OpenAI has announced a promotional offer providing two months of free enterprise access to its Codex platform for businesses transitioning from Anthropic's Claude. This initiative, revealed by CEO Sam Altman, is available for the next 30 days and aims to attract enterprises affected by Anthropic's recent decision to charge separately for third-party agent tool usage, which has led to community dissatisfaction. The offer comes shortly after OpenAI removed the seat fee for Codex's business tier, positioning itself as a more attractive option for enterprises. Businesses can apply for this promotion through OpenAI's website or via partner channels like Stripe Atlas, offering a zero-risk opportunity to explore Codex's capabilities.