Company Insights
Published on
July 11, 2025

How Many People Work at Appen? Headcount and Employee Trends

Total Employees
1600
7.2% from last year
176
New Hires (YTD)
78
5% of total workforce
Departments
18
650 in Engineering
Locations
19
5,012 in New York, NY

Appen, a global data-annotation and AI training vendor, employs about 1,600 people. Recent records show 78 hires and 176 departures, producing a net contraction in overall headcount. The company’s staffing profile highlights a blend of technical, operational, and client-facing talent that supports its crowdsourced data and machine-learning services.

Appen Headcount Breakdown by Department

Marketing & Product is the largest department with roughly 361 employees, representing a little over one-fifth of total staff. Engineering follows closely at 320 employees, underscoring the emphasis on building and maintaining data-collection platforms. Operations (194), Business Management (167), and Finance & Administration (152) form the next tier, while Consulting, Sales & Support, and an "Other" category collectively account for another 405 employees. Smaller specialist groups such as Banking & Wealth Management and Publishing make up the remainder, keeping the overall department mix diverse but weighted toward product development and delivery.

Marketing and Product
361
Engineering
320
Operations
194
Business Management
167
Finance and Administration
152
Consulting
103
Sales and Support
86
Program and Project Management
68
Information Technology
43
Other
106

Appen Employees by Location

Appen’s workforce is highly distributed: approximately 1,396 employees are classified under "Other," indicating a sizable remote or globally dispersed contingent. The largest identifiable hub is Seattle with 52 employees, followed by San Francisco (31) and several Texas cities—Dallas, Houston, Austin, and San Antonio—that each host 10–25 staff members. Sydney, the company’s original headquarters, retains a modest presence of 21 employees, while New York and Chicago round out the list with small teams. This structure suggests a remote-first operating model supported by several compact regional offices.

Seattle, WA
52
San Francisco, CA
31
Dallas, TX
25
Houston, TX
22
Austin, TX
21
Sydney, Australia
21
New York, NY
12
San Antonio, TX
10
Chicago, IL
10
Other
1396
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