability and support | Best for international businesses |
| Pricing | $$ ($24 to $40/user/mo) | $$ ($24 to $140/user/mo) |
| HQ | Scottsdale, USA | Campbell, USA |
| Founded | 2006 | 1987 |
Nextiva
Top choice for its exceptional 99.999% uptime, comprehensive features, and highly-rated US-based customer support.
www.nextiva.com8x8
Top choice for global teams, offering service in 50+ countries and extensive international calling plans.
www.8x8.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.