ADDA

What ADDA does

ADDA, operated by 3Five8 Technologies Private Limited (founded 2008, headquartered in Bangalore, India with a US entity in Delaware), is a horizontal SaaS platform serving homeowners associations (HOAs), residential complexes, and cooperative communities. The company sells all-in-one, mobile-first community management software that unifies resident communication, operational workflows, and financial management for self-managed HOAs and residential communities, with a stated base of 25,000+ communities and 2M+ residents served globally. The product architecture is built around a cloud-based, multi-tenant SaaS comprising four sub-branded modules — ADDA App (resident-facing mobile), ADDA Admin (manager/board dashboard), ADDA GateKeeper (visitor management with photo capture), and ADDA ERP (HOA accounting) — plus ADDA Discover, a marketplace connecting residents to third-party service providers. The platform has processed $578M in resident payments and tracked 5.4M+ maintenance requests and violations.

The business model is a modular subscription SaaS sold in three feature sets (Communication, Operations, Financials) on annual, quote-based billing with a 30-day refund window, combined with transaction-based revenue from third-party payment gateways. Go-to-market is primarily direct sales with a 30-minute demo CTA, supported by a CAI Business Partner channel relationship, content marketing, and SEO. Distribution combines human-led sales for mid-market and enterprise communities with self-serve mobile app onboarding for smaller communities. Disclosed 2025 ARR is $18.4M against a $55.1M reported valuation, with only one recorded funding event in 2013, suggesting a largely bootstrapped or profitable growth profile. Certification posture includes ISO 27001, and analyst recognition includes Gartner Category Leader, Capterra Shortlist, and GetApp Category Leaders in HOA/community management software.

Name

ADDA

Legal name

3FIVE8 TECHNOLOGIES

Website

https://adda.io

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

101–250 employees

Short description

ADDA, operated by 3Five8 Technologies, is a mobile-first SaaS platform providing communication, operations, and financial management software for 25,000+ self-managed homeowners associations and residential communities globally.

Ownership category

akta.pro rank

Product category

HOA and Residential Community Management Software

NAICS

Software Publishers (513210), Software Publishers (5132)

SIC

Services-Prepackaged Software (7372), Services-To Dwellings & Other Buildings (7340)

akta.pro primary industry

Homeowners Association (HOA) Management (BPAJAHAB)

akta.pro secondary industries

Master-Planned Community & POA Management (BPAJAHAD), Mixed-Use Community Association Management (BPAJAHAF), Software/SaaS Subscriptions (Consumer & Prosumer) (CRAFAIAB)

Keywords

• HOA management software
• Community association software
• Visitor management system
• Residential community accounting
• Property management platform

Headquarters

HQ city

Bangalore

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. SaaS Subscription - Feature Set Modular: ADDA operates on a subscription SaaS model with modular feature sets (Communication, Operations, Financials). Customers pay for specific feature sets based on community needs. Pricing is quote-based with 30-day refund window for annual or multi-year advance payments. The company offers three feature-set tiers with pay-only-for-what-you-need pricing.
2. Payment Processing: ADDA integrates third-party payment gateways for collecting dues from community members. The platform acts as an online collection agent for associations, processing ACH, credit card, and digital wallet payments with automated processing and receipts. $578M in payments processed on the platform.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

ADDA sells an all-in-one, mobile-first SaaS platform for HOA and residential community management, organized into three modular feature sets: Communication, Operations, and Financials. The platform combines a resident-facing mobile app, an administrative backend, a dedicated visitor management system (ADDA GateKeeper), and an accounting module (ADDA ERP) to digitize community communication, maintenance and violation tracking, and HOA finances including dues collection via ACH, credit card, and digital wallets.

Product overview

ADDA is an all-in-one, mobile-first HOA and community management software platform operated by 3Five8 Technologies. The core ADDA App serves as the primary resident-facing interface, while complementary modules extend functionality: ADDA Admin provides administrative management capabilities, ADDA GateKeeper offers visitor management and access control, ADDA ERP delivers financial and accounting features, and ADDA Discover connects users with third-party vendor services. The platform is offered as a SaaS subscription with three feature sets (Communication, Operations, Financials) that customers can purchase modularly. Notable scale includes 25,000+ communities, 2M+ residents served, and $578M in payments processed through the platform.

