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Chart: Axios Visuals

These are among the largest on-demand companies focused on unskilled labor, in which payment goes through the platform. A more liberally defined "gig" economy chart would be even larger.

The big picture: Almost all of these companies were created within the past decade.

Chart data: Lyft, Uber and Handy sourced from securities filings. TaskRabbit is for "background-checked" contractors, although not all are necessarily on the network currently. DoorDash, Instacart and Postmates data provided by companies to Axios. Axios also asked Caviar, which said "tens of thousands" and Wag, which declined to provide data.

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34 mins ago - Sports

Big Ten's conference-only move could spur a regionalized college sports season

Illustration: Aïda Amer/Axios

The Big Ten announced Thursday that it will move all fall sports to a conference-only schedule.

Why it matters: This will have a snowball effect on the rest of the country, and could force all Power 5 conferences to follow suit, resulting in a regionalized fall sports season.

The second jobs apocalypse

Illustration: Aïda Amer/Axios

This week, United Airlines warned 36,000 U.S. employees their jobs were at risk, Walgreens cut more than 4,000 jobs, Wells Fargo announced it was preparing thousands of terminations this year, and Levi's axed 700 jobs due to falling sales.

Why it matters: We have entered round two of the jobs apocalypse. Those announcements followed similar ones from the Hilton, Hyatt, Marriott and Choice hotels, which all have announced thousands of job cuts, and the bankruptcies of more major U.S. companies like 24 Hour Fitness, Brooks Brothers and Chuck E. Cheese in recent days.

Big Tech marshals a right-leaning army of allies for antitrust fight

Illustration: Eniola Odetunde/Axios

As tech's giants prepare to face off with antitrust enforcers this summer, they will draw support from an array of predominantly right-leaning defenders ranging from influential former government officials to well-connected think tanks.

The big picture: The Justice Department, the Federal Trade Commission and the states have multiple investigations of monopolistic behavior underway targeting Facebook and Google, with other giants like Amazon and Apple also facing rising scrutiny. Many observers expect a lawsuit against Google to land this summer.