Aircall vs Calendly

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

Aircall (rank #485) holds a narrow lead over Calendly (rank #729) on the overall Smoower ecosystem score (38 vs 30). The gap of 8 points reflects composite signals across code, docs, community and reach.

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

Aircall carries 156 GitHub stars across 28 public repos, with 1 repositories active in the last 90 days and 1 external contributors on record. Calendly shows 132 stars across 29 public repos, 0 active in the last 90 days and 0 external contributors.

Aircall is the stronger read for anyone weighting education. Calendly makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.