See How Nucleus Works

Nucleus is a new kind of church website builder. It’s the all-in-one central hub for your church.

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It’s the perfect homepage.

When a visitor lands on your church's website, it only takes 0.05 seconds for a first impression to form in their mind. Sadly, 96% of church websites fail the first impression test. But yours doesn’t have to.

The Nucleus homepage framework is engineered to make great first impressions. Every single time.

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Single-click card templates

Creating a website for your church has never been faster or easier. With just the touch of a button, you can build an entire page on your website. Every Nucleus comes pre-loaded with dozens of single-click templates for every kind of ministry and next step at your church.

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The Nucleus Sermon Engine

With the Nucleus Sermon Engine, we’ve reimagined how your church’s messages can be discovered, organized, and viewed online.

Easy Drag and& Drop Editor

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The Nucleus drag & drop editor is incredibly simple and straightforward to use. In fact, it was specifically designed to be used by the everyday church staff member or volunteer. No coding skills are required.

Anyone can build a stunning website for their church using Nucleus.

Form Builder and Submissions

Form Builder and

The built-in form generator and submissions dashboard truly sets Nucleus apart from other platforms. Now you can build signup and registration forms directly into your church’s website. Form submissions can then be sent directly to ministry leaders through email, so they can follow-up. Signups and follow-ups have never been simpler.

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Nucleus connects directly with platforms like Planning Center and MailChimp to seamlessly integrate your signup process.

Imagine this: A new visitor fills out a digital connect card on your Nucleus and receives a follow-up email in seconds sent through MailChimp with a free gift inside.

That is the power of Nucleus integrations.

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Effortless giving and payments

Nucleus helps your church easily accept online donations and tithes directly on your church’s website, as well as receive other payments natively. We recommend using RebelGive (our sister product), since it provides the best giving experience for more completed gifts, and allows your church to keep 100% of every online gift instead of losing money to high fees and rev-share. (And Nucleus customers get a special RebelGive discount!)

Then, if you need to accept payments for retreats, mission trips, merch, and more, we also have an integration with, that’s directly integrated with Nucleus forms! It’s easy to use their $0/month plan (where you pay a percentage per transaction) to handle these other types of payments.

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Search Engine Optimization (SEO)

97% of people search for local organizations online. Knowing this, Nucleus is engineered to rank highly in search engines. Through page speed optimizations, clean code, and custom SEO properties for every page, your Nucleus is always configured to be search engine friendly.

World-class Support

Nucleus users always have instant access to our support team. Through live chat, 30-minute strategy sessions, and the Nucleus Insiders private group of more than 1,000+ other churches, we're here to walk with you every step of the journey. You’ll never feel alone when using Nucleus.

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Nucleus has a ton of powerful features. And the list is growing.

  • Unlimited Cards
  • Easy Drag & Drop Editor
  • Message Notes
  • Image Uploads
  • Button Creation
  • Sub-Cards
  • Video Player
  • Audio Player
  • Blog
  • Calendar
  • MailChimp Integration
  • Planning Center Integration
  • Google Fonts
  • Schedule Cards
  • Single-Click Card Templates
  • Image Transformer
  • Custom HTML Embeds
  • Form Builder & Submissions
  • Integrated Giving
  • Extensive Documentation
  • SEO Friendly
  • Custom Domains
  • SSL Certificate Support
  • Easy Favicon
  • Live Chat Support
  • 30-Minute Strategy Sessions
  • Code Injection
  • Custom CSS
  • Dark/Light Theme
  • Nucleus Insiders Private Group
  • Robust Footer
  • Lobby Kiosk Ready
  • Expansive Navigation Menu
  • Search Bar
  • Mobile First Responsive
Is there something else you’d like to see in a future Nucleus?