The AI Index
Back to Risers
RiserAI Infrastructure

Fireworks AI

HQ Redwood City, USFounded 2022series bWebsite @FireworksAI_HQ
Composite score
90.9
rank #3 · risers
Headcount
159
0.0%
90d change
+13.6%
Launches (30d)
3
3 all-time tracked
Layoff events (90d)
0

Signals

source: PDL v25
Inferred revenue
$100M-$250M
PDL estimate
Revenue / employee
$1.1M
midpoint ÷ headcount
12-month turnover
17.6%
within typical band
Average tenure
1.1 yrs
Time since last raise
6 mo
recent raise
LinkedIn followers
36.4k
brand reach

Hiring flow · Fireworks AI

source: PDL v25
+126 hires31 exits+95 net · last 18 months

Headcount by role

12-month growth · PDL v25
Engineering
93
+90%
Sales
8
+60%
Product
6
+100%
Marketing
6
+500%
Operations
6
+50%
Advisory
5
-17%
Analyst
4
0%
Human Resources
4
+33%
Other
5

Headcount · Fireworks AI

158 weeks · source: mock_v1
The AI Index

Events

Launch · Fireworks AI for HR
via product_hunt · 1241 votes
6d ago
Launch · Fireworks AI API
via product_hunt · 1564 votes
8d ago
Launch · Fireworks AI for Teams
via product_hunt · 796 votes
21d ago
Funding · secondary_market · 20.0M from null
Crunchbase
6mo ago
Funding · series_c · 230.0M from null
Crunchbase
6mo ago
Funding · series_b · 52.0M from Alexandr Wang
Crunchbase
2y ago
Funding · series_a · 25.0M from Alexandr Wang
Crunchbase
2y ago

Score history

2026-04-20
90.9
rank #3
2026-03-30
59.7
rank #11
2026-03-23
60.8
rank #10
2026-03-16
62.7
rank #8
2026-03-09
66.2
rank #6
2026-03-02
65.8
rank #6
2026-02-23
81.3
rank #7
2026-02-16
79.8
rank #9
2026-02-09
79.8
rank #9
2026-02-02
79.8
rank #9
2026-01-26
79.0
rank #6
2026-01-19
77.9
rank #7