ADDA HOA Management Software

The all-in-one software tailor made for HOAs

Automated Accounting + Delightful Resident App

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ADDA HOA Software

Powering Landmark Happy Communities

ADDA is in the pocket of our Owners today. In a click, they have all the information they want to see. ADDA has been a great comfort and we have saved a lot of time. The phone doesn’t ring anymore with queries so we have a lot of time to focus on real improvements & projects instead of being on calls all day!

- Geraldine Hill (Property Manager, Kazba)

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ADDA's Unique Features for Effective Community HOA Management

Communications, Survey, Forms

End-to-End Accounting

AI powered


Violation Tracking and ARC

Automated Assessment Billing

Budget Controls & Purchase to Pay Workflow

Visitor and Parcel Management

Facilities, Amenities and Events Booking

Hardware and IoT Integrations

Online Voting,

AGMs / Meeting Management


ADDA Community App


A sleek ERP tailored for managing today’s Single Family HOAs or Multi-Family Communities! Highly Configurable and Flexible with Upgrades necessary for the fast-evolving Residential landscape.

  • Central Data Base of Units/Owners
  • Communications & Survey
  • Violation & ARC Request Management
  • Online Voting & Meeting Management
  • Service Request Management
  • Amenity Reservation & More...
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The Book-Keeper friendly Accounting package, custom-built for Association Accounting and Property Accounting.

  • 100% Touch less Assessment Billing and Accounting
  • Automated Dunning Process
  • Accounting For Violations
  • Budget Controls
  • Purchase to Pay Workflow
  • Seamlessly Integrated with ADDA Super-App
  • Integrates with Corporate Accounting - Quickbooks, SAP, Oracle.


Works independently for Manned Gates, for Un-Manned Gates works integrated with Access Control Hardware.

  • Invite Your Guests
  • Shareable Private Code
  • Create Recurring Invitation
  • Wrong Parking Look Up
  • Integrate with IOT Hardware
  • Seamlessly Integrated with ADDA Super-App

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Connect with Us:

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For Sales Queries:

3Five8 Technologies Inc, 5465 Legacy Drive, Suite 650, Plano, Texas 75024