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BusyCal vs Spark

Adoption and growth comparison · shareable link

Growth comparisons appear once each plugin has a reliable 7- or 30-day baseline.

These listings report different metrics, so absolute numbers are shown separately and the chart is indexed to 100 at each plugin's first observation in the period. Daily growth rates normalize growth over the period.

BusyCal vs Spark: indexed adoption growth compared over last 90 days.BusyCal vs SparkIndexed growth (first observation in period = 100) · Last 90 daysNone of these plugins have adoption observations in this periodno observations · Updated Oct 31, 2026pluginstats.com
BusyCal vs Spark: indexed adoption growth compared over last 90 days.
Comparison of BusyCal, Spark
PluginMetricCurrent7d30dDaily rate (30d)RankRatingRatings / dayUpdated
BusyCalClaude ConnectorsNone publishedn/a———#957——Fresh · Oct 30, 2026
SparkClaude ConnectorsNone publishedn/a———#953——Fresh · Oct 30, 2026