FreePBX Alternatives

FreePBX is described as 'Web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server' and is an app in the social & communications category. There are more than 10 alternatives to FreePBX for a variety of platforms, including Linux, Windows, Mac, Android and iPhone apps. The best FreePBX alternative is 3CX, which is free. Other great apps like FreePBX are Thirdlane Business Phone System, RingCentral, CloudTalk.io and FusionPBX.

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FreePBX alternatives are mainly Phone Systems but may also be Web Conferencing Tools or Video Calling Apps. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of FreePBX.

FreePBX

Free • Open Source

FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server.

More about FreePBX

FreePBX alternatives page was last updated Apr 8, 2021

3CX
18 likes
The 3CX Phone System is the software-based private branch exchange (PBX) Phone system based on the SIP (Session Initiation Protocol) standard and enables extensions to make calls via the public switched telephone network (PSTN) or via Voice over Internet Protocol (VoIP) services...
33 3CX alternatives
License model
- Freemium • Proprietary
Application types
- Phone System
- Web Conferencing Tool
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Microsoft Exchange Server
- Raspberry Pi
- Microsoft Office Suite
+2
3CX Features
1. Multiple languages
2. Remote Work
3. Integrated File Sharing
4. Integrated Chat
5. Live polling
6. Video Conferencing
7. Voice Chat
8. SIP
3CX VS FreePBX
Is 3CX a good alternative to FreePBX?
- 3CX is the most popular Web-based, Windows, Android & Mac alternative to FreePBX.
- 3CX is the most popular free alternative to FreePBX.
- 3CX is Freemium and ProprietaryFreePBX is Free and Open Source

Thirdlane Business Phone System
8 likes
Thirdlane® Business Phone System stands as an advanced IP PBX and Unified Communications solution, designed for both on-premises and cloud deployment.
9 Thirdlane Business Phone System alternatives
License model
- Paid • Proprietary
Application types
- Web Conferencing Tool
- Phone System
Platforms
- Online
- Software as a Service (SaaS)
+2
Top Thirdlane Business Phone System Features
1. Pipedrive integration
2. Zoho integration
3. VoiP Calls
4. Zendesk integration
5. Unified communications
6. Ad-free
7. Text to Speech
8. Real time collaboration
9. Multiple Account support
10. Support for Themes
11. Screen Sharing
12. Cloud Sync
Thirdlane Business Phone System VS FreePBX
Is this a good alternative to FreePBX?
- Thirdlane Business Phone System is the most popular SaaS alternative to FreePBX.
- Thirdlane Business Phone System is the most popular commercial alternative to FreePBX.
- Thirdlane Business Phone System is Paid and ProprietaryFreePBX is Free and Open Source

RingCentral
6 likes
RingCentral MVP is the complete business communications system that brings phone, message, video, fax, and SMS into one app.
105 RingCentral alternatives
License model
- Paid • Proprietary
Application types
- Phone System
- Video Calling App
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- iPad
- UNIX Web Browser
- Software as a Service (SaaS)
Top RingCentral Features
1. Sync with Google Calendar
2. Ad-free
3. Support for Themes
4. Calendar Integration
5. Desktop Sharing
6. Support for @mentions
7. AES-256 Encryption
8. Privacy focused
9. Screen Sharing
10. Real time collaboration
11. Dark Mode
12. VoiP Calls
RingCentral VS FreePBX
Is RingCentral a good alternative to FreePBX?

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RingCentral
RingCentral MVP is the complete business communications system that brings phone, message, video, fax, and SMS into one app.

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CloudTalk.io
7 likes
Cloud-based phone centre solution with 50+ advanced call features, ready to use in a minute. CloudTalk helps more than 1000 smart companies as DHL, Electronic Star, Yves Rocher deliver exceptional customer support & boost their sales.
110 CloudTalk.io alternatives
License model
- Paid • Proprietary
Application types
- Encrypted Chat App
- Phone System
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Software as a Service (SaaS)
+3
Top CloudTalk.io Features
1. Call Routing
2. VoiP Calls
3. Helpscout integration
4. Data analytics
5. Text to Speech
6. Marketing Automation
7. IVR
8. Skill based routing
9. Call forwarding
10. Google contacts integration
11. Voice Recording
12. Callback
CloudTalk.io VS FreePBX
Is CloudTalk.io a good alternative to FreePBX?

