| Attribute | Microsoft | Meta |
|---|---|---|
| AI footprint rank | #14 | #8 |
| Tracked products | 7 | 4 |
| Tracked models | 9 | 37 |
| Top ECI | 130.43 · Phi 4 | 156.89 · Muse Spark 1.3 |
| Founded | 4 Apr 1975 | 29 Jul 2004 |
| Headquarters | Redmond | Menlo Park |
| Employees | 228,000 (2024) | 58,604 (2020) |
| Revenue (whole company) | $331.8B | $201.0B |
| Categories | General assistants, AI search, Workplace suites, Writing, Meetings & transcription, Presentations | General assistants, Image generation, Open-weight models, AI devices, Research |