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Sierra

HQ San Francisco, USFounded 2023series bWebsite @sierraplatform
Composite score
43.0
rank #33 · risers

#33 Riser. 741 people.

Headcount
741
0.0%
90d change
-0.3%
Funding events (90d)
0
Layoff events (90d)
0

Signals

source: PDL v25
Inferred revenue
$500M-$1B
PDL estimate
Revenue / employee
$1.0M
midpoint ÷ headcount
12-month turnover
17.8%
within typical band
Average tenure
2.8 yrs
Time since last raise
no rounds on record

Hiring flow · Sierra

source: PDL v25

Headcount by role

12-month growth · PDL v25
Hospitality
538
-6%
Fulfillment
23
0%
Engineering
22
0%
Sales
13
-6%
Finance
11
+22%
Support
10
0%
Operations
9
-10%
Creative
8
+14%
Other
11

In the news

relevance ≥ 6 · last 180 days
  1. TechCrunchHeadline1mo ago
    Sierra raises $950M as the race to own enterprise AI gets serious

    Article is entirely about Sierra's $950M funding round and its growth trajectory.

Events

Layoff · 6.4% (48 roles)
Departures in 2023-08: 63 vs 6-mo baseline of 15 (4.2× spike). Derived from PDL.
3y ago

Score history

2026-06-08
43.0
rank #33
2026-06-01
43.0
rank #33
2026-05-25
43.0
rank #33
2026-05-18
31.9
rank #30
2026-05-11
30.2
rank #30
2026-05-04
30.4
rank #30
2026-04-27
43.9
rank #32
2026-04-20
43.8
rank #33
2026-04-13
43.8
rank #33
2026-04-06
43.8
rank #33
2026-03-30
48.9
rank #39
2026-03-23
44.7
rank #33