FusionPBX
5 likes
FusionPBX is an open source FreeSWITCH GUI. FusionPBX can be used as a high available single or domain based multi-tenant PBX, carrier grade switch, call center server, fax server, voip server, voicemail server, conference server, voice application server, appliance framework...
11 FusionPBX alternatives
License model
- Free • Open Source
Platforms
- Linux
- BSD
FusionPBX Features
Graphical User Interface
Voice Chat
FusionPBX VS FreePBX
Is FusionPBX a good alternative to FreePBX?
- Most users think FusionPBX is a great FreePBX alternative.
- FusionPBX is the most popular Open Source alternative to FreePBX.
- FusionPBX is Free and Open SourceFreePBX is also Free and Open Source

FreeSWITCH
15 likes
FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media. It was created in 2006 to fill the void left by proprietary commercial solutions.
23 FreeSWITCH alternatives
License model
- Free • Open Source
Platforms
- Mac
- Windows
- Linux
- BSD
FreeSWITCH Features
Voice Chat
Support ZRTP
FreeSWITCH VS FreePBX
Is FreeSWITCH a good alternative to FreePBX?
Comments about FreeSWITCH as an Alternative to FreePBX

Guest
FreePBX is a full turn key PBX with GUI. Freeswitch is just the switch and is more similar to Asterisk (what FreePBX runs on under the GUI).
Negative comment •Jan 7, 2021
0
- FreeSWITCH is Free and Open SourceFreePBX is also Free and Open Source

Yate - Yet Another Telephony Engine
7 likes
Yate is a softswitch (concept of separating the network hardware from network software).
30 Yate - Yet Another Telephony Engine alternatives
License model
- Free • Open Source
Platforms
- Linux
Yate - Yet Another Telephony Engine Features
Voice Chat
SIP
Yate - Yet Another Telephony Engine VS FreePBX
Is this a good alternative to FreePBX?

Wazo
9 likes
Wazo is mainly an IPBX that provides communication services such audio, video, and instant messaging based on the use of standard network technologies such as the TCP/IP protocol. It is interoperable with most market telephony systems and gives users access to flexible and...
36 Wazo alternatives
License model
- Free • Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
Wazo Features
Extensible by Plugins/Extensions
Web-Based
SIP
Wazo VS FreePBX
Is Wazo a good alternative to FreePBX?

Elastix
9 likes
More than a PBX, with Elastix you can communicate with your customers through voice, video and live chat from anywhere. Built-in video conferencing, website live chat and smartphone apps, ensure your agents remain productive through one unified mobile solution.
22 Elastix alternatives
License model
- Freemium • Proprietary
Platforms
- Linux
Elastix Features
Voice Chat
Elastix VS FreePBX
Is Elastix a good alternative to FreePBX?

RingCentral Engage Digital
3 likes
Leading brands use RingCentral Engage Digital SaaS software applications to make it easier to manage their online customer service activities. Our clients enjoy lower operating costs while increasing customer satisfaction and improving brand equity.
68 RingCentral Engage Digital alternatives
License model
- Paid • Proprietary
Application types
- Help Desk Platform
- CRM System
Platforms
- Software as a Service (SaaS)
+3
RingCentral Engage Digital Features
1. Omni-digital
2. Merging identities
3. Multiple channels
4. Customer service
5. Customizable
6. Knowledge base
7. Customer management
RingCentral Engage Digital VS FreePBX
Is this a good alternative to FreePBX?

Kamailio
4 likes
Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under GPL, able to handle thousands of call setups per second. Among features: asynchronous TCP, UDP and SCTP, secure communication via TLS for VoIP (voice, video); WebSocket support for...
19 Kamailio alternatives
License model
- Free • Open Source
Platforms
- Linux
Kamailio Features
VoiP Calls
SIP
Voice Chat
Kamailio VS FreePBX
Is Kamailio a good alternative to FreePBX?

Genesys
1 like
Our industry-leading solutions foster true omnichannel engagement, performing equally well across all channels, on-premise and in the cloud. Experience communication as it should be: fluid, instinctive and profoundly empowering.
26 Genesys alternatives
License model
- Paid • Proprietary
Application type
- Text to Speech Service
Platforms
- Online
- Self-Hosted
Genesys Features
Text to Speech
IVR
Voice recognition
SIP
Genesys VS FreePBX
Is Genesys a good alternative to FreePBX?