Fivetran vs PostHog

Fivetran and PostHog (The single platform to analyze, test, observe, and deploy new features) both appear on the Smoower Developer Ecosystem Index.

PostHog (rank #30) holds a modest lead over Fivetran (rank #338) on the overall Smoower ecosystem score (63 vs 43). The gap of 20 points reflects composite signals across code, docs, community and reach.

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

Fivetran carries 13,433 GitHub stars across 314 public repos, with 84 repositories active in the last 90 days and 40 external contributors on record. PostHog shows 40,775 stars across 357 public repos, 87 active in the last 90 days and 212 external contributors. The star gap on its own does not decide the comparison, but PostHog's footprint is roughly 3.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Fivetran is the stronger read for anyone weighting reach. PostHog 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.