Quizlet vs StudyStack:Which is more popular by branded search?
In August 2026, Quizlet had more branded searches than StudyStack among flashcard apps worldwide. Quizlet was estimated to have 4.1M branded searches compared to StudyStack’s 5.4K, and held a 70.7% Share of Search versus StudyStack’s 0.09%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Quizlet or StudyStack?
Compare the apps students revise with. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for Quizlet, StudyStack. The figures are in the table below the chart.
View monthly share of search table
| Month | Quizlet | Anki | Chegg | Brainscape | StudyStack |
|---|---|---|---|---|---|
| Oct 2025 | 84% | 7.6% | 7.6% | 0.83% | 0.09% |
| Nov 2025 | 81.2% | 8.9% | 8.9% | 0.8% | 0.09% |
| Dec 2025 | 82.7% | 7.4% | 9.1% | 0.67% | 0.07% |
| Jan 2026 | 79.7% | 8.8% | 10.7% | 0.79% | 0.09% |
| Feb 2026 | 81.2% | 8.9% | 8.9% | 0.8% | 0.09% |
| Mar 2026 | 79.7% | 8.8% | 10.7% | 0.79% | 0.09% |
| Apr 2026 | 76.4% | 10.3% | 12.5% | 0.76% | 0.1% |
| May 2026 | 76.4% | 10.3% | 12.5% | 0.76% | 0.07% |
| Jun 2026 | 70.7% | 14.2% | 14.2% | 0.85% | 0.06% |
| Jul 2026 | 54.5% | 20.1% | 24.5% | 0.81% | 0.06% |
| Aug 2026 | 70.7% | 14.2% | 14.2% | 0.7% | 0.09% |
| Sep 2026 | — | — | — | — | — |
How has the Quizlet and StudyStack comparison changed over the last 12 months?
3 findings
- Quizlet was ahead of StudyStack in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Quizlet’s estimated Share of Search among flashcard apps worldwide moved from 84% to 70.7%, and its estimated monthly branded searches moved from 9.1M to 4.1M.
- Across the 11 months ending August 2026, StudyStack’s estimated Share of Search among flashcard apps worldwide held steady at 0.09%, and its estimated monthly branded searches moved from 9.9K to 5.4K.
How did search popularity change for flashcard apps worldwide in August 2026?
2 changes
In August 2026, Quizlet gained estimated Share of Search among flashcard apps worldwide, from 54.5% to 70.7%.
Estimated monthly branded searches for StudyStack worldwide fell 45.5% over 11 measured months, from 9.9K to 5.4K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Quizlet’s and StudyStack’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Quizlet
1 branded search term
- quizlet
StudyStack
1 branded search term
- studystack
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.