TL;DR: 8×8 is the best business phone system for global and enterprise teams that need broad international calling and a built-in contact centre in one platform. It bundles voice, video, chat and CCaaS with strong reliability and analytics – powerful for larger, multi-country operations, though its quote-based pricing and depth are more than a small team needs. App Score: 7.8/10.
How we scored 8×8
Weighted against our business phone systems rubric. Sub-scores out of 10; weight in brackets.
Authority ratings: G2 4.2 · Capterra 4.0 (as of Aug 2026)
Scored from aggregated third-party ratings (G2, Capterra, Trustpilot) and verified pricing, independent of any sponsorship. Our methodology.
| Starting price | ~$24/user/mo (X2, annual) |
| Plans | X2 $24 / X4 $44 per user/mo (top tiers quote-based) |
| Best for | Global & enterprise teams |
| Standout | International calling + built-in contact centre |
| Free trial | Yes |
| Key integrations | Salesforce, Zendesk, Microsoft Teams, NetSuite |
8×8 is an established unified-communications platform (UCaaS) that combines a business phone, video meetings and team chat with a full contact centre (CCaaS) in a single system. It is built for organisations that operate across borders or run inbound/outbound support, with unlimited calling across many countries and enterprise-grade reliability and compliance.
Key Features of 8×8
- Broad international calling: unlimited calling to 14 countries on X2 and up to 48 countries on higher tiers.
- All-in-one UCaaS + contact centre: voice, video (up to 500 participants), team chat and a full contact-centre platform under one roof.
- Deep integrations: connectors for Salesforce, Zendesk, Microsoft Teams, NetSuite and more.
- Analytics & supervision: call activity, quality-of-service monitoring, and supervisor tools like barge, monitor and whisper.
- Enterprise reliability & compliance: geographically redundant infrastructure with strong uptime and security certifications.
Who 8×8 Is Best For
8×8 fits mid-market and enterprise teams with an international footprint or a contact centre to run, that want voice, video and support in one platform. Very small teams that only need simple calling will find it more capable (and pricier) than they need – OpenPhone or Grasshopper are a better fit there, while RingCentral is the natural head-to-head comparison for integrations depth.
Pros and Cons
Pros
- Unlimited international calling across many countries on a single plan
- Integrated UCaaS + contact centre reduces the need for separate systems
- Enterprise reliability, security and compliance
- Strong analytics and supervisor call-handling tools
Cons
- Most pricing is now quote-based, so real costs are less transparent
- More platform and setup complexity than a small team needs
- Higher tiers required to unlock the widest country coverage and analytics
Verdict
8×8 earns its place for global and enterprise teams that want one platform for calling, meetings and a contact centre, with international reach built in. Smaller teams should weigh a leaner system first. See where it ranks in our best business phone systems guide, or browse lighter options in our VoIP for small business roundup.
