GAIN, or Guadalajara Angel Investor Network, is a venture capital fund based in Zapopan, Jalisco, specializing in early-stage investments across Latin America. Founded in 2008, GAIN operates as an angel investor network that focuses on pre-seed, seed, and Series A stage startups. The firm invests in technology-driven companies with scalable business models, targeting sectors including fintech, proptech, logistics, mobility, eCommerce, artificial intelligence, and software-as-a-service. GAIN typically invests between $50,000 and $250,000 per deal, seeking entrepreneurs who work full-time on their ventures and demonstrate operational and commercial viability. The fund maintains a sector-agnostic approach while prioritizing technological innovation and companies addressing underserved industries in Latin America. Based in the Guadalajara Metropolitan Area, GAIN has been instrumental in supporting the local startup ecosystem, which has positioned Guadalajara as Mexico's emerging technology hub. The firm has managed multiple funds, with GAIN 3 currently active as of 2025. GAIN's portfolio includes investments across various stages and geographies within Mexico and the broader Latin American region, with a particular emphasis on financial services, payments, and banking technologies. The organization operates with a small team and has demonstrated returns to investors through its first fund. GAIN does not invest in companies lacking clear market fit or those heavily reliant on manual processes without automation potential.