Caixa Alta vs PencilKit — Native-Feel Web Sketching & Annotation

Adoption and growth comparison · shareable link

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

Caixa Alta vs PencilKit — Native-Feel Web Sketching & Annotation: users compared over last 90 days.

Comparison of Caixa Alta, PencilKit — Native-Feel Web Sketching & Annotation
Plugin	Metric	Current	7d	30d	Daily rate (30d)	Rank	Rating	Ratings / day	Updated
Caixa AltaChrome Web Store	Users	~103	—	—	—	#8060	—	—	Outdated · Oct 29, 2026
PencilKit — Native-Feel Web Sketching & AnnotationChrome Web Store	Users	~105	—	—	—	#8022	5.0	—	Fresh · Nov 8, 2026