ACS Technologies

Do Ministry Anywhere

We believe you should be able to access your information no matter where you are or what time it is. Our clients tend to agree. That's why our top selling service is our OnDemand solution. This secure, hosted service is ideal for any ministry that is interested in getting work done from anywhere or any of the other benefits from working in the cloud:

  • Automatic data backups
  • Always on 24/7 and accessible whenever you need it
  • No additional IT overhead or maintenance requirements
  • Free automatic software updates
  • Includes online and toll-free support

With OnDemand, you can access powerful, feature-rich desktop software over the Internet with a simple login. Plus, with cloud convenience, we automatically backup all your data regularly, and we maintain all of the software updates/upgrades for you immediately when they become available. You'll always be running the latest and greatest.

Apps for iPad and Android Devices

Free OnDemand apps are available for iPad at the Apple Store and Android apps are available at the Google Play Store.

Use the iPad and Android OnDemand apps for simple tasks such as viewing information or looking up records. A traditional computer or laptop is better suited to handle OnDemand's administrative functions such as entering contributions, taking attendance, and entering records.

  • “Moving to OnDemand has made doing ministry easier by providing the information we need when we need it, regardless of where we might be. Our pastors are now able to access [our data] anywhere.”

    — Scott, Port St. Lucie, FL

  • “We are all part-time employees. OnDemand allows us to work at home, on vacation, etc. It is a great asset! I like having the ability to receive and enter information from anywhere, freedom from backups, and freedom from potential networking problems. The initial cost was lower than buying and installing the software on our workstations.”

    – Bob, Hope Cancer Ministries, Charlotte, NC

  • “I love ACS but the one thing that I especially like about ACS OnDemand is the fact that ACS performs daily backups for me. I love knowing that ACS is doing it. Also, our office is not networked, but it feels like we are with OnDemand. Everybody has access to ACS on the Internet.”

    – Freeda, Waxhaw, NC

Get the best of both worlds—desktop power with cloud convenience.

OnDemand is a flexible and secure hosted solution that lets you use any of our traditionally installed software whenever and wherever you're connected to the Internet with cloud benefits. Your data is stored in top-rated secure and remote storage facilities; none is stored on your computer or local server. Our licensed technicians are responsible for everything associated with your software, including maintenance, security, backups, disaster recovery, and upgrades.

  • 24/7 access with private, individual logins for your staff
  • Enrollment in the Preferred Client Program
  • Automatic software revisions and upgrades
  • Daily, automatic data backups and disaster recovery plan
  • Data conversion services to import information from your current system

We have three powerful software applications available OnDemand:


Recommended if you are a church looking for a comprehensive ChMS solution. Churches 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 churches.

  • 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

Parish Data System

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


Recommended for private and independent nonprofit education facilities. HeadMaster empowers your staff and teachers with anytime, anywhere access and connects your parents and students online. It's accessed via the Internet through an all-in-one, monthly package called HeadMaster OnDemand. It's the perfect service for educational facilities seeking to streamline administrative management while connecting administrative offices, classrooms, and homes.

  • Connect administrators, teachers, parents, and students
  • Accessible anywhere over the Internet
  • Automatically updated and remote data backups performed daily

Who loves working in the cloud?

OnDemand is the ideal solution for anyone tasked with balancing budgets with the ever growing needs of the ministry. Keeping up-to-date with the right software for your church can be hard to do especially as your needs change. OnDemand delivers our software in an easy-to-approve low monthly fee instead of a large, one-time payment.

  • Business Administrators

    With ACS OnDemand, you pay on a monthly basis for your software package and can easily switch modules as your needs change. The monthly fee covers not just your software but also automatic data backups, software upgrades, server maintenance, and client support.

  • Staff Workers

    Give your staff members (full-time, part-time, or volunteers) the flexibility to work from home, on the road, or anywhere they need to as long as they have access to the Internet.

  • Part-Time IT Directors

    With OnDemand, practically all of your IT issues like upgrades, network support, backups, security, and training are no longer a's all automatic.

Talk to an expert.

There are 3 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

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