Company comparison
Decagon vs Altair
Radar profile, momentum bars, and stack placement side by side.
Decagon
Not scored
momentum
Altair
Not scored
momentum
Decagon capital
—
Altair capital
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No radar series.
Momentum head-to-head
Attribute tape
| Field | Decagon | Altair |
|---|---|---|
| Category | Vertical applications | Vertical applications |
| Stack | Layer 9 | Layer 9 |
| HQ | San Francisco, CA, United States | Troy, Michigan, United States |
| Founded | — | 1985 |
| Status | Operating | Acquired |
| Funding | — | — |
| Momentum | — | — |
| Summary | Decagon builds enterprise AI agents for customer support that resolve issues end-to-end across chat, voice, email, and SMS — not just deflecting tickets but taking actions like processing refunds or cancellations. It targets large enterprise customer experience teams seeking full-resolution automation rather than FAQ-only chatbots. | 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 | Decagon builds enterprise AI agents for customer support that resolve issues end-to-end across chat, voice, email, and SMS — not just deflecting tickets but taking actions like processing refunds or cancellations. It targets large enterprise customer experience teams seeking full-resolution automation rather than FAQ-only chatbots. | 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. |
