Side by side
PortSIP PBX vs SwyxON
Both stand on business phone systems. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPIiPhone+4
Choose PortSIP PBX if you need a broad communications platform with a free edition and multiple deployment options. The free edition has firm extension and simultaneous-call caps, while license prices require a quote, so organizations planning beyond those limits should review licensing with PortSIP.
Visit PortSIP PBX Paid AndroidiPhoneMac+2
SwyxON covers unified communications across major client platforms with hosted operation and business integrations. Confirm profile quotas, extra charges, and meeting limits with a partner before ordering.
Visit SwyxONThe facts
| PortSIP PBX | SwyxON | |
|---|---|---|
| Free plan | Yes | Not published |
| Open source | Not published | Not published |
| Runs on | Android, API, iPhone, Linux, Self-hosted, Web, Windows | Android, iPhone, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 5 | 1 |
| Maker | Not published | SwyxON |
| Website | portsip.com | swyx.com |
| On business phone systems | #3 of 174 | #126 of 174 |
PortSIP PBX: what it does well
- Free Edition includes all features.
- Custom call routing and an auto attendant are included.
- Contact center tools include skill-based routing and live wallboards.
- Deploy on premises, in a data center, or on major cloud platforms.
- Microsoft 365 integration includes provisioning, SSO, and contact synchronization.
What to know first
- Free Edition is limited to 3 extensions and 2 simultaneous calls.
- Licensed Edition prices are available by quote only.
- Linux PBX installation uses Docker and lists Debian and Ubuntu.
SwyxON: what it does well
- Hosted service requires no customer server
- Supports Windows, macOS, iOS, and Android
- Includes routing, queues, messaging, and voicemail
- Integrates with Outlook, Teams, and DATEV
- Uses app-based two-factor authentication
What to know first
- Pricing is available only on request
- Feature availability varies by profile
- Basic meetings allow two participants
- VisualGroups is unavailable
Alternatives to PortSIP PBX Alternatives to SwyxON The whole list