Heap vs Sage

Heap (Product Insights) and Sage both appear on the Smoower Developer Ecosystem Index.

Heap (rank #567) holds a narrow lead over Sage (rank #625) on the overall Smoower ecosystem score (35 vs 33). The gap of 2 points reflects composite signals across code, docs, community and reach.

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

Heap carries 215 GitHub stars across 65 public repos, with 6 repositories active in the last 90 days and 0 external contributors on record. Sage shows 2,183 stars across 122 public repos, 6 active in the last 90 days and 22 external contributors. The star gap on its own does not decide the comparison, but Sage's footprint is roughly 10.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Heap is the stronger read for anyone weighting education. Sage looks better where community 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.