Alphabet and Meta Platforms are both heavily investing in artificial intelligence, but Alphabet is the better buy due to its ability to monetize AI through distribution. Alphabet controls every layer of the AI stack, designing its own custom Tensor Processing Units (TPUs), building models in Google DeepMind, and owning channels like Search, Android, Chrome, YouTube, and Google Cloud. At Google I/O 2026, Alphabet introduced its biggest Search redesign in 25 years, rebuilt around AI, and debuted Gemini Spark, an agent that can act across a user's connected apps. In contrast, while Meta Platforms launched Muse Spark from its new Superintelligence Labs, any large language model's lead in raw capability rarely lasts. Alphabet's advantage lies in its distribution—the ability to put AI in front of billions of existing users.