FreePBXFree open-source PBX built on Asterisk
vs
VICIdialContact Center
Comparison · Contact Center · weekly run Nov 3
FreePBX vs VICIdial
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
VICIdial is the stronger AI pick in Contact Center: it has a visibility score of 2 versus 0 for FreePBX.
Choose FreePBX if…
No clear advantage in the published data.
Choose VICIdial if…
- You want the brand AI engines rank higher (2 vs 0)
- Free open-source call-center software with no licensing fee
- Powerful call center software suited to traditional agent-based calling
AI visibility side by side
Latest weekly run · Nov 3
| Metric | FreePBX | VICIdial |
|---|---|---|
| Visibility score | 0% | 2% |
| Change vs last week | no change0% | down−0.6% |
| Rank in Contact Center | #42 | #28 |
| Share of voice | 0% | 0.3% |
| Mentions this run | 0 | 2 |
| Positive in AI answers | — | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
FreePBX 0pp · VICIdial −0.5pp over 1 weekly runs.
Engine by engine
VICIdial leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
FreePBXVICIdial
Head to head in AI answers
0 engine answers name both brands
0FreePBX ranked higher
0VICIdial ranked higher
Features, pricing & fit
| Dimension | FreePBX | VICIdial |
|---|---|---|
| Deployment | Self-hosted software, cloud images, and Sangoma-certified appliances | Self-hosted open-source install, pre-configured AWS EC2 image, and managed hosting through VICIhost |
| Support | Community forum | — |
| Founded | 2004 | 2007 |
| Headquarters | 100 Renfrew Dr, Markham, Ontario, Canada | St. Petersburg (Pinellas County), Florida |
| Employees | — | 11–50 |
| Funding | — | Raised Funding Round |
| Best for | Cloud PBX providers, VoIP providers, and contact center software vendors, based on G2 review data | — |
Pros and cons
Themes from the AI answers that mention each brand
FreePBX
Profile in progress.
VICIdial
- Free open-source call-center software with no licensing fee
- Powerful call center software suited to traditional agent-based calling
- Requires paid hosting, phone service, setup, and maintenance
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “FreePBX vs VICIdial”, https://slateindex.ai/compare/freepbx-vs-vicidial, data of Nov 3, 2026. Licence: CC BY 4.0.