Surfer vs WriterZen:Which is more popular by branded search?
In August 2026, WriterZen had more branded searches than Surfer among AI SEO tools worldwide. WriterZen was estimated to have 1K branded searches compared to Surfer’s 180, and held a 0.71% Share of Search versus Surfer’s 0.13%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Surfer or WriterZen?
Compare the tools that write and optimise content with AI. 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 WriterZen, Surfer. The figures are in the table below the chart.
View monthly share of search table
| Month | Frase | Clearscope | MarketMuse | WriterZen | Surfer |
|---|---|---|---|---|---|
| Oct 2025 | 92.7% | 3.4% | 2.8% | 0.89% | 0.16% |
| Nov 2025 | 93.7% | 2.7% | 2.4% | 1.1% | 0.12% |
| Dec 2025 | 94.2% | 2.3% | 2.3% | 1.1% | 0.1% |
| Jan 2026 | 91.6% | 3.2% | 4% | 1.1% | 0.18% |
| Feb 2026 | 93.9% | 2.8% | 2.3% | 0.9% | 0.12% |
| Mar 2026 | 94% | 2.8% | 2.3% | 0.74% | 0.15% |
| Apr 2026 | 94.6% | 2.3% | 1.9% | 0.91% | 0.15% |
| May 2026 | 95.6% | 1.9% | 1.6% | 0.75% | 0.09% |
| Jun 2026 | 95.2% | 2.3% | 1.5% | 0.91% | 0.08% |
| Jul 2026 | 95.8% | 2% | 1.4% | 0.7% | 0.13% |
| Aug 2026 | 95.8% | 2% | 1.4% | 0.71% | 0.13% |
| Sep 2026 | — | — | — | — | — |
How has the Surfer and WriterZen comparison changed over the last 12 months?
3 findings
- WriterZen was ahead of Surfer in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Surfer’s estimated Share of Search among AI SEO tools worldwide moved from 0.16% to 0.13%, and its estimated monthly branded searches moved from 280 to 180.
- Across the 11 months ending August 2026, WriterZen’s estimated Share of Search among AI SEO tools worldwide moved from 0.89% to 0.71%, and its estimated monthly branded searches moved from 1.6K to 1K.
How did search popularity change for AI SEO tools worldwide in August 2026?
2 changes
How each brand is measured
Brandwave collects information about searches that people make online using Surfer’s and WriterZen’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.
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.