Macaron

Macaron is a personal agent product launched in August 2025 by Kaijie Chen, a Gen-Z founder who previously pivoted through multiple projects including midreal.ai . It positions itself as the world's first "personal agent" deliberately designed for life rather than productivity—its tagline is "other AI makes you work; Macaron helps you live better" .

The product combines deep memory (built with end-to-end reinforcement learning), a unique personality shaped through character tests, and the ability to generate functional sub-agents or mini-apps with both frontend and backend . These sub-agents share memory and data, so a fitness log can inform dietary recommendations, for example . Chen has described the name as evoking the original Macintosh's shift from corporate machines to personal, colorful home computers—Macaron is meant to be "alive," even unstable, like its logo of a tilted, standing macaron with eyes .

The company behind Macaron, Mindverse, raised a Pre-A round of over $20 million led by Ant Group with Sequoia China among co-investors in January 2026, following earlier angel backing from Linear Capital . Mindverse's broader bet is on "Personal Intelligence"—using LoRA to give each user their own customized model, moving from "one model serves all" to "one model per person" .