CallHub
8.2#1 in sms marketing softwareFree planFree planAndroidiOSWebAPI
Visit| Fact | CallHub | EnableX Voice Broadcasting |
|---|---|---|
| Founded | The company’s story says Augustus Franklin created the original chat tool in 2011. | 2017 |
| Headquarters | Washington, DC, United States | Singapore |
| Integrations | Direct integrations include NGP VAN, NationBuilder, Action Network, PDI, Salesforce, EveryAction, CiviCRM, Blackbaud, Blue State Digital, and Freshsales. | The Voice API supports webhook callbacks that developers can use to send campaign data to CRM or collections systems. |
CallHub suits campaign teams and organizations coordinating calls, mass or peer-to-peer texts, and outreach workflows. Its listed contact and agent limits can help teams assess whether Essential fits their size.
EnableX may suit teams sending payment reminders, appointment reminders, emergency notifications, or voice OTPs. It also fits developers who want to launch campaigns through an API and receive webhook callbacks.