Kota Matsuoka

EMMO dominates the lifestyle journaling space with a massive user base and a focus on emotional expression, directly competing with Cotty Days' goal of habit-forming self-reflection.

Shine competes through its timeline-based visualization of life events, offering a different perspective on historical data than Cotty Days.

Focuses on private, social-free journaling, appealing to the same privacy-conscious demographic as Cotty Days.

Leverages AI to automate the journaling process, directly challenging the manual effort required by Cotty Days.

A direct peer in the AI-assisted journaling space, focusing on modern, intelligent reflection tools.

A new entrant that frames daily journaling as a personal newspaper, offering a novel narrative structure.