Cursor vs OpenAI

Cursor and OpenAI both appear on the Smoower Developer Ecosystem Index.

OpenAI (rank #55) holds a modest lead over Cursor (rank #430) on the overall Smoower ecosystem score (60 vs 40). The gap of 20 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), OpenAI is clearly ahead of Cursor. On education (docs, guides and learning material for developers), OpenAI is clearly ahead of Cursor. On community (issue response, PR reviews and discussion health), OpenAI is clearly ahead of Cursor. On reach (how visible the ecosystem is beyond its own repos), OpenAI is ahead of Cursor. On momentum (release cadence and how fast the ecosystem moves), OpenAI is clearly ahead of Cursor.

Cursor carries 44,397 GitHub stars across 8 public repos, with 5 repositories active in the last 90 days and 41 external contributors on record. OpenAI shows 824,906 stars across 263 public repos, 48 active in the last 90 days and 524 external contributors. The star gap on its own does not decide the comparison, but OpenAI's footprint is roughly 18.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Cursor is worth a look for teams already invested in its stack. OpenAI looks better where momentum is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.