How popular isLanguageTool in search?
In September 2026, there were an estimated 302K branded searches for LanguageTool worldwide which is down 18.2% over the last 12 months. LanguageTool holds 5.6% estimated Share of Search among grammar and writing assistants worldwide and is ranked 2nd of 5 competitors for search popularity. These are worldwide searches for English-language branded terms.
Grammarly92.3%
LanguageTool5.6%
Ginger0.88%
ProWritingAid0.62%
Wordtune0.61%
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Which grammar and writing assistants compete with LanguageTool?
Share of Search by month for Grammarly, LanguageTool. The figures are in the table below the chart.
View monthly share of search table
| Month | Grammarly | LanguageTool | Ginger | ProWritingAid | Wordtune |
|---|---|---|---|---|---|
| Oct 2025 | 92.6% | 4.6% | 0.95% | 0.75% | 1.1% |
| Nov 2025 | 91.3% | 5.5% | 1.1% | 0.74% | 1.4% |
| Dec 2025 | 91.3% | 5.5% | 1.2% | 0.74% | 1.4% |
| Jan 2026 | 90.2% | 6.6% | 1.3% | 0.74% | 1.1% |
| Feb 2026 | 92% | 5.5% | 0.91% | 0.61% | 0.91% |
| Mar 2026 | 91.9% | 5.5% | 0.94% | 0.75% | 0.91% |
| Apr 2026 | 92% | 5.5% | 0.91% | 0.62% | 0.91% |
| May 2026 | 91.9% | 5.5% | 1.1% | 0.75% | 0.74% |
| Jun 2026 | 88.8% | 8% | 1.3% | 0.89% | 1.1% |
| Jul 2026 | 90.2% | 6.6% | 1.3% | 0.9% | 0.89% |
| Aug 2026 | 92% | 5.5% | 1.1% | 0.75% | 0.61% |
| Sep 2026 | 92.3% | 5.6% | 0.88% | 0.62% | 0.61% |
| Rank | Brand | Share of Search | Estimated monthly branded searches | vs prior month | Share change |
|---|---|---|---|---|---|
| 1, held 1st | 92.3% | 5M | +22.2% | +0.3 points | |
| 2, held 2nd | 5.6% | 302K | +22.3% | 0 points | |
| 3, held 3rd | 0.88% | 48K | -3.3% | -0.2 points | |
| 4, held 4th | 0.62% | 33.7K | +0.33% | -0.1 points | |
| 5, held 5th | 0.61% | 33.3K | +22.2% | 0 points |
92.3%
Held 1st. 5M estimated branded searches, +22.2% vs prior month. Share +0.3 points.
5.6%
Held 2nd. 302K estimated branded searches, +22.3% vs prior month. Share 0 points.
3.
Ginger0.88%
Held 3rd. 48K estimated branded searches, -3.3% vs prior month. Share -0.2 points.
0.62%
Held 4th. 33.7K estimated branded searches, +0.33% vs prior month. Share -0.1 points.
5.
Wordtune0.61%
Held 5th. 33.3K estimated branded searches, +22.2% vs prior month. Share 0 points.
Compare search popularity between LanguageTool and its closest rivals
Every comparison with LanguageTool
4 comparisons
How has branded search demand for LanguageTool changed worldwide over the last 12 months?
3 findings
- Across the 12 months ending September 2026, estimated monthly branded searches for LanguageTool worldwide fell from 369K to 302K.
- Across the 12 months ending September 2026, LanguageTool’s estimated Share of Search among grammar and writing assistants worldwide increased from 4.6% to 5.6%.
- Across the 12 months ending September 2026, LanguageTool’s estimated Share of Search among grammar and writing assistants worldwide peaked at 8% in June 2026 and was lowest at 4.6% in October 2025.
How did search popularity change for grammar and writing assistants worldwide in September 2026?
5 changes
Grammarly’s estimated Share of Search among grammar and writing assistants worldwide has gained ground for 3 months in a row, from 88.8% to 92.3% in September 2026.
Estimated monthly branded searches for Wordtune worldwide fell 63.4% over 12 measured months, from 90.8K to 33.3K in September 2026.
Estimated monthly branded searches for ProWritingAid worldwide fell 44.8% over 12 measured months, from 61.1K to 33.7K in September 2026.
Estimated monthly branded searches for Ginger worldwide fell 37.8% over 12 measured months, from 77.2K to 48K in September 2026.
Estimated monthly branded searches for LanguageTool worldwide fell 18.2% over 12 measured months, from 369K to 302K in September 2026.
How is LanguageTool measured?
Brandwave collects information about searches that people make online using LanguageTool’s name. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brand is growing, holding steady, or fading.
4 branded search terms
- grammar languagetool
- languagetool
- languagetool app
- languagetool grammar
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