How Many People Work at Appen? Headcount and Employee Trends

Appen is a global provider of data annotation and AI training services that reports a corporate workforce of about 1,600 employees. Recent figures show 70 people were added while 152 departed, pointing to a modest net decrease in overall staff size. The numbers suggest the company is actively managing its talent base as it balances operational needs with market demand. A broad mix of functional roles supports Appen’s platform, crowd management, and enterprise customers.

Marketing and Product is the largest group with 361 employees, accounting for roughly one-quarter of total headcount and underscoring the importance of go-to-market and product development work. Engineering follows closely with 320 employees, highlighting the company’s technical focus on data and AI tooling. Operations (194) and Business Management (167) form the next tier, ensuring delivery and strategic oversight. Finance & Administration, Consulting, Sales & Support, Program & Project Management, and Information Technology round out the staff mix, each contributing between 3 % and 10 % of total headcount. The spread shows a balanced investment across commercial, technical, and support disciplines.

Appen’s workforce is highly distributed: approximately 1,378 employees are classified under “Other,” reflecting a large remote or globally dispersed contingent. The remaining staff are concentrated in several small hubs across North America and Australia, led by Seattle (52 employees) and San Francisco (31). Additional clusters are present in Dallas, Austin, Houston, Tampa, Atlanta, New York, and the company’s founding city of Sydney, each housing between 13 and 25 employees. This footprint illustrates Appen’s reliance on a flexible, location-agnostic model while maintaining strategic offices in key tech and talent markets.