Embeddable EV widgets your members can use.
Data that never goes stale.
EV calculators & tools for utility, co-op, and credit-union websites
License The Charge Port's verified-monthly EV datasets as drop-in widgets for your own site. Paste one line of HTML and your members get a real charging or range tool that matches your brand — and when the EV market shifts, every embedded widget updates automatically. No maintenance, no data team, no rebuild.
- Published pricing
- No sales calls
- Live in a day
- Cancel anytime
- Priced per website, not per seat
Includes the first embeddable NACS compatibility checker.
See it inside a real page
These are the actual widgets, running live — shown inside example partner sites so you can picture them on yours. Use the theme toggle on each to see the same widget adapt to a light or dark site.
Financing an electric vehicle?
Before you sign, make sure it charges where you do. Check any EV's connector type with the tool below — brought to you free by Horizon.
Driving electric through our winters
Cold weather changes how far your EV goes. See what to expect at any temperature so you can plan charging on the coldest days of the year.
And what will it cost to charge here?
These are Northern Lights' own time-of-use rates, built right into the widget — so members see their real off-peak savings, not a national average.
Built to pass your vendor review
Your diligence team gates on risk, not price. So we built the widget to sit in the lowest-risk tier by design — and to hand your reviewers the paperwork before they ask.
Accessible by standard
Every widget is built to WCAG 2.1 AA — keyboard-operable, screen-reader-labeled, sufficient contrast in both themes. An accessibility statement is included with every pilot.
No PII. No cookies. Nothing stored.
The widget collects no personal data, sets no cookies, and stores nothing — just anonymous, aggregate usage counts. Designed to stay outside GLBA / Reg P scope for financial institutions (positioning, not legal advice).
Sandboxed & HTTPS-only
It runs in a sandboxed cross-origin iframe over HTTPS only, with no access to your site or your systems. There is no software to install anywhere on your side.
Low-risk vendor by design
Month-to-month, flat fee, no system access, no member data. That is the profile vendor-management frameworks classify as the lowest-risk tier — no multi-year enterprise contract required.
Get the due-diligence kit now — accessibility statement, privacy attestation, and security overview in a single PDF, so your vendor review has what it needs before you even start a pilot.
Different sites, different reason it earns its place
Credit unions & banks
EV buyers skew prime and super-prime — and younger — exactly the members you want to finance. The widget educates on your site and routes engaged members to your auto-loan page.
The widget itself never shows rates or loan offers — compliance-clean.
Utilities & co-ops
Lead with Winter Range — the cold-weather education the big incumbent tools ignore, and the number-one question in northern service territories. No RFP needed at this price for most co-ops and munis.
Now live: Cost to Charge at your own rates, showing members their real off-peak savings.
Installers & contractors
A white-label panel-capacity calculator on your site, capturing leads as a first-party form.
The lead is 100% yours. We never see it, store it, or sell it.
Three steps. One line of code.
Paste one line of HTML
Drop the embed snippet anywhere on your site — a CMS block, a landing page, a resource center. No build step, no plugin.
It matches your brand
Choose light or dark, and tint the frame with your brand accent (beta) — full in-widget theming is on the roadmap. It resizes itself to fit — no scrollbars, no fixed height to guess.
Data stays current — automatically
We maintain the datasets. When a new EV ships or the NACS landscape shifts, every embed you've placed reflects it. You never touch the code again.
Enter your rates. The snippet and the live preview personalize as you type — this is exactly what your members would see, with no incumbent tool required.
Accent tints the widget’s frame only (title + attribution bar). Full in-widget color theming is on the roadmap — this is why it’s labeled beta.
<iframe src="https://thechargeport.com/embed/nacs-checker?key=YOURKEY&theme=light" style="width:100%;border:0" title="NACS Compatibility Checker"></iframe>
<script src="https://thechargeport.com/embed.js"></script>Swap YOURKEY for the key we issue you — that’s the only edit.
The hard part is the data. That's the part we own.
