# FreePBX

FreePBX is free open-source software that, together with Asterisk, turns a computer into a PBX. Sangoma sells PBXact, a commercially supported PBX built on FreePBX, and PBXact Cloud. A marketplace of add-on modules adds call center features such as queue management, dialing, and CRM integration.

Page: https://slateindex.ai/brand/freepbx · data of 2026-11-03

## Facts

- Founded: 2004
- Headquarters: 100 Renfrew Dr, Markham, Ontario, Canada
- Company type: Division of Sangoma Technologies
- Deployment: Self-hosted software, cloud images, and Sangoma-certified appliances
- Best for: Cloud PBX providers, VoIP providers, and contact center software vendors, based on G2 review data

## Products

- FreePBX: Free open-source PBX software that, with Asterisk, turns a computer into a PBX.
- PBXact: Commercially supported PBX built on FreePBX.
- PBXact Cloud: Cloud version of PBXact sold by Sangoma.
- Queues Pro: Adds queue penalty rules, virtual queues, queue callback, and expanded destination controls.
- XactDialer: Broadcast and dialer module in the FreePBX call center bundle.
- Queue Wallboard: Queue wallboard add-on for monitoring call queues.

## Rankings

| Category | Rank | Visibility | Mentions |
|---|---|---|---|
| Contact Center | 42 of 48 | 0.0 | 0 |

## By engine

| Engine | Visibility | Mention rate |
|---|---|---|
| chatgpt | 0.0 | 0.0% |
| google_ai_mode | 0.0 | 0.0% |
| perplexity | 0.0 | 0.0% |

## Definitions

- Visibility (0–100): how often and how high AI answers name the brand, weighted by position.
- Mention rate: share of collected AI answers that name the brand.
- Share of voice: the brand's mentions as a share of all brand mentions in the category.
- Citation authority: share of answers naming the brand that cite the brand's own site.

Cite as: SlateIndex, “FreePBX AI visibility profile”, https://slateindex.ai/brand/freepbx, data of 2026-11-03. Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).