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Seismic

HQ San Diego, USFounded 2010late stageWebsite @SeismicSoftware
Composite score
31.1
rank #15 · cuts
Headcount
1.1k
0.0%
90d change
-0.2%
Funding events (90d)
0
Layoff events (90d)
0

Signals

source: PDL v25
Inferred revenue
$1B-$10B
PDL estimate
Revenue / employee
$4.9M
midpoint ÷ headcount
12-month turnover
11.0%
within typical band
Average tenure
3.3 yrs
long — sticky culture
Time since last raise
no rounds on record
LinkedIn followers
76.1k
brand reach

Hiring flow · Seismic

source: PDL v25

Headcount by role

12-month growth · PDL v25
Engineering
292
+4%
Sales
134
-1%
Support
111
+5%
Sales Engineering
90
+10%
Product
70
+13%
Operations
70
+6%
Marketing
53
-2%
Finance
46
+18%
Other
153

In the news

relevance ≥ 6 · last 180 days
No recent mentions across our tracked sources.

Events

Layoff · 6.35% (74 roles)
Departures in 2025-01: 90 vs 6-mo baseline of 16.5 (5.45× spike). Derived from PDL.
1y ago

Score history

2026-05-18
31.1
rank #15
2026-05-11
31.1
rank #15
2026-05-04
31.1
rank #15
2026-04-27
30.9
rank #15
2026-04-20
25.3
rank #19
2026-04-13
25.3
rank #19
2026-04-06
25.3
rank #19
2026-03-30
25.2
rank #20
2026-03-23
23.6
rank #17
2026-03-16
23.6
rank #17
2026-03-09
23.6
rank #17
2026-03-02
23.6
rank #17