Meet the Experts

CarInsuranceCalculatorOnline.com’s expert team focuses on ensuring our content and services uphold the highest standards of integrity. Our dedicated team also manages our extensive writing network, which ensures that the information you receive is accurate, evidence based, current, and trustworthy.

A team of car insurance experts reviews our content, ensuring that existing and new content is accurate so you can make the best decisions about your car insurance.

We strive to be your most trusted partner in pursuing the right car insurance.


Rachael Brennan, Licensed Agent for 15 Years

Rachael Brennan has been working in the insurance industry since 2006 when she began working as a licensed insurance representative for 21st Century Insurance, during which time she earned her Property and Casualty license in all 50 states. After several years she expanded her insurance expertise, earning her license in Health and AD&D insurance as well. She has worked for small health insurance exchanges as well as some of the biggest health insurance companies in the nation, including BCBS. After deciding to pursue a writing career several years ago, she has circled back to the auto insurance industry.


Mathew B. Sims, Editor-in-Chief with 5 Years Insurance Experience

Mathew B. Sims is Editor-in-Chief and has authored, edited, and contributed to several books. He has been working in the insurance industry ensuring content is accurate for consumers who are searching for the best policies and rates. He has also been featured on sites like UpJourney.