Calendly vs Onfido

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

Onfido (rank #400) holds a modest lead over Calendly (rank #729) on the overall Smoower ecosystem score (41 vs 30). The gap of 11 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Onfido is ahead of Calendly. On education (docs, guides and learning material for developers), Onfido is ahead of Calendly. On community (issue response, PR reviews and discussion health), Onfido is ahead of Calendly. On reach (how visible the ecosystem is beyond its own repos), Calendly is ahead of Onfido. On momentum (release cadence and how fast the ecosystem moves), Onfido 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. Onfido shows 1,268 stars across 85 public repos, 14 active in the last 90 days and 3 external contributors. The star gap on its own does not decide the comparison, but Onfido's footprint is roughly 9.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

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