Asterisk
Free, open-source framework for building communications applications
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
- Asterisk ranks #41 of 48 in Contact Center with an AI visibility score of 0 (SlateIndex, Nov 3, 2026).
- Asterisk is most visible on ChatGPT (0) and least on Perplexity (0).
- AI engines name Asterisk in 0 of the 30 Contact Center buyer prompts SlateIndex tracks.
About
Company details for Asterisk
Asterisk is a free, open-source framework for building communications applications, sponsored by Sangoma. Mark Spencer created it and released it in October 1999. Contact center functions are add-ons to the framework, and third-party products such as VICIdial and Zinc Software are built on it. It ranks #41 of 48 in Contact Center on SlateIndex and has a visibility score of 0 in the latest weekly run.
Founded in 1999 and headquartered in Markham, Ontario (parent company Sangoma), the company employs an undisclosed number of people. It has raised about $14M. Its differentiator: free, open-source framework that reviewers praise for its cost and flexibility.
- Website
- asterisk.org
- Categories
- Contact Center
- Headquarters
- Markham, Ontario (parent company Sangoma)
- Founded
- 1999
- Company type
- Division of Sangoma
- Funding
- Series A · $14M raised
Read from en.wikipedia.org, cio.com, getapp.com, asterisk.org, nextiva.com, getapp.ca · refreshed Nov 2, 2026.
AI visibility
Latest weekly run · Nov 3 · next run Nov 9
Visibility score trend
Weekly runs over the last 60 days, with up to 7 competitors. Click a name to hide or show its line.
Asterisk gained 0 points over 1 weekly run in Contact Center. Genesys leads the category at 52.3%.
AI mentions & citations
Recent answers that name Asterisk
No mentions in the latest run.
Products & features
What Asterisk sells
Asterisk
Free, open-source framework for building communications applications.
Funding & recent developments
Funding
| Round | Year | Amount |
|---|---|---|
| Series A | 2006 | $14M |
| Latest known round | Total raised |
|---|---|
| Series A | $14M |
Recent developments
- Oct 2026SecurityCVE-2026-57195 filed against the Asterisk Manager Interface
A null pointer crash in the Asterisk Manager Interface is fixed in Asterisk 23.4.1 and related releases.
- Sep 2026CompanyBRC Group Holdings agrees to acquire Sangoma
BRC Group Holdings agreed to acquire Sangoma, the owner of Asterisk and FreePBX. The deal had not closed at the time of the report.
Cite as: SlateIndex, “Asterisk AI visibility profile”, https://slateindex.ai/brand/asterisk, data of Nov 3, 2026. Licence: CC BY 4.0.