Alpha Vertex

What they do

Alpha Vertex is a hybrid venture capital firm and venture builder based in Madrid. It focuses on turning early-stage technology ideas into scalable startups from idea stage through pre-Series A, providing integrated support across technical development, marketing, and market entry. The firm operates from Europe with global reach and is affiliated with Texas-headquartered software development firm Addevice LLC. It also co-invests alongside entrepreneurs, sharing both risks and rewards.

What they look for

Alpha Vertex's thesis is to partner with entrepreneurs at the idea stage, transforming concepts into "unicornable" startups through a hands-on, co-building approach. They forge partnerships where interests are aligned through shared investment and equity, acting as a "one-stop-shop" with comprehensive in-house capabilities including software development, strategy, operations, marketing, and legal support. The firm prioritizes internal investment to validate and build startups before bringing in third-party investors for subsequent rounds, which they may then co-lead. Their strategy is centered on shared risk and shared success.

Stage

Pre-seed, Seed

Sectors

Fintech, SaaS

Based

Madrid, ES