Engineering at Fullstory vs Heap

Engineering at Fullstory (Fullstory APIs and Open-Source Projects) and Heap (Product Insights) both appear on the Smoower Developer Ecosystem Index.

Heap (rank #567) holds a narrow lead over Engineering at Fullstory (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), Engineering at Fullstory is ahead of Heap. On education (docs, guides and learning material for developers), Heap is ahead of Engineering at Fullstory. On community (issue response, PR reviews and discussion health), Engineering at Fullstory is clearly ahead of Heap. On reach (how visible the ecosystem is beyond its own repos), Heap is clearly ahead of Engineering at Fullstory. On momentum (release cadence and how fast the ecosystem moves), Engineering at Fullstory is ahead of Heap.

Engineering at Fullstory carries 19,463 GitHub stars across 64 public repos, with 19 repositories active in the last 90 days and 15 external contributors on record. Heap shows 215 stars across 65 public repos, 6 active in the last 90 days and 0 external contributors. The star gap on its own does not decide the comparison, but Engineering at Fullstory's footprint is roughly 90.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Engineering at Fullstory is the stronger read for anyone weighting community. Heap looks better where reach 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.