Realm vs Nucleus

WordPress

Squarespace

Planning Center

Tithely Church Management

ShelbyNext Membership

Compare Realm and Nucleus based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

ShelbyNext Membership offers attendance tracking, events scheduling and automating processes & workflows for churches and other non-profit organizations

Planning Center is an all-in-one church management system made to help you organize information, coordinate events, communicate with your team, and connect with your congregation. 

Use different tools for your ministry needs while keeping everyone informed about what's happening around the church.

Breeze is a cloud-based church management software designed to assist small & mid-sized churches in managing events, donations, follow-ups, volunteers, and more.

Try a free 30-day trial of Breeze today and see why more than 11,000 churches love Breeze!

Realm by ACS Technologies is a church management system with an emphasis on online community

Accounting

Accounting Integration

Accounts Payable

Accounts Receivable

Activity Tracking

Alerts/Notifications

Attendance Tracking

Bank Reconciliation

Budgeting/Forecasting

Built-in Accounting

Child Check-in

Compliance Management

Credit Card Processing

Customizable Reports

Customizable Templates

Data Import/Export

Donation Management

Donation Tracking

Donor Management

Electronic Payments

Event Management

Financial Reporting

For Religious Organizations

Fund Accounting

Fund Management

General Ledger

Member Communication

Member Directory

Member Portal

Membership Management

Mobile Access

Multi-Location

Online Calendar

Online Giving

Payroll Management

Pledge Management

Recurring/Subscription Billing

Reporting & Statistics

Small Group Management

Volunteer Management

Worship Planning

Realm

Android

Web-based

iPad

iPhone

Finance Manager

Our overall experience with Realm has been great, we truly enjoy using this product; our senior members love using the Realm app for their giving and enjoy the accounting module.

Administrative Assistant

Probably the best part might be the database end. It's pretty good at keeping all the information for our people, and creates a nice directory.

communications coordinator

The directory is helpful, and the customer support is good. My favorite part about Realm is the annual conference.

Realm is simply the best solution available in a market without many well-integrated products available yet. Constant improvement will only make it better.

As a former IT/programmer this software is the worst... very frustrating to use... slow.

Treasurer

The cost is probably the best feature for us as a small church. It also allows our members and friends to donate an online gift and have it immediately posted to the member's  statement.

Parish Administrator

I have had a positive experience with Realm. I have not had any questions that couldn't be answered or any tasks that could not be accomplished.

Director of Family Ministries

Compared to our previous ChMS, Realm is very good, and the frustrations are surpassed by a solid experience and feature set.

Office Administrator

I highly recommend the investment of time and finances to get the full benefit of the software by getting the training needed. I wish we had done so when we got it.

Realm Administrator

You can buy (which we did) the integrated accounting module, thus eliminating the need to double post donation summary information. Customer support is excellent.

Coach

I like the marketplace section as well as the ability to chat through the app with people in the community.

I am constantly calling Realm to see if there is a solution to one problem or another, and every time I am basically told "we don't do that" and "we have no plans to do that.

Rector

Sometimes confusing for users when it comes to privacy management and notifications.

Director of Operations & Communications

Easy to use for members and staff; cloud-based means you can access it from anywhere. We are still growing into attendance and check-in functions but look forward to using them.

administrator

It is too expensive for what you get. It's difficult for our members to understand so they don't use it.

Worship Pastor

The online interface is much friendlier than the old version, and it generally has good features and capabilities, but as with any database/CRM, it's all in how you set it up and implement use.

Generating year end tax statements is especially user friendly.

Everything is easy to navigate and it manages  people and contributions very easily. They are always adding improvements which is a plus.

