8x8 XCaaS vs Five9: Which Is Better for Your Team in 2026?
8x8 XCaaS and Five9 are both used for ccaas platforms. Below we compare them on pricing, AI capabilities, compliance, and the use cases each one fits best — all from verified vendor data.
Choose 8x8 XCaaS if…
- Mid-market orgs wanting a single vendor for both UCaaS and CCaaS with one SLA
- Healthcare and financial services teams needing HIPAA and PCI compliance built-in
- Multi-region enterprises needing global telephony with local PSTN in 55+ countries
Choose Five9 if…
- Mid-market and enterprise contact centers (50+ agents) needing a proven omnichannel platform
- Healthcare and financial services orgs requiring HIPAA BAA and PCI DSS Level 1 compliance
- Teams migrating from on-premise systems (Avaya, Cisco) who need a structured cloud migration path
8x8 XCaaS vs Five9: feature comparison
| Feature | 8x8 XCaaS | Five9 |
|---|---|---|
| At a glance | ||
| Category | CCaaS platform | CCaaS platform |
| Best fit | Smb, Mid market, Enterprise | Mid market, Enterprise |
| Deployment | Cloud | Cloud |
| Channels | Voice, SMS, Email, Web chat, Social DMs, Video | Voice, SMS, Email, Web chat, WhatsApp, Social DMs |
| Pricing & ratings | ||
| Starting price | From $60/user/mo | From $119/user/mo |
| Free trial | No | No |
| User rating | 4.1/5 (226 G2 reviews) | 4.1/5 (584 G2 reviews) |
| AI capabilities | ||
| Autonomous voice agent | Yes | Yes |
| Real-time agent assist | Yes | Yes |
| Conversation intelligence | Yes | Yes |
| Automated QA | Yes | Yes |
| Intelligent routing | Yes | Yes |
| Compliance | ||
| SOC 2 Type II | Yes | Yes |
| HIPAA | Yes | Yes |
| PCI DSS | Yes | Yes |
| GDPR | Yes | Yes |
8x8 XCaaS vs Five9: frequently asked questions
- What is the difference between 8x8 XCaaS and Five9?
- 8x8 XCaaS unifies CCaaS and UCaaS on one platform with strong compliance and global telephony, but AI depth and pricing transparency lag pure-play CCaaS rivals. By contrast, Mature, publicly traded CCaaS for mid-market and enterprise contact centers — proven omnichannel routing, workforce management, and AI agents in one cloud stack.
- Is 8x8 XCaaS or Five9 cheaper?
- 8x8 XCaaS starts at $60/user/mo and Five9 starts at $119/user/mo. Compare the full pricing breakdown above, since seat minimums and add-ons affect total cost.