X.Ai Corp.
Other Technology · Palo Alto, California
X.Ai Corp. is a other technology company based in Palo Alto, California, incorporated in 2023. It has raised at least $31.19 billion across 5 known rounds, of which $11.19 billion was reported to the SEC on 4 Form D filings, most recently in 2025.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2026-01-06 | Series E | $20.00B | $31.19B | Round pagesource ↗ | |
| 2025-02-25 | — | $27.7M | $11.19B | SEC Form D | |
| 2024-12-05 | — | $6.00B | $11.16B | SEC Form D | |
| 2024-05-28 | — | $5.02B | $5.16B | SEC Form D | |
| 2023-12-05 | — | $134.7M | $134.7M | SEC Form D |
SEC rows are Form D filings, where the amount is what was actually sold and amendments update a round rather than adding one. Press rows are split between company-issued releases or wires and editorial or third-party coverage. The total is therefore a floor: a round nobody reported is a round we cannot see. A buyout or control change appears in the timeline but is never added to the total: that money goes to shareholders, not into the company.
Form D is the notice a company files with the SEC when it sells securities without registering them. It reports the amount sold, not a valuation. Figures here are what the filing says. Where a filing is silent, the field is left blank rather than estimated. “Total raised” adds press-reported rounds that never appear in a filing, so it is a floor rather than an audited sum: press amounts are the figures the company announced, and a round nobody reported is a round we cannot see.