Excalidraw vs Pendo

Excalidraw (Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.) and Pendo both appear on the Smoower Developer Ecosystem Index.

Excalidraw (rank #103) holds a meaningful lead over Pendo (rank #625) on the overall Smoower ecosystem score (55 vs 33). The gap of 22 points reflects composite signals across code, docs, community and reach.

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

Excalidraw carries 136,744 GitHub stars across 25 public repos, with 3 repositories active in the last 90 days and 215 external contributors on record. Pendo shows 267 stars across 134 public repos, 18 active in the last 90 days and 6 external contributors. The star gap on its own does not decide the comparison, but Excalidraw's footprint is roughly 512.1x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Excalidraw is the stronger read for anyone weighting code quality. Pendo 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.