NexTool
B2B Embed Solutions

Add Powerful Calculators to Your Website

Embed 326+ financial calculators with a single line of code. White-label options, custom styling, and analytics — everything your business needs to convert visitors into clients.

View Pricing Try Live Demo

Trusted by financial advisors, real estate agents, and content publishers

No coding requiredLoads in under 1 secondWorks on any website

See It in Action

This is exactly how an embedded calculator will look on your website. Switch between tools, toggle branding, and try the desktop/mobile views.

https://yourwebsite.com/tools
YourBrand
Powered by NexTool
Embed CodePreview 
<iframe
  src="https://nextool.dev/embed/mortgage-calculator"
  width="100%"
  height="450"
  frameborder="0"
  title="Mortgage Calculator"
></iframe>

Three Steps to Get Started

From sign-up to live embed in under 5 minutes

1

Choose Calculators

Browse our library of 326+ calculators and select the ones that match your audience — mortgage, investment, tax, insurance, and more.

2

Customize Styling

Match your brand colors, remove NexTool branding, or apply full custom CSS. Make it look native to your website.

3

Copy Embed Code

Paste a single iframe snippet into your website. Works with WordPress, Squarespace, Wix, Webflow, and any HTML site.

Simple, Transparent Pricing

Start free and scale as your business grows. All paid plans include a 14-day money-back guarantee.

Free Embed

Try it out — no commitment

$0/forever
  • 1 calculator
  • NexTool branding
  • Basic styling
  • Community support
Most Popular

Starter

For growing businesses

$29/mo
  • Up to 5 calculators
  • Minimal branding
  • Custom colors
  • Email support
  • 10K views/month

Professional

For established teams

$79/mo
  • Up to 20 calculators
  • No branding / white-label
  • Full custom CSS
  • Priority support
  • 100K views/month
  • Analytics dashboard

Enterprise

Custom solutions at scale

Custom

Contact us for pricing

  • Unlimited calculators
  • White-label
  • Custom development
  • SLA guarantee
  • Unlimited views
  • Dedicated account manager
  • API access

Compare Plans

A detailed breakdown of what each plan includes

FeatureFree EmbedStarterProfessionalEnterprise
Number of calculators1520Unlimited
Monthly views1,00010,000100,000Unlimited
Custom colors
Custom CSS
White-label (no branding)
Analytics dashboard
Email support
Priority support
Dedicated account manager
SLA guarantee
API access
Custom development

Built for Your Industry

NexTool embeds help businesses across industries increase engagement, generate leads, and provide more value to their visitors.

Financial Advisors

Help clients plan mortgages, retirement, and investments directly on your website. Increase engagement and capture leads with interactive tools.

Real Estate Sites

Add mortgage calculators, affordability estimators, and closing cost tools to your property listings. Help buyers make confident decisions.

Insurance Agencies

Embed life insurance, health cost, and savings calculators. Demonstrate value to prospects and generate qualified leads.

Content Publishers

Enrich articles with interactive calculators that boost time-on-page and keep readers engaged. Increase ad revenue with stickier content.

HR & Benefits Portals

Help employees understand salary, tax withholding, 401(k) contributions, and benefits with embedded calculators on your intranet.

326+
Calculators Available
< 1s
Average Load Time
99.9%
Uptime SLA
0
Lines of Code Needed

Works With Your Platform

Our embeds work anywhere you can add custom HTML

WordPress
Squarespace
Wix
Webflow
Shopify
Ghost
Any HTML site

If your platform supports custom HTML or iframe embeds, NexTool calculators will work. Need help integrating? Contact our team.

Frequently Asked Questions

How do I embed a calculator on my website?▼
It's simple — choose a calculator, customize the appearance, and copy the embed code. Paste it into any HTML page, WordPress post, Squarespace block, or website builder. It works anywhere you can add custom HTML.
Can I remove the NexTool branding?▼
Yes! The Starter plan includes minimal branding, while the Professional and Enterprise plans offer full white-label with no NexTool branding at all. Your users will see it as a native part of your site.
What calculators can I embed?▼
You can embed any of our 326+ calculators — mortgage, BMI, salary, tax, loan, investment, retirement, and more. The number of calculators you can use simultaneously depends on your plan.
Will the embedded calculators slow down my website?▼
No. Calculators load in a lightweight iframe that doesn't affect your site's performance or SEO. The iframe loads asynchronously and is optimized for fast initial render.
Can I customize the look and feel?▼
Absolutely. Free embeds support basic styling. Starter plans let you customize colors to match your brand. Professional and Enterprise plans support full custom CSS for pixel-perfect integration.
How do views/month work?▼
A view is counted each time an embedded calculator is loaded by a visitor. If the same visitor uses multiple calculators, each calculator load counts as one view. Views reset monthly.
Can I switch plans or upgrade later?▼
Yes, you can upgrade or downgrade at any time. When upgrading, you'll get immediate access to additional features. Downgrades take effect at the end of your billing cycle.
Do you offer annual billing discounts?▼
Yes! Save 20% with annual billing. For example, the Starter plan is $278/year instead of $348/year, and the Professional plan is $758/year instead of $948/year.
What support is included?▼
Free embeds include community support. Starter includes email support with 24-hour response times. Professional includes priority support with 4-hour response times. Enterprise includes a dedicated account manager.
Is there an API for managing embeds programmatically?▼
API access is available on the Enterprise plan. It allows you to create, configure, and manage embeds programmatically, perfect for agencies and platforms managing multiple client sites.

Get Started or Contact Sales

Ready to add calculators to your website? Fill out the form below and we will get back to you within one business day.

We will respond within one business day. Your information is never shared with third parties.

Ready to Increase Engagement on Your Website?

Join businesses that use NexTool embeds to provide more value, capture leads, and keep visitors engaged longer.

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