Mateusz Misztoft

Building tools, products, experiments

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

Products

Products and research metrics
Product	Tagline	Category	Visits · Oct	MoM	Launched	Revenue
Pizza SpaceOfflinefindpizza.spaceFind Pizza places close to you	Find Pizza places close to you	Unclassified	<5K	Prev <5K	2018-11	Undisclosed
Cov19OSScov19.js.orgCOVID-19 CLI Tool	COVID-19 CLI Tool	Data APIs & Datasets	<5K	Prev <5K	2020-06	Undisclosed
WidePlayerOSSwideplayer.comWider in-feed video across the platforms you use.	Wider in-feed video across the platforms you use.	Browser Utility Extensions	<5K	Prev <5K	2026-05	Undisclosed

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