GoodRx vs Mark Cuban Cost Plus Drugs: coupon vs transparent pricing
Last updated September 3, 2026.
GoodRx and Cost Plus Drugs attack high drug prices from opposite directions. GoodRx discounts the price at your existing pharmacy with a free coupon. Cost Plus Drugs, Mark Cuban's online pharmacy, skips the coupon game entirely: it sells medication at its cost plus a flat 15% markup plus a pharmacy fee, and publishes exactly how every price is built.
What does each one cost?
GoodRx is free to use: search your drug, show the coupon, pay the discounted price at a local pharmacy. The underlying prices are negotiated rates that vary by pharmacy and change over time. Cost Plus Drugs prices everything by one public formula, per its own mission page: its acquisition cost plus 15%, plus the pharmacy fee if any. Its own example: a drug it buys for $26.08 sells for $35 after markup and the $5 pharmacy fee, against market prices it says run into the hundreds. GoodRx is a discount off an opaque price. Cost Plus is a transparent price with no discounting needed.
What is the experience like?
GoodRx keeps your current pharmacy: you get the coupon, you pick up locally, today. Cost Plus Drugs is a mail-order pharmacy: you transfer or send your prescription to them, and the medication ships to you. That makes Cost Plus great for maintenance medications you take every month, and useless for an antibiotic you need tonight. GoodRx covers nearly every drug at nearly every pharmacy. Cost Plus covers its catalog, which has grown large but is not everything.
Which one should you pick?
For a maintenance medication you refill monthly, check Cost Plus first: if your drug is in its catalog, the transparent price is often the lowest anywhere, no insurance or coupon needed. For anything you need same-day, or a drug Cost Plus does not carry, GoodRx at your local pharmacy. And if you are staring at a symptom rather than a prescription, Pymander's free AI doctor consult comes first. Emergencies bypass all of it: call 911. Pymander routes emergency red flags to 911, and its escalation logic is documented in its safety architecture working paper.
What a Pymander AI doctor consult looks like
Illustrative example, not a real member's messages.
Common questions
How does Cost Plus Drugs set prices?
By a published formula, per its own site: its acquisition cost plus a 15% markup, plus the pharmacy fee if any. Its example: a $26.08 drug sells for $35 after markup and the $5 pharmacy fee.
Does Cost Plus Drugs take insurance?
Its model is built for cash-pay transparency, aimed at people without insurance or with high deductibles. You pay the published cost-plus price directly.
Is GoodRx free?
Yes. The coupons are free: you search your drug, compare local prices, and show the coupon at the pharmacy. GoodRx also sells an optional Companion membership with extra perks.
Which is cheaper?
For maintenance medications in its catalog, Cost Plus frequently wins on price because there is no inflated starting price to discount. For drugs outside its catalog or anything needed same-day, a GoodRx coupon at a local pharmacy is the practical option. Check both for any expensive fill.
Does Cost Plus Drugs deliver everywhere?
It is a mail-order pharmacy shipping to your address; delivery times mean it suits refills, not urgent new prescriptions. Check its site for your state.
What if it is an emergency?
Skip the price comparison and call 911. Pymander is built to recognize emergency red flags in your text and direct you to call rather than continue.