Amplitude vs Discourse

Amplitude and Discourse (The 100% open source discussion platform built for the next decade of the Internet.) both appear on the Smoower Developer Ecosystem Index.

Amplitude (rank #93) holds a narrow lead over Discourse (rank #190) on the overall Smoower ecosystem score (56 vs 50). The gap of 6 points reflects composite signals across code, docs, community and reach.

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

Amplitude carries 3,167 GitHub stars across 151 public repos, with 39 repositories active in the last 90 days and 23 external contributors on record. Discourse shows 55,678 stars across 620 public repos, 90 active in the last 90 days and 44 external contributors. The star gap on its own does not decide the comparison, but Discourse's footprint is roughly 17.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Amplitude is the stronger read for anyone weighting code quality. Discourse looks better where education 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.