AsteriskFree, open-source framework for building communications applications
vs
AvayaEnterprise CX orchestration with open AI and data
Comparison · Contact Center · weekly run Nov 3
Asterisk vs Avaya
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Avaya is the stronger AI pick in Contact Center: it has a visibility score of 3.2 versus 0 for Asterisk.
Choose Asterisk if…
No clear advantage in the published data.
Choose Avaya if…
- You want the brand AI engines rank higher (3.2 vs 0)
- You need a self-hosted or on-premises option
- You need PCI or HIPAA or SOC 2 or ISO 27001 or ISO 27017 or ISO 27018 or FedRAMP Moderate or DoD IL4 High coverage
- Market leader in on-premises contact centers
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Asterisk | Avaya |
|---|---|---|
| Visibility score | 0% | 3.2% |
| Change vs last week | no change0% | up+1.2% |
| Rank in Contact Center | #41 | #25 |
| Share of voice | 0% | 1% |
| Mentions this run | 0 | 6 |
| Positive in AI answers | — | 20% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Asterisk 0pp · Avaya +1.2000000000000002pp over 1 weekly runs.
Engine by engine
Avaya leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
AsteriskAvaya
Head to head in AI answers
0 engine answers name both brands
0Asterisk ranked higher
0Avaya ranked higher
Features, pricing & fit
| Dimension | Asterisk | Avaya |
|---|---|---|
| Deployment | — | Cloud, hybrid or on-premises |
| Compliance | — | PCI, HIPAA, SOC 2, ISO 27001, ISO 27017, ISO 27018, FedRAMP Moderate, DoD IL4 High |
| Founded | 1999 | 2000 |
| Headquarters | Markham, Ontario (parent company Sangoma) | Morristown, New Jersey, USA |
| Employees | — | 5,000+ |
| Funding | Series A · $14M raised | Chapter 11 emergence, owned by former creditors |
| Best for | Organizations with trained IT staff that run larger deployments, according to a GetApp reviewer; small organizations without that staff are advised to choose a hosted solution. | Large enterprises and government agencies |
Pros and cons
Themes from the AI answers that mention each brand
Asterisk
Profile in progress.
Avaya
- Market leader in on-premises contact centers
- 36.3% of global revenue in 2025 for traditional contact centers
- Still a major player in traditional contact centers
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “Asterisk vs Avaya”, https://slateindex.ai/compare/asterisk-vs-avaya, data of Nov 3, 2026. Licence: CC BY 4.0.