Linear vs PostHog

Linear (A purpose-built tool for planning and building products) and PostHog (The single platform to analyze, test, observe, and deploy new features) both appear on the Smoower Developer Ecosystem Index.

PostHog (rank #31) holds a narrow lead over Linear (rank #103) on the overall Smoower ecosystem score (63 vs 55). 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), PostHog is clearly ahead of Linear. On education (docs, guides and learning material for developers), PostHog is slightly ahead of Linear. On community (issue response, PR reviews and discussion health), PostHog is ahead of Linear. On reach (how visible the ecosystem is beyond its own repos), Linear is clearly ahead of PostHog. On momentum (release cadence and how fast the ecosystem moves), PostHog is clearly ahead of Linear.

Linear carries 1,971 GitHub stars across 22 public repos, with 5 repositories active in the last 90 days and 21 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 20.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Linear 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.