What is Semafor worth?
$330.0Mlast known valuation
Semafor last raised $63.6M in its Later Stage VC (Dec 2025).
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See the evidence behind this price
- ·Post-money valuations for all 3 rounds
- ·The complete investor list — 16 names
- ·Watchlist + deal alerts for Semafor
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Funding history
3 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Dec 2025 | Later Stage VC | $63.6M | ▮ | ▮ |
| Feb 2023 | Early Stage VC | $19.0M | ▮ | ▮ |
| Mar 2022 | Early Stage VC | $24.6M | ▮ | ▮ |
How Semafor'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 Semafor, 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 Semafor worth?
- Semafor's last known valuation is $330.0M.
- How much has Semafor raised?
- Semafor has raised $73.6M in total funding across 3 recorded rounds.
- When did Semafor last raise?
- Semafor last raised in Dec 2025 (Later Stage VC), raising $63.6M.