An extensive dataset mapping 43 leading expert networks over 10 years.

• Estimated 2012-2021 revenue for 43 leading expert networks

• Market share development 2012-2021

• Headcount and productivity benchmarks

• Breakdown of spend by region (US, EMEA, RoW)

• Covid-19 impact on companies' hiring

• Breakdown of spend by customer segment, and segment characteristics

Sources:

• Financial statements

• Expert interviews (current and former management)

• Benchmarks (headcount and LinkedIn numbers for followers & employees)

• LinkedIn data trend indicators

• Trends in job openings during 2020-21