Behind the Comparison Form

Type your details into a comparison site and prices appear. It looks like a search engine for insurance. Some of it is; a lot of it is something else, and knowing which is which changes how much weight you give the results.

The three things a "comparison" site can be

1. A rating engine

It genuinely runs your details through several carriers' rating systems and shows you what each returned. This is the real thing. The limits are that it only covers carriers it has integrations with, and that the answers depend entirely on how well the form captured your situation.

Readers who want the paperwork side can follow the guide to California auto insurance carriers, which lists what the DMV and the carrier each need.

2. A lead generator

The form collects your details and sells them to agents and carriers who then contact you. Nothing was compared. The value you get is a set of phone calls; the cost is that your contact details are now distributed, sometimes widely. This is legitimate and legal when disclosed — the disclosure is usually in the consent text under the button.

3. A hybrid

It shows a few real prices and passes your details on as well. Common, and it is why an "instant quote" can be followed by six calls.

How to tell which one you are on

Read the text next to the submit button. If it authorizes contact by a list of "marketing partners" or "our network of providers", your details are going out. If it names the carriers whose prices you are being shown, you are closer to a rating engine. It is worth ten seconds before you press the button — and it is genuinely the only reliable tell.

Reading the prices you do get back

Even from a real rating engine, treat the output as a starting point:

• Check the coverage. The panel of results is usually generated at one set of assumed limits and deductibles. If those are not the ones you want, none of the numbers are your numbers.
• Check the term. Six-month and twelve-month premiums can appear in the same list without being labeled prominently.
• Check what was assumed. Mileage, vehicle use and prior insurance are often filled in by defaults you did not choose.
• Expect verification to move it. These are quotes, not offers that survive a record check.

What no comparison site covers

All of them draw from a panel. No panel contains every carrier writing in California, and the carriers that are missing vary between sites. So "I compared everyone" is never quite true, and for drivers whose situation is unusual — a filing requirement, a lapse, a household the panel struggles with — the gap between the panel and the market can be significant.

Protecting yourself either way

• Use an email address you can filter if you are not sure what you are agreeing to.
• Read the consent language rather than the headline.
• Give accurate information regardless — a flattering answer produces a number that will not survive.
• Keep a record of which sites you used, so you know where a call came from.

The honest positioning

We are a licensed California brokerage, so we are one of the things a comparison site might route you to. What we would say for our own approach is that your details go to us and to the carriers we quote you with, and that we will tell you which carriers we ran and what each returned. Whatever route you take, that is the standard to hold it to: which companies were actually asked, and at what coverage? If you would rather ask us directly, that is the whole form.