How We Rate Insurance Companies
Our rating methodology is designed to provide accurate, fair, and independent assessments of auto insurance companies. Here's exactly how we calculate scores and rankings.
Trust Score
0-100% reliability indicator
The Trust Score is our primary metric for evaluating insurance company reliability. It's calculated using the following weighted formula:
Trust Score = (
Customer Rating Weight × 0.35 +
Claims Experience Weight × 0.25 +
Verification Weight × 0.15 +
Response Rate Weight × 0.10 +
Review Volume Weight × 0.10 +
Recency Weight × 0.05
) × 100
Bayesian average of all review ratings
Reviews from customers who filed claims
Company verification level
How often company responds to reviews
Number of reviews (logarithmic scale)
Recent reviews weighted higher
Rank Score
Used for Top 10 rankings
The Rank Score determines position in Top 10 lists and country directories. It uses a more comprehensive formula:
Bayesian Average Rating
We use Bayesian averaging to prevent new companies with few reviews from being unfairly ranked. This pulls ratings toward the mean for companies with limited reviews.
Where: v = review count, R = average rating, m = minimum reviews (10), C = global mean
Verified Review Bonus
Reviews from verified policyholders who have filed claims receive 1.5x weight in ranking calculations.
Recency Weighting
Reviews from the last 6 months receive 2x weight, 6-12 months receive 1.5x, 12-24 months receive 1x, older reviews receive 0.5x.
Integrity Penalties
Companies with flagged reviews, hidden reviews, or suspected spam patterns receive ranking penalties. Manipulation attempts may result in removal.
Dimension Ratings
5 key performance areas
We ask reviewers to rate insurers across five key dimensions:
Claims Handling
High impact on Trust ScoreSpeed and efficiency of claim processing, communication during claims, and overall claims experience.
Payout Fairness
High impact on Trust ScoreWhether claim payouts matched expectations, fair assessment of damages, and no unexpected deductions.
Customer Support
Medium impact on Trust ScoreQuality of customer service, wait times, helpfulness of representatives, and accessibility.
Transparency
Medium impact on Trust ScoreClear policy terms, no hidden fees, honest communication about coverage, and straightforward pricing.
Renewal Experience
Standard impact on Trust ScoreFairness of renewal pricing, ease of renewal process, and communication about changes.
Cold Start Ranking
For new or limited-review markets
In markets with insufficient review data (less than 5 reviews per company), we use a temporary cold start ranking methodology:
Cold Start Rankings Include:
- • Verification score (domain, documents, manual verification)
- • Profile completeness (description, contact info, etc.)
- • Website quality indicators
- • License and regulatory standing (where available)
Cold start rankings transition to review-based rankings once sufficient customer reviews are collected. We clearly label cold start rankings in the UI.
Data Updates
How often scores are recalculated
Trust Scores
Updated every 24 hours
Rank Scores
Updated weekly
Top 10 Lists
Updated weekly
AI Summaries
Updated weekly or on significant changes