About AttoTude
AttoTude is a private company based in Menlo Park, California, incorporated in 2024 in Delaware. It has reported $139,917,760 raised in four offerings on Form D since September 2024. Its chief executive is David Welch.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| May 22, 2026 | Jun 8, 2026 | $49,749,802of $69.9M target | 35 | $1.4M | Equity, Offering of Series C Preferred Stock ("Series C") and the underlying shares of Common Stock issuable upon conversion of Series C.Rule 506(b) | Form D ↗ |
| Apr 2, 2025 | Apr 10, 2025 | $49,999,924fully sold | 32 | $1.5M | Equity, Offering of Series B Preferred Stock ("Series B") and the underlying shares of Common Stock issuable upon conversion of Series B.Rule 506(b) | Form D ↗ |
| Sep 4, 2024 | Sep 24, 2024 | $28,828,036of $30.0M target | 27 | $1.0M | Equity, Offering of Series A Preferred Stock ("Series A") and the underlying shares of Common Stock issuable upon conversion of Series A.Rule 506(b) | Form D ↗ |
| Mar 13, 2024 | Sep 23, 2024 | $11,339,998fully sold | 35 | $323K | Equity, Offering of Series Seed Preferred Stock ("Series Seed") and the underlying shares of Common Stock issuable upon conversion of Series Seed.Rule 506(b) | Form D ↗ |
| Total, four offerings | $139,917,760 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on AttoTude's Form D filed Jun 8, 2026.
Sources
- SECAttotude Inc. filing history
- CompanyAbout AttoTude
- CompanySeries C announcement




