DeFi Insurance Market Struggles with High Premiums and Limited Capacity

The DeFi insurance market has been struggling to gain traction due to its high premiums and low returns. Despite the potential benefits of removing intermediaries and automating payouts, many investors are unwilling to purchase insurance because it significantly erodes their investment returns.

Nexus Mutual is the largest DeFi insurance service provider, but its cumulative total claims have only been around $18 million since its launch in 2019. In contrast, a single large-scale security incident like the Kelp DAO hack in April 2026 could drain most of the industry's insurance reserves.

The main issue is that DeFi lacks mechanisms to isolate risks, unlike traditional insurers who can cover multiple users without affecting each other. When a security event occurs, it can trigger chain reactions that impact every fund pool and lending protocol built on the underlying assets. This makes underwriting capacity extremely limited, with Nexus Mutual's total fund pool standing at around $81.56 million.