Cline vs Windsurf:Which is more popular by branded search?
In August 2026, Windsurf had more branded searches than Cline among AI coding tools worldwide. Windsurf was estimated to have 458K branded searches compared to Cline’s 197K, and held a 3.7% Share of Search versus Cline’s 1.6%. Worldwide · English terms: these are worldwide searches for English-language branded terms.
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Which is more popular in search, Cline or Windsurf?
Compare AI coding assistants, editors, and agents used by software developers, measured through worldwide English-language branded search demand. 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 Windsurf, Cline. The figures are in the table below the chart.
View monthly share of search table
| Month | OpenAI Codex | Claude Code | Cursor | GitHub Copilot | Windsurf | Cline | Factory |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 16.4% | 18.5% | 40.6% | 12.6% | 9.6% | 1.8% | 0.47% |
| Nov 2025 | 13.8% | 19.8% | 42.9% | 11.1% | 10.2% | 1.9% | 0.4% |
| Dec 2025 | 11.9% | 23.9% | 42.2% | 11.3% | 8.7% | 1.6% | 0.36% |
| Jan 2026 | 11% | 40.9% | 33.1% | 7.8% | 5.6% | 1.2% | 0.26% |
| Feb 2026 | 22.1% | 39.2% | 25.8% | 7.3% | 4.5% | 1% | 0.16% |
| Mar 2026 | 17.9% | 45.2% | 23.8% | 7.9% | 4% | 0.92% | 0.2% |
| Apr 2026 | 23.5% | 40.9% | 22% | 8.8% | 3.7% | 0.85% | 0.19% |
| May 2026 | 32.5% | 34.9% | 19.6% | 7.5% | 4.5% | 0.88% | 0.16% |
| Jun 2026 | 31.5% | 31.3% | 25.3% | 6.4% | 4.3% | 1% | 0.2% |
| Jul 2026 | 38.3% | 30.8% | 20.7% | 4.8% | 4% | 1.1% | 0.19% |
| Aug 2026 | 35.9% | 29.5% | 23.7% | 5.4% | 3.7% | 1.6% | 0.2% |
| Sep 2026 | — | — | — | — | — | — | — |
How has the Cline and Windsurf comparison changed over the last 12 months?
3 findings
- Windsurf was ahead of Cline in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Cline’s estimated Share of Search among AI coding tools worldwide moved from 1.8% to 1.6%, and its estimated monthly branded searches moved from 136K to 197K.
- Across the 11 months ending August 2026, Windsurf’s estimated Share of Search among AI coding tools worldwide moved from 9.6% to 3.7%, and its estimated monthly branded searches moved from 723K to 458K.
How did search popularity change for AI coding tools worldwide in August 2026?
2 changes
Cline’s estimated Share of Search among AI coding tools worldwide has gained ground for 3 months in a row, from 0.88% to 1.6% in August 2026.
Windsurf’s estimated Share of Search among AI coding tools worldwide has lost ground for 3 months in a row, from 4.5% to 3.7% in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Cline’s and Windsurf’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.
Cline
15 branded search terms
- Cline
- cline agent
- cline ai
- cline ai agent
- cline ai coding
- cline ai vscode
- cline bot
- cline bot inc
- cline cli
- cline code
- cline coding
- cline dev
- cline extension
- cline vscode
- cline.bot
Windsurf
21 branded search terms
- codeium
- codeium ai
- codeium windsurf
- Windsurf
- windsurf ai
- windsurf ai code editor
- windsurf ai download
- windsurf ai ide
- windsurf ai pricing
- windsurf app
- windsurf cascade
- windsurf code
- windsurf code editor
- windsurf codeium
- windsurf coding
- windsurf com
- windsurf download
- windsurf editor
- windsurf ide
- windsurf pricing
- windsurf.com
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