What’s the biggest food delivery service in your city?

New Yorkers and Chicagoans are most likely to get their takeout from GrubHub. Chances are DoorDash will fork over your food in San Jose and Fort Worth. In Charlotte, N.C., and Los Angeles Postmates is most likely to bring home the bacon (cheeseburger).

The takeout food delivery market is a fractured one, according to data from Second Measure, a company that analyzes billions of dollars worth of anonymized debit and credit card purchases.

GrubHub, which includes Seamless, has the greatest overall market share and is the most popular takeout delivery platform in nine major cities, according to August data for the 22 most populous cities in the U.S. Grubhub’s marketshare is likely to increase after GrubHub’s recent acquisition of Eat24, Yelp’s delivery platform.

In these cities DoorDash has the second overall markets share, while UberEATS is third.

But thanks to the mechanics of food delivery platforms — which often require companies to sign up hoards of independent restaurants in each new city — the more than $100 billion takeout food delivery market is still anyone’s game.

DoorDash, for example, specializes in partnerships with nationwide chain restaurants that are often more difficult to secure but allow for more volume with fewer partners.

UberEATS, which launched in several cities last year and is now profitable in 27 of 108 cities worldwide, has the benefit of existing driver networks around the country from its parent company Uber.

Amazon — which only leads food delivery in its hometown of Seattle — has huge organizational and delivery chops from its retail business that it could leverage to grow its food delivery business.

Prepared food delivery makes up the vast majority of Postmates’ sales, but the service does deliver groceries and non-food items as well — a useful fallback from food delivery. Note that that also means Postmates market share might be slightly overrepresented.

Caviar has the biggest market share in the highly competitive and tech-forward San Francisco. Like UberEATS and Postmates, Caviar has a driver network in addition to its tech platform.

Here’s the above information as a sortable table:

This article originally appeared on Recode.net.

We have a request

Most news outlets make their money through advertising or subscriptions. But when it comes to what we’re trying to do at Vox, there are a couple of issues with relying on ads and subscriptions to keep the lights on:

1. Advertising dollars go up and down with the economy. We often only know a few months out what our advertising revenue will be, which makes it hard to plan.

2. We’re not in the subscriptions business. Vox is here to help everyone understand the complex issues shaping the world — we believe that’s an important part of building a more equal society. And we can’t do that if we have a paywall.

It’s important that we have several ways we make money, and that’s why we ask readers for help keeping Vox free. Our goal today is for 47 Vox readers to pledge an annual financial gift to Vox to help us keep our work free for everyone. Will you become one of them?

One-Time Monthly Annual

$95/year

$120/year

$250/year

$350/year

Other

$

Yes, I'll give $120/year

Yes, I'll give $120/year

We accept credit card, Apple Pay, and Google Pay. You can also contribute via