ADDA (uhd’da)

The Super App Your Residents Deserve!

For Property/HOA Managers who keep RESIDENT EXPERIENCE at the Center

Start Your Free Trial Today!
Households Powered
Payments made on App
Visitor/Parcel Enteries
2.1 Million+
Users across Globe
Helpdesk Requests raised
What does it Really Have ?
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Why use adda as the resident app
who else uses it

Powering resident experience since 2009

ADDA is for the Management Committee, it's for Residents, it's for Security. It’s a One-Stop Solution for all.

Nicole Tyler

Kingfield OAM

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

Kazba Syndic

I personally acknowledge ADDA’s diligence in continuously evolving the product based on challenges that we face in day-to-day running the apartment complex maintenance operations

Rajeev Singh

Purva Riviera

Good App. All matters related to community in one place. Also, you can find unique services in Discover marketplace. Member list shows the owners and tenants in the unit. Makes one feel at home, connected with the community!

Sudhir Krishanan

The Imperial Condominium

Quick Start

To get your System ready for Launch!
Integration with other cloud software as well as hardware
Simple pricing
For your first Property upto 250 Units
(For HOA Management Companies)
Premium Starts @
Minimum $75 per Month
Talk to Us for Custom Quote
So what does ADDA mean?
In South Asian Languages, “ADDA” is any popular hangout-of friends or neighbours. It could be a bench in the park , a cafe or simply a fence by which hank hill & his neighbours met!
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3Five8 Technologies Inc.
#2035, Sunset Lake Road,
Suite B-2Newark,
P.O Box: 19702