Compare companies
Pick 2–4 companies for a side-by-side spec sheet.
Selected: 1 / 4
Side by side
| Field | xAI (Grok) |
|---|---|
| Categories | |
| HQ | Palo Alto, California, USA |
| Founded | 2023 |
| Latest valuation | $230B (reported, January 2026 Series E) |
| Annual Recurring Revenue (ARR) | ~$500M Annual Recurring Revenue (ARR) standalone exit-2025 run rate (reported) |
| Funding to date | $22B+ equity (reported); ~$47B including debt and follow-on rounds per PitchBook |
| Headcount | ~1,200–4,900 (reported, varies by source; PitchBook lists 4,900) |
| Profitability | Unprofitable; reported burn estimated near $1B/month (reported) |
| Status | acquired |
| Pricing tier | Free tier; X Premium from $8/mo; SuperGrok $30/mo; SuperGrok Heavy $300/mo; enterprise API and Grok Enterprise tiers |
| Description | xAI is an artificial intelligence company founded in March 2023 by Elon Musk that develops the Grok family of large language models, an API platform, and consumer/enterprise AI products. The company operates the Colossus GPU (Graphics Processing Unit) supercomputer cluster in Memphis, Tennessee, and in March 2025 acquired the social network X in an all-stock transaction. In February 2026, xAI was acquired by SpaceX, combining the two Musk-led entities. |