Base44 Launches AI Model to Boost App Creation
Base44, the vibe-coding platform, has launched its own AI model to enhance app creation capabilities. This strategic move raises questions about the long-term defensibility of AI startups relying on external models.

Base44's Strategic Move in AI
Base44, recently acquired by Wix for $80 million, is making waves in the AI landscape by rolling out its own custom AI model, Base1. This initiative aims to empower users to create applications using natural language, positioning Base44 as a contender against competitors like Lovable, which relies on external models.
The founder, Maor Shlomo, emphasizes that owning and training their model allows for significant optimizations in latency, cost, and efficiency. As the AI market evolves, the ability to leverage proprietary data becomes crucial for defensibility. Base44's dataset, derived from millions of user interactions, will continue to expand, enhancing its competitive edge.
However, the landscape is shifting, with frontier AI labs like xAI and Claude Code entering the vibe-coding arena. While Shlomo believes specialization will give Base44 an advantage, experts like Jonathan Userovici warn against underestimating the capabilities of frontier models. The future of AI startups may hinge on their ability to innovate and adapt in this rapidly changing environment.