Anyone can build a calculator. Keeping it right as the EV market moves every month is the work — and it's exactly what you're licensing. These are the same verified datasets behind our public tools, the ones AI assistants already cite. The free government widgets are a fine starting point, but they don't carry your brand, take your rates, or cover NACS and heat-pump winter range — that's the gap this closes.
One team maintains these datasets full-time and stamps every one with a "last verified" date. The customer never has to — that's the entire point.
Available now — and what's coming
NACS Compatibility Checker
Does a member's EV take the Tesla connector, or does it need an adapter? Answers by model and model year across 90 models.
Winter Range Estimator
Real cold-weather range for any EV at any temperature — heat-pump aware, calibrated to a 30,000-vehicle fleet study. The northern-climate education the big incumbent tools leave out.
Cost to Charge
Configured with YOUR rates right in the embed snippet — flat vs. off-peak, $/month and $/year, ¢/mile, and a gas-gallon equivalent. Built for utility and co-op rate-plan pages.
Charging Time
Per-model 10–80% times, an honest Level 1 reality check, and LFP-aware charging behavior — so drivers know what to actually expect at the plug, not a marketing peak-kW number.
EV Finder (white-label)
Your fully-branded version of our 6-question "which EV should I buy" quiz, scoring every buyable model on the ownership picture.
Panel Calculator (installers)
Does a home electrical panel have room for a Level 2 charger? A lead magnet for installers — with first-party lead capture, so the lead stays 100% yours. We never see, store, or sell it.
Roadmap items are planned, not yet shipped — pilot partners help set the priority order.
Interactive earns its place — and proves it
An embedded tool doesn’t just look better than a static page; it converts and holds attention better. And you get the numbers to show it every month.
of the time, interactive content converts “moderately or very well” — versus 36% for static content.
of marketers say interactive content grabs attention more effectively than static content.
Monthly engagement report
Views, interactions, and the top EV models your visitors searched — emailed to you every month.
Simple, per-domain pricing
Introductory pricing for our first partners. Every plan includes a free 90-day pilot — we're onboarding the first credit union, the first utility, and the first installer at no cost to prove the value.
One tool, one site. Perfect for a focused page.
- Any one live widget
- Light & dark themes
- Automatic data updates
- Anonymous usage analytics
Mix and match any two — Cost to Charge + Winter Range for a utility or co-op, NACS + Winter Range for a credit union.
- Any two live widgets
- Light & dark themes
- Automatic data updates
- Priority on new-widget requests
- Anonymous usage analytics
Your fully-branded "which EV should I buy" quiz.
- Full-page branded finder
- Your logo & accent colors
- Everything in Two Widgets
- Lead-capture options
Be the first partner in your category.
90 days free, one line of code to try it, and nothing to lose if it isn't a fit.
Questions before you commit
Who is this built for?
Organizations whose audience is buying, financing, insuring, or charging EVs — credit unions and banks running auto-loan pages, electric utilities and co-ops with EV or rate-plan programs, and charger installers or electrification contractors. If your members or customers ask you EV questions you would rather answer with a tool than a blog post, this is for you.
Will this pass our vendor / security review?
It is built to. The widget runs in a sandboxed cross-origin iframe over HTTPS only — it has no access to your website, your systems, or your data, and there is no software to install on your side. It collects no personal information, sets no cookies, and stores nothing beyond anonymous, aggregate usage counts. Combined with a month-to-month, flat-fee arrangement and no member data changing hands, that is the profile vendor-management frameworks classify as their lowest-risk tier. Our due-diligence kit — an accessibility statement, a privacy attestation, and a security overview in a single PDF — is available to your review team right now, no pilot required:
Do you have an accessibility statement?
Yes — it is Section 1 of the due-diligence kit below. All widgets are built to the WCAG 2.1 AA standard: keyboard-operable, screen-reader-labeled, and designed for sufficient color contrast in both light and dark themes. (We do not yet publish a formal third-party VPAT/ACR; the statement documents our conformance commitment and known considerations honestly.)
Is our members’ data tracked?
