C3
6.2#16 in hoa accounting softwareAndroidWeb
VisitC3 vs HOA Simplify
HOA Simplify
7.7#1 in homeowners association management softwareFrom $79 a monthAndroidiOSWebAPI
VisitWhat both publish
| Fact | C3 | HOA Simplify |
|---|---|---|
| Audience | ATG presents C3 as a solution for both community management companies and self-managed associations. | The company says its founder developed the product after serving on an HOA board and experiencing manual processes and poor communication tools. |
| Integrations | ATG says its integration partners connect with C3 for invoice processing, mailing, check printing, and other tasks. | Active integrations listed by the maker are Stripe Connect, QuickBooks Online, AI Smart Import, AI Support Assistant, Resend email and SMS, push notifications, document storage and PWA installation. |
| Product | C3 is ATG’s proprietary enterprise management software for tracking community operations. | HOA Simplify provides a workspace for HOA dues, documents, votes, and maintenance requests for boards, managers, and residents. |
| Security | ATG’s C3 page describes a cloud offering with 24/7 user access, but the opened C3 and trust-related pages did not state a C3 security certification or compliance standard. | The features page lists AES encryption, two-factor authentication, IP allowlisting, session management, secure file storage, automatic backups, and access controls. |
C3 plans
No prices published.
HOA Simplify plans
- Community$79 a month
- Association$119 a month
- Standard$179 a month
- Premium$379 a month
- BasicsPriced on request
- EnterprisePriced on request
Pick C3 if…
C3 is presented for community management companies and associations managing themselves. It may suit organizations seeking financial and operational tools for community administration.
Pick HOA Simplify if…
HOA boards, managers, and residents can use it for dues, records, governance, and maintenance requests. Portfolio tools are specifically suited to property managers overseeing multiple HOAs.