Key facts
- Replit CEO Amjad Masad announced the platform is no longer working with Anthropic.
Replit CEO Amjad Masad stated Thursday that the AI coding platform has stopped working with Anthropic, citing cost, partnership, and performance as reasons for the decision. Masad indicated that OpenAI's models now perform better for Replit's needs.

The decision by Replit to shift from Anthropic to OpenAI models impacts the competitive landscape for AI providers and signals a potential shift in how developers integrate large language models into their platforms. Replit's growth in enterprise revenue also highlights the increasing demand for AI-powered development tools in the business sector.
Replit CEO Amjad Masad announced on Thursday that the AI coding platform has ceased its partnership with Anthropic, citing cost, partnership dynamics, and performance as key factors. Masad stated that OpenAI's models now outperform Anthropic's for Replit's specific needs, particularly in building coded applications from scratch. Replit, which had previously partnered with Anthropic to power its platform using Claude models, also revealed significant growth in its enterprise segment, with enterprise contracts now accounting for 15% of revenue, up from 2% last year. Masad also emphasized the critical importance of robust AI safety measures and well-designed 'habitats' for AI agents to ensure safe deployment.
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