Tendenci - Tendenci - The Open Source AMS is a cloud-based all-in-one management SaaS solution for Non-profits and Associations.
Payable - Easily manage and pay your contractors
JeraSoft - JeraSoft develops of high-end billing, rating, routing and mediation solutions for Communication Providers (Mobile VoIP, Retail and Wholesale VoIP, SMS, MVNO/MVNE/MNO, and OTT Providers), Internet of Things Providers and Internet Service Providers.
Kanda - Affirm for general contractors
WildApricot - WildApricot is a powerful cloud software to help you automate and simplify membership tasks.
ContractorPlus - Everything home service contractors need in one app.