Rank.ai Index
AI companies by Latest Post Money Valuation
$965B
Anthropic ranks first
Latest closed round post money valuation
7
Companies ranked
Oct 23
Snapshot recorded
2026
All 7 companies by latest closed round post money valuation
Anthropic leads at $965B; the middle of the board sits at $89.
- Ahead of second place
- $113
- Held by the top three
- 92%
- Middle of the board
- $89
- Below half the leader
- 5 of 7
- 1Anthropic$965B
- 2OpenAI$852B
- 3xAI$230B
- 4DeepSeek$89B
- 5Z.ai (Zhipu)$39.4B
- 6MiniMax$37.2B
- 7Mistral AI$24B
Epoch AI release: 2026-10-23.
| Rank | Name | Latest closed round post money valuation | Why |
|---|---|---|---|
| 01 | Anthropic | $965B | This rank |
| 02 | OpenAI | $852B | Showing |
| 03 | xAI | $230B | This rank |
| 04 | DeepSeek | $89B | This rank |
| 05 | Z.ai (Zhipu) | $39.4B | This rank |
| 06 | MiniMax | $37.2B | This rank |
| 07 | Mistral AI | $24B | This rank |
Why this rank
OpenAI on AI Companies by Latest Post-Money Valuation
Some explanation inputs are unavailable. Not published: the evidence frozen with this snapshot, comparable prior ranking.
Latest dated positive Valuation (post-money) record per company where Epoch marks the funding-round Status Closed, the record is not excluded from graph view, and the record has confidence plus at least one HTTPS evidence link.
2
Rank on this board
852
Score
1
Inputs behind the score
95% confidence · 1 of 1 components evidenced
What the score is built from
1 of 1 evidencedEvery component evidenced · 1 evidence record each
| Component | Value | Contribution |
|---|---|---|
| Company latest post money valuation | 852000000000.0000000000 | 852 |
Unchanged since the previous snapshot
No change in rankcomponent_history_unavailable
No component moved since the previous snapshot.
Where each number comes from
1 public recordsLatest closed-round post-money valuationCompany latest post money valuation · observed Oct 23, 2026, 12:00 PM UTC$852B95% confidence
- Source
- Epoch AI open datasets
- Grade
- A
- Freshness
- fresh
- Locator
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