All the AI agents that can live in your text messages

As the landscape of generative AI continues to evolve, a new wave of AI agents has emerged that function directly within mobile messaging applications. These tools are designed to integrate seamlessly into daily communication, offering users assistance without the need to switch between multiple platforms. The current market features a diverse array of agents, ranging from general-purpose virtual assistants capable of answering complex queries to specialized tools tailored for specific use cases such as family coordination, travel planning, and professional workflow management. By leveraging LLMs, these agents provide real-time support, reminders, and information retrieval directly in SMS or messaging threads. This shift represents a significant move toward ambient computing, where AI becomes an invisible layer of our digital interactions. This curated list highlights the most notable players currently reshaping how we interact with artificial intelligence on our smartphones.