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Sky9 Capital

Active VC
Portfolio Active
3
Latest Riffusion
Deal flow
$78M
3 rounds
Unicorns
0
≥ $1B valuation
Founded
—
Latest
May 2026
Reactor

About Sky9 Capital

Venture capital firm tracking 3 AI investments, with focus on AI Crypto & Web3 and US startups. Total tracked deal flow: $78M.

Investment activity

2023–2026
$4M
$59M
1
'23
1
'26

Sector focus

AI Crypto & Web3 1
💹 AI Trading 1
🎶 AI Audio 1
🏢 AI Infrastructure 1
🎵 AI Music 1
🎬 AI Video 1

Geographic focus

US 2
United States 1

Portfolio

3

Riffusion

Generative AI that turns text prompts into original music

Donut Labs

The agentic crypto browser that automates on-chain trading

Reactor

Real-time AI video generation with near-zero time to first frame

Co-investors

8

Makers Fund

1 shared

BITKRAFT Ventures

1 shared

FPV Ventures

1 shared

WndrCo

1 shared

Greycroft

1 shared

Amplify Partners

1 shared

Hack VC

1 shared

South Park Commons

1 shared

Recent rounds

3
May 1, 2026 Series A $59M Reactor
Oct 17, 2023 Seed $4M Lead Riffusion
Seed $15M Donut Labs