Trump expanded TrumpRx.gov on May 18, adding more than 600 generic drugs and new links to outside providers as the government-backed price comparison tool moved deeper into the prescription market. The updated site now points users toward Cost Plus Drugs, Amazon Pharmacy and GoodRx, while also letting them compare prices across chain and independent pharmacies in their area.
The reason people are searching Trumprx now is simple: prescription drug costs remain one of the biggest financial pain points for American households, and a platform that promises cheaper cash prices gets attention fast. Cuban said 559 of the added drugs come from Cost Plus Drugs, a detail that shows how much of the expansion rests on one outside supplier even as the site widens its reach.
TrumpRx is not a traditional pharmacy. It works as a referral tool that sends users to external providers offering medications at different price points, and it is designed primarily for cash-paying customers rather than people trying to use insurance at the counter. That means the lowest listed price on the site may not be the price some patients can actually get if they already have prescription coverage, because TrumpRx does not process insurance claims.
The gap matters because the expansion adds more choices without settling the basic question of savings. A shopper can now compare more than 600 generic drugs and look across both big chains and neighborhood pharmacies, but the platform still depends on where the medication is sourced and how it is paid for. Cuban’s comment about the 559 Cost Plus Drugs listings also suggests the site’s new depth may come more from one pipeline than from a fully broad market of sellers.
For consumers, the immediate next step is practical rather than political: check the posted cash price, compare it against local pharmacy options and see whether insurance changes the math. TrumpRx now offers a bigger map of where to look, but it does not guarantee that every user will land on the lowest possible price.

