GoodRx vs Quest Diagnostics
GoodRx (goodrx.com) and Quest Diagnostics (questdiagnostics.com) are stores in related niches (Drugs & Medications and Health) in the AdLibrarySpy index. GoodRx gets more monthly visits than Quest Diagnostics: about 21M vs 16M.
The facts we hold on both, side by side. Checked October 31, 2026.
In short
- GoodRx gets more monthly visits than Quest Diagnostics: about 21M vs 16M.
- GoodRx runs more live Meta ads than Quest Diagnostics: 259 vs 2.
- GoodRx advertised on more days in the past 12 months: 22 vs 5.
| Fact | GoodRx |  Quest Diagnostics |
|---|---|---|
| Monthly visits (SimilarWeb) | 21M (Sep 2026) | 16M (Sep 2026) |
| Live Meta ads | 259 | 2 |
| Store created | Dec 2016 | Dec 2016 |
| Based in | United States | United States |
| Niche | Drugs & Medications | Health |
Questions shoppers ask
- What is the difference between GoodRx and Quest Diagnostics?
- GoodRx gets more monthly visits than Quest Diagnostics: about 21M vs 16M. GoodRx runs more live Meta ads than Quest Diagnostics: 259 vs 2. GoodRx advertised on more days in the past 12 months: 22 vs 5.
- Do GoodRx and Quest Diagnostics sell the same things?
- Both are listed in related niches: GoodRx in Drugs & Medications, Quest Diagnostics in Health.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is GoodRx legit? · Is Quest Diagnostics legit?