Vibe coding platform Base44 launches own model as AI startups seek defensibility

Vibe coding platform Base44 is developing its own custom AI model to improve efficiency and gain defensibility in a competitive market. The company aims to optimize for latency and cost, moving away from reliance on third-party frontier models.
Why it matters
This reflects a broader trend among AI startups seeking to differentiate themselves and secure long-term viability by building proprietary infrastructure rather than relying solely on external AI providers.
Base44 , the vibe coding platform that Wix acquired for $80 million just one year ago — when the company was barely six moths old and had a team of eight — has started rolling out its own AI model to support its users in creating apps with natural language.
The article provides a business-focused analysis of industry trends and a specific company's strategic pivot.
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