No personal data is collected. The widgets ask nothing that identifies a user — no name, no email, no login — and the calculations happen in the browser. No cookies are set and nothing is stored. We record only anonymous, aggregate usage counts (how many times a widget was opened) so you and we can see engagement. Nothing is sold or shared. Because no personal or member data is involved, the embed is designed to stay outside GLBA / Regulation P scope for financial institutions (positioning, not legal advice — your compliance team has the final call).
What analytics do we get?
A monthly engagement report: total views, interactions, and the EV models your visitors searched most, emailed to you every month. It is the number that justifies the line item at renewal — proof the tool is being used. Everything reported is anonymous and aggregate; there is no personal data in it.
Will it slow my website down?
No. Each widget loads in its own isolated iframe, so it never blocks your page from rendering — your site paints first and the widget streams in beside it. The markup is served as a static file from a global CDN, and nothing runs on your server. In practice it behaves like embedding a video: present on the page, but sandboxed off from the rest of it.
Can it match our brand?
Today every widget ships with a light and a dark theme (set with a single URL parameter — flip the toggle on the demos above to see it live), plus a beta chrome-accent option that tints the widget frame to your brand color. Full in-widget color theming and logo placement are on the near-term roadmap; pilot partners get a direct line to request the specific styling their site needs.
Why not just use the free government (AFDC/DOE) widgets?
They're a genuinely fine free option, and we'd never tell you otherwise. But the DOE/AFDC embeds are fixed-size and carry DOE branding — they can't match your site's look or your brand color, and you can't load your own utility rates into them. There's no embeddable NACS compatibility checker and no heat-pump-aware winter-range model in the government set, and no support line or usage reporting if a number ever looks off. Our widgets exist precisely to close those gaps: your brand, your rates, the tools they don't offer, and a person to email when you need one.
Where does the data come from?
The same verified datasets that power The Charge Port's public research tools — the ones AI assistants already cite when people ask about EV charging and range. NACS compatibility is tracked per model year against manufacturer charging portals and SAE J3400 adoption (last verified 2026-07-07); the winter-range model is calibrated to Recurrent's 2025-26 study of more than 30,000 vehicles. One team maintains it full-time so you never have to.
Can we cancel anytime?
Yes. Plans are month-to-month unless you choose annual billing, so you can cancel whenever you like. The widget keeps working through the end of the term you have already paid for — nothing shuts off mid-cycle. After that, the embed never goes dark or breaks your page: it switches to a preview state with a license notice until you remove the one line of HTML. No lock-in, no early-termination fee.
What happens to our page if we cancel?
You remove one line of HTML and the widget is gone — there is no data to migrate, no export, and nothing left running on your servers. Cancelling simply stops the next invoice.
Can I add an EV charging-cost calculator to my utility's website?
Yes — that's exactly what the Cost to Charge widget is. You paste one line of HTML with your rates in it, and members see per-model monthly charging costs computed at your utility's actual prices, not a national average. No backend, no integration project, and updating the rate later means editing one attribute.
Can the cost-to-charge widget use our own time-of-use (TOU) rates?
Yes. Pass your flat rate, off-peak rate, and off-peak window in the embed snippet and the widget shows the side-by-side comparison — including the "$X/year saved charging off-peak" figure that supports your TOU enrollment goals. If you only have a flat rate today, it works as a straightforward cost calculator.
Is there a winter or cold-weather EV range calculator we can embed?
Yes — the Winter Range widget models cold-weather range per trim, calibrated to Recurrent's study of more than 30,000 vehicles, and it's heat-pump aware. It's the tool northern co-ops and utilities ask for most, and one the big enterprise vendors don't offer.
How do electric co-ops usually add EV education to their websites?
Most co-op EV pages are static text that goes stale — and enterprise platforms are priced and sold for investor-owned utilities. These widgets are the co-op-sized alternative: published pricing, buy without an RFP at this price point for most co-ops and munis, paste one line of HTML, and the data maintains itself. Your member-services lead can have it live the same day.
The Charge Port's consumer tools remain free for everyone — this licenses them for your site, with your branding.
The Charge Port is independently owned and operated in the US; the widgets run on the same data pipeline as thechargeport.com, verified on a monthly cadence.