Calendly vs Pinterest

Calendly (Simple, beautiful scheduling.) and Pinterest (Pinterest's Open Source Projects) both appear on the Smoower Developer Ecosystem Index.

Pinterest (rank #432) holds a modest lead over Calendly (rank #729) on the overall Smoower ecosystem score (40 vs 30). The gap of 10 points reflects composite signals across code, docs, community and reach.

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

Calendly carries 132 GitHub stars across 29 public repos, with 0 repositories active in the last 90 days and 0 external contributors on record. Pinterest shows 30,742 stars across 99 public repos, 35 active in the last 90 days and 21 external contributors. The star gap on its own does not decide the comparison, but Pinterest's footprint is roughly 232.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Calendly is the stronger read for anyone weighting reach. Pinterest 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.