Rebel Fund
Rebel Fund is a Pre-Seed, Seed venture capital firm based in San Francisco, CA investing in Other, Enterprise. The firm typically writes $250K–$2.0M checks and has 36 portfolio companies in our records.
Pre-Seed, Seed
$250K – $2.0M
36+ companies
9 partners
Investment Thesis
Pre-seed and seed fund focused on backing founders at the earliest stages, often before institutional rounds, with a model built around early conviction and founder support.
How Rebel Fund invests
Rebel Fund is a vc firm based in San Francisco, CA. The firm invests at the Pre-Seed, Seed stages, with a focus on Other, Enterprise.
Rebel Fund typically writes checks of $250K–$2.0M per investment.
Investing since at least 2020, Rebel Fund has backed 36 companies in our records, including Archon, Almond, Aegis. Its most recent recorded investment was in 2025, with 3 investments logged over the last 12 months.
Meet the Team
Steve Huffman
Partner
Co-founder of Reddit, YC S05
Max Mullen
Partner
Co-founder of Instacart, YC S12
Trip Adler
Partner
Co-founder of Scribd, YC S06
Daniel Kan
Partner
Co-founder of Cruise, YC W14
Dan Siroker
Partner
Co-founder of Optimizely, YC W10
Industry Focus
Invests In
Portfolio Companies (36)
2025
Archon
Almond
Aegis
2024
Agentic Labs
Apolink
Arcane
Anara
2023
Cedalio
AIVideo.com
AiSDR
- •Raising at Pre-Seed, Seed? You're squarely in their sweet spot.
- •Lead with your fit in Other, Enterprise — the sectors they actively back.
- •Size your ask to their typical $250K – $2.0M check.
- •Address your outreach to a specific partner, such as Sebastian Mejia, Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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