Guild AI vs Runway

Guild AI and Runway (Building AI to Simulate the World) both appear on the Smoower Developer Ecosystem Index.

Runway (rank #317) holds a modest lead over Guild AI (rank #763) on the overall Smoower ecosystem score (44 vs 29). The gap of 15 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Runway is ahead of Guild AI. On community (issue response, PR reviews and discussion health), Guild AI is ahead of Runway. On reach (how visible the ecosystem is beyond its own repos), Runway is clearly ahead of Guild AI. On momentum (release cadence and how fast the ecosystem moves), Runway is clearly ahead of Guild AI.

Guild AI carries 1,003 GitHub stars across 29 public repos, with 0 repositories active in the last 90 days and 1 external contributors on record. Runway shows 2,435 stars across 61 public repos, 16 active in the last 90 days and 0 external contributors.

Guild AI is the stronger read for anyone weighting community. Runway looks better where reach 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.