Day One Ventures

Day One Ventures accounts for 7 tracked companies with verified cap-table data, 7 of which disclose round sizes totalling $1.4B. The median disclosed raise is $100M, and the largest is You.com at $650M, ahead of Unybrands ($325M) and Owner ($179M).

The names that recur most often on these co-invested cap tables are Day One Ventures (7 companies), GV (2 companies), Greycroft (2 companies), AlleyCorp (2 companies), Cox Enterprises (1 company), Nvidia (1 company). By latest disclosed round, the market skews Series A (3), Series B (2), Series C (1), Seed (1).

• Companies tracked: 7
• Disclosed funding total: $1.4B across 7 companies
• Median disclosed raise: $100M
• Largest raise: You.com — $650M
• Stage mix: Series A 3 · Series B 2 · Series C 1 · Seed 1
• Most recent dated round: 2025-09-01

Best funded Day One Ventures companies

1. You.com — $650M (latest: Series C)
2. Unybrands — $325M (latest: Series A)
3. Owner — $179M (latest: Series B)
4. Invisible Technologies — $100M (latest: Series B)
5. Superplastic — $58M (latest: Series A)
6. Artisan AI — $35M (latest: Series A)
7. Valar Atomics — $21M (latest: Seed)

Day One Ventures — related firms and companies (49)

• You.com
• Unybrands
• Owner
• Invisible Technologies
• Superplastic
• Artisan AI
• Valar Atomics
• Day One Ventures portfolio companies 2026
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Day One Ventures profile · All research reports