Company comparison
Chorus.ai vs Altair
Radar profile, momentum bars, and stack placement side by side.
Chorus.ai
Not scored
momentum
Altair
Not scored
momentum
Chorus.ai capital
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Altair capital
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No radar series.
Momentum head-to-head
Attribute tape
| Field | Chorus.ai | Altair |
|---|---|---|
| Category | Vertical applications | Vertical applications |
| Stack | Layer 9 | Layer 9 |
| HQ | San Francisco, CA, United States | Troy, Michigan, United States |
| Founded | 2015 | 1985 |
| Status | Acquired | Acquired |
| Funding | — | — |
| Momentum | — | — |
| Summary | Chorus.ai is a conversation intelligence platform that records, transcribes, and analyzes sales calls, meetings, and emails to help B2B revenue teams coach reps, surface deal insights, and improve forecasting. Acquired by ZoomInfo Technologies in July 2021 for approximately $575M, it now operates as ZoomInfo Chorus AI. | Altair provides industrial software for simulation, high-performance computing (HPC), data analytics, and AI, helping engineers design better products and optimize processes. Originally publicly traded on NASDAQ (ALTR), Altair was acquired by Siemens in 2024 and is now integrated into the Siemens Xcelerator industrial software platform. |
| Who for | Teams evaluating AI vendors in this category. | Teams evaluating AI vendors in this category. |
| Differentiator | Chorus.ai is a conversation intelligence platform that records, transcribes, and analyzes sales calls, meetings, and emails to help B2B revenue teams coach reps, surface deal insights, and improve forecasting. Acquired by ZoomInfo Technologies in July 2021 for approximately $575M, it now operates as ZoomInfo Chorus AI. | Altair provides industrial software for simulation, high-performance computing (HPC), data analytics, and AI, helping engineers design better products and optimize processes. Originally publicly traded on NASDAQ (ALTR), Altair was acquired by Siemens in 2024 and is now integrated into the Siemens Xcelerator industrial software platform. |
