Joseph Humfrey

Co-founder, inkle and Selkie Design

@joethephish 3,265 X followersFirst product launched 12y ago

Total monthly visits: 65.2K; Down4.6%MoMOct 2026All others besides Inklestudios are <5K
Public revenue: Undisclosed; No public revenue across products
Products: 2; Since Mar 2014
Latest launch: 18mo ago; Substage<5K visits/mo

100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.

Traffic

Portfolio · Last 12 months

Monthly visits

Products and research metrics
Product	Tagline	Category	Visits · Oct	MoM	Launched	Revenue	Actions
Inklestudiosinklestudios.comBooks	Books	Interactive Fiction & AI Stories	65.2K	Down4.6%	2014-03	Undisclosed
Substagesubstage.appA Mac app that puts a command bar below your Finder window and allows for media conversion, quick calculations, file management, and more.	A Mac app that puts a command bar below your Finder window and allows for media conversion, quick calculations, file management, and more.	System Utilities	<5K	Prev <5K	2025-05	Undisclosed

Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products