Communication
Best IP PBX Software in 2026
IP PBX software manages business phone calls over internet protocol networks. This list helps you compare products before choosing a system for your organization.
- 01 Incredible PBX Free plan Web · Windows · macOS · Linux8.9 Visit Specs
- 02
VitalPBX VitalPBX suits organizations looking for a phone system with desktop and mobile apps, an auto attendant, custom call routing, and voicemail transcription.
From $100/mo Free plan Web · Windows · macOS · Linux8.9 Visit Specs - 03 4PSA VoipNow From $145/mo Free trial Web · Linux · API · Self-hosted8.8 Visit Specs
- 04
3CX 3CX suits organizations looking for business communications across desktop and mobile platforms, with call routing and voicemail transcription.
From $25/mo Free plan Web · Windows · macOS · Linux8.4 Visit Specs - 05 PortSIP PBX
PortSIP PBX suits service providers and MVNOs building hosted or self-managed communications services.
Free plan Web · Windows · Linux · iOS8.3 Visit Specs - 06
Wazo Platform Wazo suits developers building communication infrastructure or services to fit business and technical requirements.
Free plan Web · Linux · iOS · Android8.3 Visit Specs - 07
MikoPBX Free plan Web · Linux · API · Self-hosted8.2 Visit Specs - 08 FusionPBX From $100/mo Web · Linux · API · Self-hosted8.1 Visit Specs
- 09 Thirdlane Business Communications Platform Free trial Web · Windows · macOS · iOS8.0 Visit Specs
- 10 PBXware
PBXware suits businesses or operators seeking a hosted or on-premise phone system, including multi-tenant providers and contact centers.
Web · Windows · macOS · Linux7.9 Visit Specs - 11 Vodia PBX
Vodia describes the PBX for service providers and partners running hosted, multi-tenant platforms, as well as businesses deploying dedicated phone systems.
Free trial Web · Windows · macOS · Linux7.9 Visit Specs - 12 Mitel MiVoice Business Web · Windows · iOS · Android7.8 Visit Specs
- 13 Yeastar P-Series Cloud Edition
Yeastar presents the phone system for businesses of any size and its hosted UCaaS offering for service providers.
Free trial Web · Windows · macOS · iOS7.6 Visit Specs - 14
Wildix Web · Windows · macOS · Linux6.6 Visit Specs - 15
Avaya IP Office Windows · macOS · iOS · Android6.3 Visit Specs - 16 innovaphone PBX Web5.9 Visit Specs
- 17 Kazoo Web5.8 Visit Specs
- 18 sipXcom Web · Linux5.6 Visit Specs
- 19 Yate Linux5.2 Visit Specs
Check the free plan or trial, paid starting details, concurrent call limit, deployment options, web management, call recording, high availability and supported platforms.
Compare Incredible PBX and VitalPBX Get a place on this list