ChartMogul vs PostHog

ChartMogul (Subscription Analytics Platform) 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 meaningful lead over ChartMogul (rank #401) on the overall Smoower ecosystem score (63 vs 41). The gap of 22 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 ChartMogul. On education (docs, guides and learning material for developers), PostHog is slightly ahead of ChartMogul. On community (issue response, PR reviews and discussion health), ChartMogul is slightly ahead of PostHog. On reach (how visible the ecosystem is beyond its own repos), PostHog is ahead of ChartMogul. On momentum (release cadence and how fast the ecosystem moves), PostHog is clearly ahead of ChartMogul.

ChartMogul carries 112 GitHub stars across 21 public repos, with 7 repositories active in the last 90 days and 3 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 364.1x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

ChartMogul is the stronger read for anyone weighting community. 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.