Differentiator

Problem solved

Functional benefit

Brands

• ADDA App: Mobile app used by residents and stakeholders of multi-dwelling units for community management
• ADDA ERP
• ADDA GateKeeper
• ADDA Discover

Products and services

• ADDA App Mobile-first resident engagement application for HOA and residential community members, providing communication (push notifications, email, SMS), event scheduling with RSVP tracking, smart forms (renovation permits, parking labels, clubhouse access), maintenance request submission with photos, and dues payment via ACH, credit card, and digital wallets. Distributed globally on iOS and Android app stores.
• ADDA Admin Administrative web dashboard for community managers and HOA board members to manage residents, workflows, violations, maintenance issues, and financial operations across the community.
• ADDA GateKeeper Visitor management system for gated residential and commercial complexes, providing photo capture, automated visitor notifications, and access control workflows for front desk and security personnel.
• ADDA ERP Web-based accounting and financial management module providing a full HOA accounting suite, budget management, financial tracking, professional board-ready reports, accounting integration, and automated payment receipts for community associations and their accountants.
• ADDA Discover Discovery feature that connects ADDA platform users with third-party service providers for community needs within their multi-dwelling unit.

Quantifiable outcome

• $578M in payments processed on the platform
• +3 more outcomes

Named customers12 records

Segments6 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Community Associations Institute (CAI)coreStrategic or Co-development PartnerADDA is a Business Partner of CAI, the leading industry organization for community associations. This partnership provides industry community access, credibility with HOA professionals, and potential referral pipeline from CAI's membership base of community managers and association boards.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• TownSq: TownSq is a mobile-first HOA and community management platform with resident apps, communication tools, and a board/manager portal. Its mobile-first positioning and resident experience overlap closely with ADDA's differentiation strategy.
• PayHOA: PayHOA is an all-in-one HOA management platform focused on self-managed HOAs, providing accounting, communication, and online payment tools. It targets the same self-managed HOA niche that ADDA's primary segment focuses on.
• TOPS [One] / MRI Software HOA: TOPS [One] (acquired by MRI Software) is a long-standing HOA accounting and management software suite for community associations. It is a direct, category-overlapping competitor to ADDA's financial and operations modules.
• CINC Systems: CINC Systems is a community association management platform for management companies and self-managed HOAs, with accounting, communications, and payments. It is a direct competitor to ADDA in the HOA SaaS category, particularly serving community management firms.
• HOA Express: HOA Express is a web-based HOA and community management platform offering accounting, violations tracking, and resident communication. It overlaps directly with ADDA's modular Operations and Financials feature sets.
• Vantaca: Vantaca is an HOA and community association management platform built for community management companies, with accounting, homeowner portals, and workflow automation. It is a direct competitor to ADDA in the HOA software category, particularly for management-company customers.
• ManageCasa: ManageCasa is an HOA and community management platform offering accounting, payments, and resident communication. It competes with ADDA in HOA and multi-family community management, especially for smaller associations.
• Buildium: Buildium is a widely used SaaS platform for HOA, condo, and residential property management, offering accounting, resident communication, and maintenance workflows. It is one of the most direct competitors to ADDA in the SMB and self-managed HOA segment.

Broad incumbents

• AppFolio (HOA/Community Association module): AppFolio is a large property-management SaaS platform with a community-association/HOA module covering accounting, communication, and maintenance. As a much larger, well-funded incumbent, it competes with ADDA in HOA and community management at the mid-market and enterprise tier.
• Yardi (Community Manager Suite): Yardi's Community Manager suite is an established HOA/condo management platform with deep accounting, payment processing, and operational features. It competes with ADDA in the professional management-company segment and at the high end of the HOA market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/ADDASoftware

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ADDA