Realm screenshot: Realm users can track event attendance

Realm screenshot: Realm displays attendee demographic on its attendance dashboard

Realm screenshot: Users can set up multiple fund accounts in Realm to hold donations for specific purposes

Realm screenshot: Realm enables users to batch enter contributions, such as Sunday collections

Realm screenshot: Donors have multiple giving options with Realm, and multiple payment types can be accepted

Realm screenshot: Realm automatically generates donation statements

Realm screenshot: Users can filter groups in Realm using multiple criteria

Realm screenshot: Realm allows users to specify in which situations they would like to be notified

Realm screenshot: Administrators can restrict which information in Realm other users can access

Realm screenshot: Realm includes self-service check-in functionality

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Small Business

Squarespace is the all-in-one platform to build a beautiful website, online store, or portfolio. Drive traffic to your Squarespace website and measure your success with powerful marketing and analytics tools.

Wix is a website-building and business management platform that helps users create any type of website and expand the brand's online presence. Wix offers its users different ways to build sites; for those less tech-savvy, the Wix Editor is the way to go. It boasts a choice of various pre-designed templates that can be personalized with a drag-and-drop editor and various other AI capabilities, such as an automated text generator.

WordPress is a website and blog creation and publishing platform with tools for aesthetic designing, visitor tracking, content storage and upload, and more

Nucleus is a church management software designed to help organizations manage sermons, communication, online giving, and more. It includes a giving module, which enables users to integrate a donation section across websites, allowing donors to use credit cards or bank transfers for donations.

Activity Dashboard

Communication Management

Contact Database

Customizable Branding

Email Management

Forms Management

Media Library

Pre-built Templates

Real Time Editing

Registration Management

Role-Based Permissions

Social Media Integration

Third-Party Integrations

Website Integration

Website Management

Nucleus

Pastor

Ease of use, attractive layout, great support, and even helpful podcasts that help explain the vision of the platform.

Volunteer 

I found this software on youtube I believe, since they have an amazing YouTube channel. I designed our website and I loved how simple and fun it was to use it.

Office Administrator & Communications Coordinator

This platform has reduced all the technical and complications that you can come across on other web platforms like this. It is easy to create a website that everyone will love.

Owner

It helps you build a fantastic website very quickly. Additionally, all the perks that come with your account are an added bonus.

I liked the fact that Nucleus was so easy to set up. I liked the ease of integrating options within Nucleus.

It helps us clearly communicate our mission and vision to those who are  seeking. Designed for mobile platforms, it easily adjusts to every size window, looking great on every device.

Discipleship+Communication Director

Nucleus is meant for the small church to thrive- if you manage the website and communication for a large church ministry, you may be disappointed in the lack of customization across Nucleus products.

Lead Pastor

I have trouble getting my HTML codes to show up using the HTML block. This could be user error though.

And help was super quick through the bottom right hand corner chat bubble. It made the process sooo much more relaxing and enjoyable.

Ministry & Marketing Coordinator

In addition their incredibly friendly customer support, regular updates, and extensive library of helpful videos and articles help us to feel like we're not doing this alone.

Volunteer

Getting nucleus was the best decision we ever made. Your church will only benefit in the investment.

It's very easy to use and our guests always talk about how easy it is to find what they are looking for on our website. We are so thankful for the ProChurch Tools team.

The integrations work flawlessly allowing max flexibility. Aside from the phenomenal website capabilities, the media provided allows our reach to exceed far what we could have ever imagined.

Connections Pastor

Building webpages are a breeze, and everything connects and integrates beautifully.

We started with Nucleus as a website management product. Then when they moved to online giving, they saved us so much money - the change paid for itself and the other products many times over.

Youth Minister

Before we joined Nucleus, our website was a static page that hadn't been updated in 5 years. There was no reason for our own members to ever check in because nothing ever changed.

Technical Director 

The same ease of use features make it difficult to customize. The odd time I want to remove something from a page template or change how it looks, and that's a bit hard.

A 110-person church has two full-time pastors, all because Nucleus enabled our church and community to take more next steps and save on giving fees.

Realm vs Nucleus Comparison (2026)

Realm

Nucleus

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives