Cosmos
12 known investors
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Ask Brett Rounsaville to introduce you to Maghnus Mareneck
You →Brett · together at The Go Game →Maghnus
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Cosmos is a platform for organizing, searching, and managing personal image collections by visual characteristics like color and similarity. It helps users discover the artist, source, and story behind images without relying on AI.
Founders & leadership

Investors · 12
How we know: GV (Google Ventures)'s portfolio page · Wikidata · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Matrix's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Wikidata · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
Funding
SEC filings, press & company announcements$15M disclosed across 1 of 2 rounds · 2025–2026
- $15MSeries AJan 2026Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Related companies · 2
Companies working in the same space as Cosmos.
In the news
Frequently asked questions
- What does Cosmos do?
- Cosmos is a platform for organizing, searching, and managing personal image collections by visual characteristics like color and similarity. It helps users discover the artist, source, and story behind images without relying on AI.
- Who founded Cosmos?
- Cosmos was founded by Maghnus Mareneck.
- Who are Cosmos's investors?
- Cosmos's investors include GV (Google Ventures), Matrix, Shine Capital, Accel, BlueYard Capital, Draft Ventures Llc, Dragonfly, Hashed and 4 more.
- How much funding has Cosmos raised?
- Cosmos has disclosed $15M raised across 1 of its 2 known rounds.





