3CX vs 8x8 Work: Which Is Better for Your Team in 2026?
3CX and 8x8 Work are both used for contact center. Below we compare them on pricing, AI capabilities, compliance, and the use cases each one fits best — all from verified vendor data.
Choose 3CX if…
- SMBs and mid-market teams that want predictable annual costs without per-user seat fees
- IT-managed environments needing flexible deployment: on-prem, self-hosted, or managed cloud
- Organizations with existing SIP trunk relationships seeking a feature-rich PBX
Choose 8x8 Work if…
- Mid-market companies needing a bundled UCaaS + light CCaaS stack without separate vendors
- Organizations in healthcare or financial services needing HIPAA and PCI DSS compliance out of the box
- Teams heavy on Salesforce, Zendesk, or ServiceNow who want deep CTI integration
3CX vs 8x8 Work: feature comparison
| Feature | 3CX | 8x8 Work |
|---|---|---|
| At a glance | ||
| Category | Unified communications | Unified communications |
| Best fit | Smb, Mid market | Smb, Mid market, Enterprise |
| Deployment | Cloud, On premise, Self hosted, Hybrid | Cloud |
| Channels | Voice, SMS, Web chat, Video, Email | Voice, SMS, Email, Web chat, Video |
| Pricing & ratings | ||
| Starting price | Contact sales | From $24/user/mo |
| Free trial | 60 days | 30 days |
| User rating | 4.4/5 (532 G2 reviews) | 4.2/5 (1207 G2 reviews) |
| AI capabilities | ||
| Autonomous voice agent | Yes | No |
| Real-time agent assist | No | Yes |
| Conversation intelligence | Yes | Yes |
| Automated QA | No | No |
| Intelligent routing | Yes | Yes |
| Compliance | ||
| SOC 2 Type II | No | Yes |
| HIPAA | No | Yes |
| PCI DSS | No | Yes |
| GDPR | Yes | Yes |
3CX vs 8x8 Work: frequently asked questions
- What is the difference between 3CX and 8x8 Work?
- Cost-effective PBX and UCaaS for SMBs that want on-prem control or self-hosted cloud without per-user seat fees. The 2023 supply chain attack is a flag for security-sensitive buyers. By contrast, Mature UCaaS for mid-market firms wanting bundled voice, video, and messaging with strong compliance. Best for teams not already on Microsoft 365 or Google Workspace.