mParticle by Rokt vs PostHog

mParticle by Rokt 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 mParticle by Rokt (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 mParticle by Rokt. On education (docs, guides and learning material for developers), mParticle by Rokt is slightly ahead of PostHog. On community (issue response, PR reviews and discussion health), PostHog is ahead of mParticle by Rokt. On reach (how visible the ecosystem is beyond its own repos), PostHog is slightly ahead of mParticle by Rokt. On momentum (release cadence and how fast the ecosystem moves), PostHog is clearly ahead of mParticle by Rokt.

mParticle by Rokt carries 317 GitHub stars across 85 public repos, with 14 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 128.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

mParticle by Rokt is the stronger read for anyone weighting education. 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.