Codeium
Codeium is made by Codeium. Product site
- Ranked developers with Codeium activity0in the current snapshot
- Their AI-assisted commits, last 30 days0all tools combined, not Codeium alone
How Codeium marks a commit
Detection looks for any one of these signals. A commit needs only one to be attributed.
| Signal | Pattern |
|---|---|
| Co-author trailer | Co-Authored-By: Codeium <[email protected]> |
| Commit author address | [email protected] |
| Commit author | ^codeium\[bot\]$ |
Codeium began as an autocomplete extension and is the same vendor that ships
Windsurf. It is covered by three signals rather than one: a co-author trailer,
a bot author address, and a codeium[bot] author name.
That breadth matters. A tool detected only by a trailer disappears when the trailer is stripped; one that also commits under a bot account stays visible in the history even after a squash.
What detection misses
- Two trailer addresses are in use, codeium@ and noreply@, and older commits may carry either.
- The vendor also ships Windsurf, which signs under a different address on the same domain, so the two products are counted separately even though the company is one.