What is DayOne worth?
$3.7Blast known valuation
DayOne last raised $2.0B in its Later Stage VC (Series C) (Jan 2026).
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See the evidence behind this price
- ·Post-money valuations for all 2 rounds
- ·The complete investor list — 23 names
- ·Watchlist + deal alerts for DayOne
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Funding history
2 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jan 2026 | Later Stage VC (Series C) | $2.0B | ▮ | ▮ |
| Dec 2024 | Early Stage VC (Series B) | $1.2B | ▮ | ▮ |
How DayOne's valuation is determined
Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.
For DayOne, too few pricing signals exist to publish a composite mark; the figures above reflect the most recent observed valuation event. Full methodology →
Frequently asked
- What is DayOne worth?
- DayOne's last known valuation is $3.7B.
- How much has DayOne raised?
- DayOne has raised $12.2B in total funding across 2 recorded rounds.
- When did DayOne last raise?
- DayOne last raised in Jan 2026 (Later Stage VC (Series C)), raising $2.0B.