One productivity metric to watch is revenue per employee, which has fallen at some big firms.
Tech companies swelled in the years up to and during the pandemic, but more manpower didn't necessarily mean more money.
The chart shows Amazon, Meta, and Twitter in particular hired heavily from 2018, but also experienced declining revenue per employee.
Size isn't everythingAnd how have tech companies fared against each other?
The chart above shows Amazon and Salesforce are producing roughly the same revenue per employee as Twitter despite having tens of thousands more workers: each employee at Amazon generated $333,550 in revenue last year, while Salesforce employees generated $394,911.