Buffer vs Zapier

Buffer (Helping people build their business on social media since 2011) and Zapier both appear on the Smoower Developer Ecosystem Index.

Zapier (rank #27) holds a meaningful lead over Buffer (rank #455) on the overall Smoower ecosystem score (64 vs 39). The gap of 25 points reflects composite signals across code, docs, community and reach.

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

Buffer carries 11,181 GitHub stars across 196 public repos, with 4 repositories active in the last 90 days and 0 external contributors on record. Zapier shows 6,768 stars across 296 public repos, 13 active in the last 90 days and 23 external contributors.

Buffer is worth a look for teams already invested in its stack. Zapier 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.