Pendo vs UptimeRobot

Pendo and UptimeRobot (Leading Uptime Monitoring Service) both appear on the Smoower Developer Ecosystem Index.

UptimeRobot (rank #510) holds a narrow lead over Pendo (rank #625) on the overall Smoower ecosystem score (37 vs 33). The gap of 4 points reflects composite signals across code, docs, community and reach.

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

Pendo carries 267 GitHub stars across 134 public repos, with 18 repositories active in the last 90 days and 6 external contributors on record. UptimeRobot shows 81 stars across 9 public repos, 6 active in the last 90 days and 10 external contributors. The star gap on its own does not decide the comparison, but Pendo's footprint is roughly 3.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Pendo is the stronger read for anyone weighting community. UptimeRobot 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.