4PSA VoipNow vs Wazo Platform
4PSA VoipNow
4psa.com
Wazo Platform
wazo-platform.orgSide by side
| Figure | 4PSA VoipNow | Wazo Platform |
|---|---|---|
| Price from | $145/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 7 | 1 |
| Spec score · IP PBX Software | 8.8 (#3) | 8.3 (#6) |
| Spec score · Business Phone Systems | 8.4 (#55) | 8.3 (#72) |
| Audience | 4PSA describes VoipNow as built for service providers and organizations, and says more than 12,000 service providers worldwide use it. | The site describes Wazo as a platform for developers to build solutions that fit business and technical requirements. |
| Auto attendant | Yes | Yes |
| Call routing | advanced | custom |
| Communications | VoipNow supports browser-based voice and video using WebRTC over SIP, plus conferencing, instant messaging, file transfer, and screen sharing. | Its Unified Communication use case includes audio and video calls, chat, call centers, conferences, and voicemail. |
| Deployment | The download page lists command-line installer, ISO, VMware, Virtuozzo, Docker on Linux, Amazon EC2 AMI, and Microsoft Azure deployment options. | Wazo Platform can be deployed and scaled on bare metal, virtual machines, or containers. |
| Security | The product tour describes infrastructure and application firewalls, concurrent-call and account-usage limits, and media encryption supporting SDES and STLS-SRTP. | The security guide says Wazo includes preconfigured fail2ban jails, but does not configure firewall rules and recommends configuring them. |
| Support | The pricing page says an active one-year Software Update Subscription includes new software versions and technical support through the Support Zone. | Wazo Platform is community supported through Mattermost, its forum, and JIRA bug tracking. |
Plans
4PSA VoipNow
- On your infrastructure$145 a month
- Software download$165 a month
- OnDemand$159 a month
- Complete Cloud service$199 a month
- Software download perpetual licensePrice not published
- VoipNow ExpressPrice not published
- On your infrastructure software download$150, paid once
In their own words
4PSA VoipNow
4PSA VoipNow has no write-up on Specifiction yet; its figures are above.
Wazo Platform
Wazo Platform is a free, open-source stack of telecom microservices for building programmable voice, video, messaging, and presence services. Its capabilities include audio and video calls, chat, call centers, conferences, voicemail, custom call routing, and an auto attendant. Interfaces include WebRTC, REST APIs, WebSockets, and Webhooks, described as mobile- and web-friendly. The microservices are developed in Python, and APIs are described through OpenAPI specifications. Asterisk, RTPEngine, and Kamailio make up the telecom engine; RabbitMQ, NGINX, and PostgreSQL support the technical core. Wazo can be deployed on bare metal, virtual machines, or containers. The documented all-in-one installation uses Debian 12 Bookworm and Ansible; minimums for a small production installation of about 50 users are 2 CPUs, 4 GiB RAM, and 50 GiB storage. The GPL-3 license allows free use, including commercial use. APIs can integrate billing and services such as speech-to-text, AI, or sentiment analysis. Community support is available through Mattermost, a forum, and JIRA.