Lemonade, a digital insurance startup using AI to automate underwriting and claims, is growing fast but remains unprofitable—presenting a high-risk bet for investors willing to wait until 2028 for profitability.

What happened: Lemonade reported 23% year-over-year customer growth to over 3.1 million and a 32% surge in in-force premium to $1.3 billion（約2100億円） in Q1 (ended March 31). The company uses AI tools (AI Maya for new policies, AI Jim for claims) to sign up customers in as little as 90 seconds and pay out more than half of claims instantly, with minimal human involvement.

Why it matters: While Lemonade's stock has risen 194% over three years and the company has achieved strong product-market fit, it posted a net loss of $165.5 million（約260億円） in 2025. Analysts expect the company to reach profitability in 2028, meaning investors must accept sustained losses in the near term. However, the net loss ratio improved to 63% in Q1 from 82% a year ago, and management forecasts positive adjusted EBITDA in the fourth quarter for the first time.

What to watch: As an early-stage, unprofitable company, Lemonade presents a high-risk/high-reward opportunity. The company's ability to control costs through AI-driven efficiency gains—evidenced by rising in-force premium per employee—will be critical to whether it reaches profitability on the 2028 timeline.