Blackbird vs Hotjar

Blackbird and Hotjar (Product Experience Insights Tools) both appear on the Smoower Developer Ecosystem Index.

Hotjar (rank #317) holds a modest lead over Blackbird (rank #728) on the overall Smoower ecosystem score (44 vs 30). The gap of 14 points reflects composite signals across code, docs, community and reach.

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

Blackbird carries 16 GitHub stars across 165 public repos, with 77 repositories active in the last 90 days and 6 external contributors on record. Hotjar shows 52 stars across 2 public repos, 1 active in the last 90 days and 2 external contributors. The star gap on its own does not decide the comparison, but Hotjar's footprint is roughly 3.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Blackbird is the stronger read for anyone weighting momentum. Hotjar 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.