Nerdapp AI
AI vibe-coding platform for Spanish-speaking markets
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| Users | 300,000+ |
| Messages sent | 1,000,000+ |
| Top market | Mexico (30% of users) |
Nerdapp.ai is an AI software builder that generates complete web applications from natural language descriptions. Founded in 2025 by Santiago Sanchez and Hans Preinfalk, the platform lets users describe what they want to build in plain language and receive a deployed application without writing code.1 Marketed as Nerd.lat in Latin America, the platform reached 300,000 users and over one million messages sent, with Mexico accounting for 30% of its user base.13 Nerdapp.ai participated in the Founders, Inc. Canopy Spring 2026 accelerator in San Francisco.6
Nerdapp.ai operates through a three-step process: a user submits a plain-language prompt describing the software they need, the AI generates code and constructs the project, and the finished application is ready to deploy.2 The platform supports building complete platforms — stores, CRMs, ERPs, portfolios, and custom management systems — rather than individual code snippets.2
The platform provides a library of pre-built templates to accelerate project starts, including an architecture portfolio, fashion shop, modern CRM, and venture capital portfolio layout. Users can build from a template or describe a project from scratch.1
The product targets users with no programming experience, emphasizing building in natural language and focusing on what to build rather than how to build it.2 The platform markets itself as "the only vibe coder where you can get human help," positioning around accessibility and support for users unfamiliar with software development.7
Nerdapp.ai's user base is concentrated in Spanish-speaking markets. Mexico accounts for 30% of users, followed by Colombia at 10%, Spain at 9%, and the United States at 8%.1 The Latin American branding as Nerd.lat drove significant early adoption, and Santiago Sanchez's social media presence — 72,000 Instagram followers, an estimated 130 million cumulative video views — was a primary distribution channel.7
Sanchez's Twitter bio credits the platform with growing from zero to 300,000 users and 10,000 transactions.4 The platform appeared on Canal 3 with Imagen TV, one of Mexico's national television channels.7
Santiago Sanchez launched Nerd.lat in March 2025, drawing on experience building content distribution at Posible México, the largest Mexican startup accelerator. Hans Preinfalk joined as co-founder, and together they described the product as the largest vibe coding platform in Latin America.3 The platform rebranded internationally as Nerdapp.ai as it expanded beyond the LATAM market.1
Nerdapp.ai was selected for the Founders, Inc. Canopy Spring 2026 accelerator, running April 15 to May 22, 2026 in San Francisco. The program brought 100 teams to Founders, Inc.'s San Francisco campus and 400 online participants.6 Both co-founders relocated to San Francisco for the program.54