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Tech riderRev. 12 Oct 2026

FusionPBX

Ch 1296.9of 174Business Phone Systems
  1. 1Runs onAPI, Linux, self-hosted, Web
  2. 2Costspaid from $100/mo
  3. 3Auto attendantYes
  4. 4Call routingcustom
  5. 5Voicemail transcriptionYes
5 lines stated Written from the maker's own pages: fusionpbx.com
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The FusionPBX homepage

Overview

FusionPBX is ranked #129 of 174 in business phone systems on Specifiction. It runs on API, Linux, Self-hosted, Web. Paid plans start at $100/mo.

FusionPBX plans and pricing

All plans
Green Membership $100/mo Monthly; membership requires a one-year commitment One individual · Member applications on up to five company-owned or leased servers · No support hours included fusionpbx.com · 12 Oct 2026
Blue Membership $300/mo Monthly; membership requires a one-year commitment One individual · Member applications on up to ten company-owned or leased servers · Up to 1.5 hours of official support each month fusionpbx.com · 12 Oct 2026
Purple Membership $500/mo Monthly; membership requires a one-year commitment One individual · Member applications on up to fifteen company-owned or leased servers · Up to three hours of priority support each month fusionpbx.com · 12 Oct 2026
Gold Membership $1,000/mo Monthly; membership requires a one-year commitment Up to three employees · Member applications on up to thirty company-owned or leased servers · Up to six hours of priority support each month fusionpbx.com · 12 Oct 2026

Compared on business phone systems

Free plan
Yesfusionpbx.com
Auto attendant
Yesfusionpbx.com
Call routing
customfusionpbx.com
Voicemail transcription
Yesfusionpbx.com

Facts

Product
FusionPBX is an open-source web interface for the FreeSWITCH communication platform and can serve as a PBX, call center, fax, voicemail, conference, or voice application server.docs.fusionpbx.com · 12 Oct 2026
Multi-tenancy
FusionPBX supports single or domain-based multi-tenant deployments.fusionpbx.com · 12 Oct 2026
Extensions
The maker describes FusionPBX as providing unlimited extensions.fusionpbx.com · 12 Oct 2026
Calling features
Documented features include call routing, recording, transfers, parking, queues, ring groups, IVR menus, and follow-me calling.docs.fusionpbx.com · 12 Oct 2026
Provisioning and browser calls
FusionPBX documents phone device provisioning and WebRTC calls in a web browser.docs.fusionpbx.com · 12 Oct 2026
Supported systems
FusionPBX runs on a variety of operating systems and hardware, with the documentation saying it is optimized for Debian and Ubuntu.docs.fusionpbx.com · 12 Oct 2026
Install options
The download page recommends Debian 12 or 13 and provides an Ubuntu 24.04 LTS install path; it warns that its CentOS 7 install is out of date.fusionpbx.com · 12 Oct 2026
Integrations
Gateways can connect FusionPBX to other VoIP servers, voice providers, or systems requiring SIP registration.docs.fusionpbx.com · 12 Oct 2026
Security
The security guide says the default certificate is self-signed and recommends firewalls, strong passwords, SSH, and keeping the operating system, FreeSWITCH, and FusionPBX updated.docs.fusionpbx.com · 12 Oct 2026
API
The maker lists a JSON REST API among the member applications available at Purple and Gold levels.fusionpbx.com · 12 Oct 2026
Support
Official support is offered to Blue, Purple, and Gold members through support tickets, with monthly support hours included according to membership level.fusionpbx.com · 12 Oct 2026
Intended users
The maker describes FusionPBX as providing phone-system features for small, medium, and large businesses.fusionpbx.com · 12 Oct 2026

Best FusionPBX alternatives

See all 20
All accessCh 01 Microsoft Teams Free planAndroidiOS from $0.33/mo9.4 All accessCh 02 Vodia PBX Free trialAndroidAPI 9.0 All accessCh 03 VitalPBX Free planFree trialAndroid from $100/mo9.0 All accessCh 04 3CX Free planWebWindows from $25/mo8.9 All accessCh 05 Talkroute Free trialAndroidiOS 8.9 All accessCh 06 Zoom Phone Free trialAndroidiOS from $1.33/mo8.8

Where it ranks on Specifiction

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Sources