Sensor Tower: Pinduoduo's marketplace Temu gained 10.8M installations in the US since Sep. 1, and became the most downloaded US app between Nov. 1 and Dec. 14
Temu, a marketplace with deep discounts and copious coupons, has become the most downloaded mobile app in the U.S. — Copy Link Tweets: @shenlulushen and @timcohn Tweets: @shenlulushen : When Kathy Benetti first went on Temu, she wasn't planning to splurge. But as she browsed the site, she was struck by the low prices. Before she knew it, she had 14 items in her shopping cart totaling $90. Sounds familiar? https://www.wsj.com/... Tim Cohn / @timcohn : As inflation and recession concerns squeeze American consumers, many are turning to Temu, a new mobile app with Chinese roots https://www.wsj.com/...
Context & Ripple Effects
Temu launched in the US in September 2022 as Pinduoduo's first major push outside China, and Sensor Tower's numbers show the bet landing fast: 10.8M installs by late December and the #1 download slot from November 1 to December 14. The Wall Street Journal frames the surge against squeezed consumers — shopper Kathy Benetti's cart of 14 items for $90 is the archetype of the coupon-heavy, deep-discount model at work.
What looked like a holiday-season spike became a pattern. Within months Temu was out-spending Shein in the US (US spending on Temu ran 20% higher than on Shein by May 2023) while burning an estimated $30 per order to buy its position (losses between $588M and $954M a year), and Pinduoduo reportedly shifted engineers off its main app onto Temu after removing backdoor exploits (most of that team moved to Temu). It then held the top free iOS spot in both 2023 and 2024.
First-order effects
- Amazon and Shein gain a well-funded discount rival exactly when inflation-sensitive US shoppers are most receptive — Temu's install lead converts directly into browsing time and first purchases during the holiday window.
- Pinduoduo's US expansion stops being an experiment: the app-store rankings give it distribution no marketing budget could buy, and internal resources follow the momentum.
Second-order effects
- Shein is forced into a defensive posture that later turns litigious — Temu has since alleged in a UK High Court trial that Shein's lawsuit against it is aimed at stifling competition rather than resolving a genuine dispute.
- The subsidy math pressures every discount marketplace: matching Temu's coupon-and-free-shipping economics means accepting similar per-order losses, so rivals must choose between margin erosion and ceding the bargain-hunter segment.
Third-order effects
- If the pattern holds, cross-border Chinese marketplaces normalize a playbook of years-long, loss-funded land grabs in Western retail — shifting competition from assortment and logistics toward whoever can subsidize longest.
- That same playbook invites regulatory friction: Temu's later EU enforcement trouble over illegal products and alleged non-cooperation during a raid shows subsidized scale drawing scrutiny alongside market share.
The trend: Inflation-era price sensitivity is letting subsidized Chinese cross-border marketplaces convert discounts into durable US app-store dominance, with litigation and regulation trailing the growth.