Affinity vs Calendly

Affinity and Calendly (Simple, beautiful scheduling.) both appear on the Smoower Developer Ecosystem Index.

Affinity (rank #538) holds a narrow lead over Calendly (rank #729) on the overall Smoower ecosystem score (36 vs 30). The gap of 6 points reflects composite signals across code, docs, community and reach.

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

Affinity carries 4 GitHub stars across 40 public repos, with 1 repositories active in the last 90 days and 2 external contributors on record. Calendly shows 132 stars across 29 public repos, 0 active in the last 90 days and 0 external contributors. The star gap on its own does not decide the comparison, but Calendly's footprint is roughly 33.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Affinity is the stronger read for anyone weighting reach. Calendly looks better where education 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.