Revelio Labs: global call-center headcount is 5.3% below its peak after eight straight quarters of decline, and the drop came after ChatGPT

Why it matters

【Key points】

Revelio Labs reported on October 6 that global call-center headcount is 5.3% below its December 2023 peak, after eight straight quarters of year-over-year decline, ending more than a decade of growth. The drop began in high-income countries and moved down the income ladder; by Q4 2025 every market group was falling, with a few exceptions such as China and Nigeria.

【Verifiable】

The report, by economist Caelan Wilkie-Rogers, uses company headcount and public profile data. Of 70 quarter-end readings since 2009, only eight show a yearly decline, and they are the last eight, with the latest the steepest. In 12 middle-income countries, call centers tracked other white-collar work before ChatGPT and stalled or shrank after it, while other office work kept growing. The shrinkage comes from slower hiring, not more exits: entries per 100 workers fell from 25.1 to 17.2, exits from 22.3 to 18.5. Of those who leave, 49.7% move sideways into other service, sales or office work; only 10.8% reach better-paid technical support, customer success or software roles. Revelio says the cause is surely multifaceted and it cannot see which firms swapped in chatbots. The FT covered it and it has been a sustained trending topic on X.

【Our read】

This is rare large-sample evidence that the job most exposed to AI is actually shrinking, more persuasive than exposure estimates because it is benchmarked against other office work in the same countries. The mechanism matters: not mass layoffs but a door closing on newcomers. The cost lands on young workers in middle- and lower-income countries, for whom call centers were the first formal office job. Causation is still inferred. Watch whether other scripted, high-volume roles show the same drop in hiring, and whether transitions data closes the gap or locks it in.