Serving thousands of parish offices across the US.

Running a church is a complex business. Not only do churches have to deal with the special nonprofit accounting principles, you have the added responsibility of tracking the time, talents, and treasures of the families in your church. You provide religious education, weddings, funerals, and other special services. With so many different aspects to manage, churches often need help organizing and coordinating all the operational, activity, and family information. Our goal is to help you focus on the heart of your church - your faithful members.

You have three world-class choices for managing parish information:

PDS Catholic Church Software

Parish Data System

Trusted by over 8,000 Catholic organizations worldwide.

Recommended if you are a Catholic organization looking for the top member management software choice for Catholic parishes, schools and dioceses worldwide. Catholic ministries choose PDS to track memberships, sacraments, nonprofit accounting, and so much more.

  • Traditional installed software that's available OnDemand so you can work from home or on the road too
  • Built by Catholic experts for Catholic organizations
  • Fits Catholic organizations of any size
ACS Church Software


An alternative ChMS for Catholic churches with advanced needs.

Recommended if you are a parish looking for a comprehensive ChMS solution. Parishes of all different sizes and backgrounds rely on ACS each day to manage their ministries. ACS People, its core module, is the #1 member management solution for parishes.

  • Accessible via OnDemand so you can work from home or on the road too
  • Over 20 different modules work together to give you deep functionality across many ministry needs
  • OnDemand includes support through the Preferred Client Program
Web Based Church Software


An exciting new ChMS product leading the next generation of software for parishes.

Recommended if you are a parish looking to leverage the latest technology for your staff. Realm is an exciting new product and is leading the next generation software for churches. It's an easy-to-learn online solution that is perpetually growing in functionality.

  • 100% Web-based and accessible through a browser or mobile smartphone
  • Automatically updated and always current
  • Enables members to take ownership of some of their information

Additional Service Options

ACS Technologies consistently receives top ranks in service levels above and beyond our competitors. We take a comprehensive approach toward providing solutions for your ministry and intentionally offer support, training, data services, and more to maximize the implementation of our industry-leading software. ACS Technologies is the ideal partner to help you reach your full ministry potential.


  • Training

    Take advantage of a wide array of training options, led by ACS Certified Trainers, to ensure the success of those who use our software, from new users to veterans.

  • Preferred Client Program

    OnDemand clients receive unlimited, toll-free support, they will receive software upgrades, special services, discounts, plus many more helpful resources.

  • Ministry Consulting

    Our experienced team of former pastors, ministers, and church business administrators works with your staff to plan and launch bigger and better things.

  • Ideas to Impact

    Attend our annual client training conference to learn directly from certified trainers, support representatives, and other church staff who genuinely want to see your ministry succeed.

  • Data Services

    Data Services provides well-trained experts who help clients address specific issues related to their actual data and database files.

  • Forms & Supplies

    We provide complete solutions. All of the forms, supplies, and technology products are quality products guaranteed to work with ACS and Parish Data System software.

Talk to an expert.

There are a couple easy ways to talk to one of our solutions experts and get a solution that is tailored to your ministry.

Whether online, offline, or wireless, the passion that drives ACS Technologies is maximizing technology's value for ministry. We provide management solutions to nearly 50,000 faith-based organizations with focused development and service efforts in 6 key areas: megachurches, medium/large churches, and small churches, organizations, schools, and the Catholic market. With leading brands Realm, ACS, PDS, The City, and HeadMaster, ACS Technologies enables churches to manage every vital area of their ministry from finances to relationships, from events and groups to giving and serving.

ACS Technologies
  • 800.736.7425

Email one of our experts.

We help churches every day, and maybe something we have learned can help you. Whatever you need, just ask. We’ll get in touch with you as soon as we can.

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