Cline vs Windsurf (by Codeium): what AI actually recommends
The same buying questions, run after run, to ChatGPT, Claude, Gemini, and Perplexity: the record of which of these two they name first. No opinions, no scores we invented: what the models said.
AI currently favors Cline. Ahead in 1 of 1 shared category on consensus rank.
That is the latest close, not a verdict for all time. The model-by-model board below shows where they agree, where they split, and how both brands moved.
At the latest close, Cline leads 1 and Windsurf (by Codeium) leads 0 across the 1 category they both appear in.
Beyond this pairing, Cline is ranked in 2 categories; Windsurf (by Codeium) is ranked in 1 category. The board below is the shared slice, where the four models place these two side by side.
The record, category by category.
Consensus rank · latest close- #11ClineNew entry at the last closespread 10Claude#6
- #12Windsurf (by Codeium)New entry at the last closespread 10Gemini#6
On consensus rank, Cline leads here, #11 to Windsurf (by Codeium)'s #12. Every model that separates the two ranks Cline ahead. Cline is new to the board at this close.
What the models actually said.
The ranking is the answer; these are the words behind it. Every quote is from a recorded model answer — follow the category to read it whole.
Cline
Cline – The leading open-source agent that lives inside VS Code, favored by developers who want agentic behavior without vendor lock-in or per-seat licensing.
Claude
Windsurf (by Codeium)
Windsurf (by Codeium): An emerging AI-first IDE that uniquely balances agentic coding with developer control.
Gemini
Where the models split.
Across the 1 category Cline and Windsurf (by Codeium) share, the models line up cleanly in 0 and split in the 0 that remain.
Model by model, Claude is Cline's strongest backer, placing it ahead in 1 of the 1; Gemini leans the other way, favoring Windsurf (by Codeium) in 1.
- ChatGPTsplit 0-0
- Claudefavors Cline 1-0
- Geminifavors Windsurf (by Codeium) 1-0
- Perplexitysplit 0-0