Best Prescription Discount Card 2026: GoodRx vs SingleCare
There is no single best prescription discount card for every person and every drug; the winner depends on whether you need brand-name coverage, a local pharmacy pickup, or a low-cost mail-order generic. GoodRx typically wins for free, nationwide price comparison, while Cost Plus Drugs can be the cheapest option for many expensive generics. Your optimal choice also changes if you are an Amazon Prime member or want a rewards program.
How We Tested
This comparison evaluates GoodRx, SingleCare, Cost Plus Drugs, and Amazon Pharmacy RxPass based on each vendor’s official product and pricing pages and a peer-reviewed study—not on hands-on pharmacy testing. We did not test drug prices at individual local pharmacies or evaluate customer service quality. Our analysis focuses on cost structures, coverage, and stated features only. Last reviewed: August 2026.
What is the best prescription discount card?
The best prescription discount card is whichever free service finds the lowest price for your medication at a convenient pharmacy. GoodRx leads for broad local comparison at 70,000+ pharmacies, while Cost Plus Drugs often wins for expensive generics. SingleCare adds rewards, and RxPass suits Prime members.
How GoodRx Works
GoodRx is a free service for searching drug prices at nearby pharmacies and showing a coupon at the counter for the displayed price. It claims savings up to 80% at over 70,000 participating pharmacies, per GoodRx, is not insurance, and cannot be combined with insurance. A paid tier, GoodRx Companion, replaced Gold in 2026.
GoodRx Companion costs $14.99 per month, or starts at $9.99 per month when billed yearly at $119.88, and includes a 7-day free trial. According to GoodRx Companion, the plan provides access to over 200 free medications, with hundreds more priced under $10, plus discounted $19 online care visits and savings on dental, vision, lab, and imaging services. There is no family plan available. For more detail, read our GoodRx review.
How SingleCare Works
SingleCare is a free prescription discount service with no monthly fee and coupons that never expire. It partners with over 35,000 pharmacies, per SingleCare, and states savings up to 80% off the cash price, though actual discounts vary by prescription and pharmacy. Present the coupon at a participating pharmacy to receive the price.
Creating a free account allows you to earn rewards, such as an extra $3 off your next prescription and rewards on each fill. SingleCare claims its average member saves over $270 per year, according to SingleCare. How SingleCare Works details the coupon process. For more detail, read our SingleCare review.
How Cost Plus Drugs Works
Cost Plus Drugs is a mail-order pharmacy selling generics only, with transparent pricing: manufacturer cost plus a 15% markup, a $5 pharmacy labor fee, and $5.25 shipping, per Cost Plus Drugs. It carries over 2,200 generic medications, stocks no brand-name drugs or controlled substances, and does not accept insurance.
The company’s site lists imatinib 400mg 30-count at $39.75 delivered, compared to a typical retail price of approximately $9,657.30, per Cost Plus Drugs. A May 2026 peer-reviewed study of over 62 million employer-insurance claims found that when a generic drug’s out-of-pocket cost exceeded $15, Cost Plus Drugs was cheaper about 80% of the time. When the out-of-pocket exceeded $100, typical insurance cost around $140 while Cost Plus Drugs cost about $25, according to the Annals of Internal Medicine study summarized by Penn LDI. You can see how this compares in our Cost Plus Drugs review.
How Amazon Pharmacy RxPass Works
Amazon Pharmacy RxPass is a $5-per-month subscription providing access to over 50 eligible generic medications, delivered to your door. It requires an active Amazon Prime membership and is not insurance. Amazon states the average Prime member saves 38% on medications through RxPass, per Amazon Pharmacy RxPass.
Prescription discount card comparison table
This side-by-side comparison covers cost to use, savings mechanism, pharmacy access, brand and generic coverage, payment method, insurance interaction, delivery versus pickup, and best fit for each service. Use it to quickly narrow your options before checking specific drug prices on each platform.
| Dimension | GoodRx | SingleCare | Cost Plus Drugs | RxPass |
|---|---|---|---|---|
| Cost to use | Free; Companion $14.99/month or from $9.99/month billed yearly | Free; no monthly fee or membership cost | Product pricing plus 15% markup, $5 labor fee, and $5.25 shipping | $5/month plus required Amazon Prime membership |
| Savings mechanism | Compare local coupon prices; savings up to 80% claimed | Coupon pricing; savings may reach up to 80% of cash price | Transparent cost-plus pricing | Flat monthly access to eligible generics |
| Pharmacy access | 70,000+ participating pharmacies | 35,000+ pharmacies | Online mail order | Delivered; eligible medications only |
| Brand/generic coverage | Brand and generic coupons | Coverage varies by prescription and pharmacy | Generics only; no brand-name drugs | 50+ eligible generic medications |
| How you pay | Show coupon at local pharmacy counter | Show coupon at participating pharmacy | Order online and pay delivered price | Enroll and receive eligible prescriptions by delivery |
| Insurance interaction | Not insurance; coupon cannot be combined with insurance on the same prescription | Not insurance; discount medical plan | Does not accept insurance | Not insurance |
| Delivery versus pickup | Local pickup | Local pickup | Mail order | Delivery |
| Best fit | Free comparison shopping, including brand and generic prescriptions | Free coupon shopping and rewards | Potentially expensive generics | Prime members taking multiple eligible generics |
Which discount card is right for you?
The best discount card is free local price comparison: GoodRx for searching coupons across thousands of pharmacies, SingleCare for no-fee coupons with rewards, Cost Plus Drugs for high-cost generics, and Amazon RxPass for Prime members taking multiple eligible generics. Brand-name coverage varies by service.
Best for Prime members with multiple eligible generics: Amazon Pharmacy RxPass offers a flat $5 monthly fee for over 50 medications, per Amazon Pharmacy RxPass. Best for brand-name drug price checks: both GoodRx and SingleCare include brand-name drugs in their coverage, though prices and pharmacy acceptance vary by specific medication. To compare more ways to cut healthcare spending, browse our health finance tools.
FAQ
These quick answers address the most common questions about prescription discount cards: whether they are truly free, how GoodRx and SingleCare compare on price for the same drug, and whether Cost Plus Drugs can beat insurance for expensive generic medications.
Is the best prescription discount card really free?
Yes, the primary versions of both GoodRx and SingleCare are completely free to use, with no monthly fees or membership costs. You search for your drug and present the coupon at a participating pharmacy. Paid upgrades or separate services like GoodRx Companion or Amazon RxPass involve monthly fees.
Is GoodRx cheaper than SingleCare for every prescription?
No, there is no guarantee that GoodRx is cheaper than SingleCare for every prescription. The final cash price for a drug can differ between the two services at the same pharmacy, and each service has varying pharmacy partnerships. You should compare prices on both platforms for your specific medication at nearby pharmacies.
Is Cost Plus Drugs better than insurance for high-cost generic medications?
For many high-cost generics, Cost Plus Drugs can be cheaper than using insurance, though this depends on your plan’s formulary and copay structure. A 2026 study found it cheaper about 80% of the time for generics with out-of-pocket costs over $15, per an Annals of Internal Medicine study, but it does not count toward deductibles or out-of-pocket maximums.