Publisher

Matumo

Matumo publishes 4 live listings in the Chrome Web Store, with 860 users between them, as of our catalog pass of 2026-11-03.

Live listings: 4
Users between them: 860
Trader status (EU): No trader declaration in the store.
In our catalog since: 2026-08-31

Its listings

Niconico Video Picture-in-Picture with Comments Lifestyle · Entertainment · 1 permission · version 1.2.1 · updated 2026-07-20 718 users ★ 4.3
X Post (Twitter Tweet) Button Lifestyle · Social · 1 permission · version 1.1.6 · updated 2026-06-22 121 users
NicoVideo Like Button Color Lifestyle · Entertainment · 1 permission · version 1.2.0 · updated 2026-06-21 13 users
ニコニコ流れるAIコメントくん Make Chrome Yours · Accessibility · No permissions declared · version 0.0.1 · updated 2026-04-24 8 users

Figures come from the public Chrome Web Store, which our own crawler reads up to 2 times a day. We do not install or audit extensions and publish no contact details for their developers. Catalog pass of 2026-11-03.

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Where the data comes from: how the catalog is built