Anthropic's $200 subscription beats OpenAI by 5x on value, SemiAnalysis finds
SemiAnalysis just tested monthly AI subscriptions across major labs and found Anthropic's $200 plan delivers roughly 5x more API-equivalent value than OpenAI's equivalent tier on daily-driver models like Opus 5.5 versus GPT-6.1 Sol. The gap widened after OpenAI quietly halved limits on its $200 Pro tier while rolling out a new $500 plan, shifting the calculus for power users.