Simba vs Slumberdown:Which is more popular by branded search?
In August 2026, Simba had more branded searches than Slumberdown among pillow brands worldwide. Simba was estimated to have 79.4K branded searches compared to Slumberdown’s 1.9K, and held an 18.5% Share of Search versus Slumberdown’s 0.44%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Simba or Slumberdown?
Compare the pillow brands shoppers choose between. 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 Simba, Slumberdown. The figures are in the table below the chart.
View monthly share of search table
| Month | Tempur-Pedic | Simba | Silentnight | Emma Sleep | Sealy | Slumberdown |
|---|---|---|---|---|---|---|
| Oct 2025 | 33.4% | 16.6% | 27.3% | 12.2% | 10% | 0.49% |
| Nov 2025 | 23.8% | 14.2% | 43.7% | 10.7% | 7.2% | 0.34% |
| Dec 2025 | 12.4% | 5% | 75% | 3.7% | 3.7% | 0.18% |
| Jan 2026 | 29.1% | 17.7% | 29.1% | 13% | 10.7% | 0.51% |
| Feb 2026 | 39% | 15.9% | 21.4% | 11.7% | 11.7% | 0.38% |
| Mar 2026 | 33.2% | 19.8% | 22.2% | 12.2% | 12.2% | 0.47% |
| Apr 2026 | 35.8% | 17.8% | 19.6% | 13.1% | 13.1% | 0.42% |
| May 2026 | 39.1% | 15.6% | 21.4% | 11.7% | 11.7% | 0.38% |
| Jun 2026 | 38.5% | 15.7% | 17.3% | 14.1% | 14.1% | 0.37% |
| Jul 2026 | 40.8% | 16.1% | 18.3% | 12.2% | 12.2% | 0.32% |
| Aug 2026 | 38.3% | 18.5% | 17.2% | 14.1% | 11.5% | 0.44% |
| Sep 2026 | — | — | — | — | — | — |
How has the Simba and Slumberdown comparison changed over the last 12 months?
3 findings
- Simba was ahead of Slumberdown in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Simba’s estimated Share of Search among pillow brands worldwide moved from 16.6% to 18.5%, and its estimated monthly branded searches moved from 82.1K to 79.4K.
- Across the 11 months ending August 2026, Slumberdown’s estimated Share of Search among pillow brands worldwide moved from 0.49% to 0.44%, and its estimated monthly branded searches moved from 2.4K to 1.9K.
How did search popularity change for pillow brands worldwide in August 2026?
2 changes
In August 2026, Simba overtook Silentnight to rank 2nd among pillow brands worldwide, at 18.5%.
Estimated monthly branded searches for Slumberdown worldwide fell 20.8% over 11 measured months, from 2.4K to 1.9K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Simba’s and Slumberdown’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.
Simba
2 branded search terms
- simba mattress
- simba sleep
Slumberdown
1 branded search term
- slumberdown
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.