Valued at $17.5B at its Series D, Jul 2026. Nothing has traded since.
- ·Post-money valuations for all 5 rounds
- ·The complete investor list: 51 names
- ·Everyone on the team, board and advisors included
- ·Watch Fireworks AI: the Monday email on marks, rounds and moves
Valuation timeline
5 priced rounds · 32 daily marks since · Dec 2022 – Oct 2026Membership and data by Private Market View
Fireworks AI funding history
5 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jul 2026 | Series D | $1.5B | ▮ | ▮ |
| Oct 2025 | Series C | $250.0M | ▮ | ▮ |
| Aug 2024 | Series B | $52.0M | ▮ | ▮ |
| Jan 2024 | Series A | $25.0M | ▮ | ▮ |
| Dec 2022 | Seed | — | ▮ | ▮ |
Membership and data by Private Market View
Fireworks AI valuation
Fireworks AI was valued at $17.5 billion at its Series D in Jul 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Fireworks AI raised?
Fireworks AI has raised $327 million across 5 recorded rounds since 2022. The largest was a $52 million Series B in Aug 2024; the most recent was a $1.5 billion Series D in Jul 2026. 5 of the rounds disclosed a post-money valuation.
How Fireworks AI'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 Fireworks AI, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →
Frequently asked about Fireworks AI
- What is Fireworks AI worth?
- Fireworks AI is valued at $17.5B as of Oct 2026. Valued at $17.5B at its Series D, Jul 2026. Nothing has traded since.
- How much has Fireworks AI raised?
- Fireworks AI has raised $327.0M in total funding across 5 recorded rounds.
- When did Fireworks AI last raise?
- Fireworks AI last raised in Jul 2026 (Series D), raising $1.5B.