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Venture capital firm

Rebel Fund

Venture fund investing in startups from the Y Combinator accelerator, guided by alumni founders

Rebel Fund cover

About Rebel Fund

Rebel Fund is a venture fund that invests in startups coming through the Y Combinator accelerator. Its investing partners are Y Combinator alumni who have founded companies of their own, and they make the diligence and investment decisions part-time alongside those companies. The fund also uses its own machine-learning model to help screen deals.

Products and services

  • Y Combinator investing: picks a small share of each cohort, often before demo day.
  • Rebel Theorem: a proprietary machine-learning algorithm used to validate and screen potential investments.
  • Portfolio support: partners help portfolio founders with diligence, decisions and practical advice.
  • Diversified portfolio: builds a spread of Y Combinator startups intended to outperform.

Clients

Founders in Y Combinator batches and investors who want exposure to that pipeline. Partners named on the site come from companies including Reddit, Instacart, Cruise, Scribd, Rappi and Gusto.

Key facts

  • Focus: Y Combinator startups
  • Managing partner: Jared Heyman, a serial entrepreneur

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

  • Buy
  • Retail
  • Production
  • Insurance
  • Management
  • Education
  • It
  • Online
  • Monitoring
  • Logistics
  • Internet
  • Video
  • Mapping
  • Analytics
  • Water
  • DataBase
  • Machine Learning
  • Robotics
  • SaaS
  • CRM
  • React
  • Full-stack
  • Marketing
  • Cloud
  • Canada
  • Artificial Intelligence
  • Silicon Valley

Rankings

As of 2026-10-09. Organic ranks only; sponsored placements are never ranks.

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