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Free widgets for your site

Short answer: free widgets you can put on your site. Each shows sourced, dated facts and includes a credit link back to VaultRubric.

Best pick for your situation

Best fit for a local news site, library or credit union page: the weekly savings & CD rate box (this week's top savings APY: 4.20% vs a 3.38% median across 18 tracked accounts, as of 2026-10-15). For a car-buying article, use the out-the-door calculator.

The math:

$10,000 for a year at 4.20% APY ≈ $420 interest vs ≈ $338 at the median (APY × balance).

Sources: VaultRubric rate tracking (banks' own pages, weekly)

A best fit for the situation described, not financial advice or a buy/sell recommendation. Partner links never change a pick.

Your roadmap

Pick a widget below.
Copy the snippet into your page's HTML (it's free, no sign-up, no ads, no tracking cookies).
Keep the one-line credit link under the widget.
Tell us where you used it via our contact page if you'd like a custom size.

Weekly top savings & CD rates

Copy this code:

<iframe src="https://vaultrubric.com/embed/rates?embed=1" title="Top savings and CD rates" width="100%" height="560" style="border:0;max-width:520px" loading="lazy"></iframe>
<p>Rates by <a href="https://vaultrubric.com/compare/highest-apy-savings-account">VaultRubric</a></p>

Out-the-door car price calculator (all 50 states + DC)

Copy this code:

<iframe src="https://vaultrubric.com/embed/out-the-door?embed=1" title="Out-the-door car price calculator" width="100%" height="720" style="border:0;max-width:520px" loading="lazy"></iframe>
<p>Calculator by <a href="https://vaultrubric.com/auto/out-the-door-calculator">VaultRubric</a></p>

Citing VaultRubric

Please credit “VaultRubric (vaultrubric.com)” with a link. Our data is open: open data · API & MCP. Partner links never change a pick.

FAQ

Is the VaultRubric widget free?

Yes. No sign-up, no ads and no tracking cookies; we only ask that you keep the credit link.

How often do the rates update?

Weekly, from each bank's own published rate page, with the date shown in the widget.

Can a credit union embed the car calculator?

Yes. It shows state vehicle tax rules for all 50 states and D.C.; it does not show any lender's rates.

Estimates, not financial advice. Taxes, insurance, PMI and fees vary by lender, county and city; confirm with your lender, dealer and state agency before acting.