Lemonade discloses that 96% of claims start with AI and 55% resolve without a human. That transparency makes them a rare test case: you can check whether the customer experience matches the disclosure.

We ran the analysis. Three causal findings cleared the statistical pipeline.

What's inside:

• Why failed human escalation — not AI — is the strongest predictor of a negative review (+29pp causal effect)

• How the same claims engine produces a 4.7 star approval cluster and a 1.3 star denial cluster

• How AI-driven non-renewals map directly to the retention pressure

• How an Illinois state regulator independently confirmed what customers were already describing in reviews

• A framework for spotting AI downside tail risk before it shows up in churn or regulatory filings