Comparisons

Head-to-heads, including the parts we lose.

Honest head-to-heads between Fredrin and the other ways to run coding agents, written to be useful even to someone who picks the other one.

Codex vs Claude Code: the verdict from running both

Codex vs Claude Code, judged by a tool that runs both as runtimes: where each one wins, what they really cost, and the bottleneck neither of them fixes.

Fredrin teamJuly 21, 2026Comparisons

Claude Code vs Cursor: which should you actually use?

An honest comparison of two tools we don't make: what Cursor does better, what Claude Code does better, what each really costs, and what neither one fixes.

Fredrin teamJuly 21, 2026Comparisons

FDE vs solutions engineer vs sales engineer: what actually differs

A sales engineer is measured on the deal, a solutions engineer on adoption, an FDE on whether the software works in production. What actually differs.

Fredrin teamJuly 16, 2026Comparisons

cmux solved spawning. Nobody solved shipping.

If you're reading this, there's a decent chance you have six terminals open right now, each running Claude Code or Codex in its own git worktree.

Fredrin teamJune 10, 2026Comparisons

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