Company comparison
Hebbia vs Altair
Radar profile, momentum bars, and stack placement side by side.
Hebbia
Not scored
momentum
Altair
Not scored
momentum
Hebbia capital
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Altair capital
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No radar series.
Momentum head-to-head
Attribute tape
| Field | Hebbia | Altair |
|---|---|---|
| Category | Vertical applications | Vertical applications |
| Stack | Layer 9 | Layer 9 |
| HQ | New York, NY, United States | Troy, Michigan, United States |
| Founded | — | 1985 |
| Status | Operating | Acquired |
| Funding | — | — |
| Momentum | — | — |
| Summary | Hebbia is an enterprise AI platform for knowledge-intensive document work, built around its Matrix product — a multi-agent interface that processes large document corpora and returns structured, citation-backed outputs in a spreadsheet-like format. It serves finance and legal professionals who need auditable, multi-step research workflows rather than simple chat-based summarization. | 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 | Hebbia is an enterprise AI platform for knowledge-intensive document work, built around its Matrix product — a multi-agent interface that processes large document corpora and returns structured, citation-backed outputs in a spreadsheet-like format. It serves finance and legal professionals who need auditable, multi-step research workflows rather than simple chat-based summarization. | 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. |
