Same dog, same plan.
At 14: $284 or $2,478 a month.
A French Bulldog in Los Angeles costs about $64–$88 a month to insure at age 1. By age 14, the filed prices for the same plan run from $284 to $2,478. Over 14 years, that's $24,934 versus $92,815.
No email. No phone number. We don't sell insurance.
Each line is one insurer's filed rates, computed for a male dog at each age at today's rates. 14-year total = sum of monthly prices, ages 1–14.
Rate alerts
Know before your premium changes.
Insurers must file rate changes with your state before they charge them. We read every filing and email you when one affects you.
Checked, not estimated
We prove the math against real prices.
A formula is only worth something if it reproduces what the insurer actually charges. So we test every one against prices it never saw.
Counted from our own database, September 28, 2026. Nothing projected.
How it works
From a state filing to your price.
Read the filing
Before charging anyone, an insurer files its rates with your state. They're public record.
Rebuild the formula
Base rate, age, breed, area, deductible — every factor, in the order the insurer applies it.
Check it
We run it against real prices it never saw. If it doesn't match, it doesn't go live.
Show the source
Every price carries the filing number it came from. You can open the original.
Products
Start with what you need to insure.
Pet insurance
Dogs and cats, every state. See what each insurer files for your pet — today and as your pet ages.
- Every deductible, reimbursement and limit an insurer files
- Price at age 1 through 14
- Policy wording, waiting periods, exclusions
Travel insurance
Trip cancellation and medical plans. The same plan can cost very different amounts depending on your state.
- Plans traced to the company that actually insures them
- Any age, trip cost and length
- Your state's filed price, not a national guess
Auto insurance
California and Texas first, then every state. Rebuilt from each insurer's filed rate manual.
- Vehicle, driver and ZIP factors
- Checked against state regulator price surveys
- Home insurance to follow
What a quote page won't tell you
The cheapest today isn't the cheapest later.
Same dog, same coverage, three or more insurers: in more than half the cases, the insurer that's cheapest at age 1 is no longer cheapest at age 10.
of 1,749 comparable cases change leader between age 1 and age 10. The median gap at age 10 is about $52 a month.
New-policy prices from 9 insurers' filings; renewal pricing may differ.
One travel plan · age 45 · $3,000 trip · 10 days · France.
Your state matters
Same plan. Same trip. Nearly 3× the price.
The plan didn't change — the state filing did. We price every plan with the filing for your state, not a national average.
For insurers
Know what competitors filed — and what it does to price.
Rate changes, factor by factor, rebuilt into prices you can compare against your own.
- Rate-change alertsNew filings in your lines and states, summarized
- Competitor price gridsFiled rates turned into comparable prices
- Filing-to-price reconciliationEvery cell tied to its SERFF number
“The pricing is already public. It just takes an actuary to read it — and software to read all of it.”Sangmin Kwon, ASA · Founder · Associate of the Society of Actuaries · 25 years in insurance
Questions
Do you sell insurance?
No. K.Actuary is not an insurance agency, broker or insurer. We show prices rebuilt from public filings; when you're ready, you buy directly from the insurer.
Where do the prices come from?
From the rate filings insurers submit to state insurance regulators, most of them through the SERFF system. Each price on our site shows the filing number it came from.
How accurate are they?
We test every formula against real prices it was not built from. For pet insurance, 94.3% of 528,183 price options land within 0.2% of the real price. Where a formula doesn't match, we say so and hold the price back.
Will my price be exactly this?
It can differ. Insurers may apply underwriting, discounts or fees outside the filing, and filings change. Treat our number as the filed price, and confirm with the insurer.
Do you need my email or phone number?
No. You can see every price without giving us any contact details.
How do you make money?
Comparing prices is free for you. We plan to offer data services to insurers. If we ever receive compensation that could affect what you see, we will disclose it on our Disclosures page.
See what your state's filings say.
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