Copy.ai vs Sudowrite:Which is more popular by branded search?
In August 2026, Sudowrite had more branded searches than Copy.ai among AI writing assistants worldwide. Sudowrite was estimated to have 74K branded searches compared to Copy.ai’s 66.3K, and held a 9.4% Share of Search versus Copy.ai’s 8.4%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Copy.ai or Sudowrite?
Compare the AI tools people use to draft and rewrite text. 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 Sudowrite, Copy.ai. The figures are in the table below the chart.
View monthly share of search table
| Month | Jasper | Sudowrite | Copy.ai | Writesonic | Rytr |
|---|---|---|---|---|---|
| Oct 2025 | 61.8% | 7.8% | 19.2% | 7% | 4.2% |
| Nov 2025 | 65.1% | 6.7% | 16.5% | 7.3% | 4.3% |
| Dec 2025 | 66.4% | 7.4% | 14.9% | 6.6% | 4.7% |
| Jan 2026 | 65% | 8.2% | 16.5% | 6% | 4.3% |
| Feb 2026 | 67.3% | 8.9% | 14.6% | 5.3% | 3.9% |
| Mar 2026 | 70.3% | 9.3% | 12.4% | 4.5% | 3.5% |
| Apr 2026 | 70% | 9.6% | 12.8% | 4.7% | 2.9% |
| May 2026 | 73.3% | 8.5% | 11.5% | 4.1% | 2.6% |
| Jun 2026 | 72% | 10.2% | 11.2% | 4.1% | 2.5% |
| Jul 2026 | 76.9% | 9.3% | 8.4% | 3.2% | 2.2% |
| Aug 2026 | 77.6% | 9.4% | 8.4% | 2.7% | 1.9% |
| Sep 2026 | — | — | — | — | — |
How has the Copy.ai and Sudowrite comparison changed over the last 12 months?
3 findings
- The lead changed hands once in the 11 months ending August 2026: Sudowrite took it in July 2026.
- Across the 11 months ending August 2026, Copy.ai’s estimated Share of Search among AI writing assistants worldwide moved from 19.2% to 8.4%, and its estimated monthly branded searches moved from 182K to 66.3K.
- Across the 11 months ending August 2026, Sudowrite’s estimated Share of Search among AI writing assistants worldwide moved from 7.8% to 9.4%, and its estimated monthly branded searches held steady at 74K.
How did search popularity change for AI writing assistants worldwide in August 2026?
1 change
Estimated monthly branded searches for Copy.ai worldwide fell 63.6% over 11 measured months, from 182K to 66.3K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Copy.ai’s and Sudowrite’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.