For brand name medications, check the official website for coupons (the website is the brandname.com, e.g. trintellix.com).
GoodRx. Searches your local pharmacies for the lowest out-of-pocket price. Note that Costco often has the lowest price and you don’t need to be a member to use their pharmacy.
Needs Meds. Discount card and connects you to various savings programs, including patient assistance programs for people who need brand name medications but have a low income.
Save on My Meds. Checks for lowest price if you’re paying out of pocket, also verifies if an online pharmacy is safe.
Refill Wise. Discount card.