CallHub
8.2#1 in sms marketing softwareFree planFree planAndroidiOSWebAPI
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| Fact | CallHub | VICIdial |
|---|---|---|
| API | The public API uses regional HTTPS endpoints under api-[region].callhub.io/v1/, JSON responses, and token authorization; it supports contacts, campaigns, and webhooks. | A web-based agent API supports remote session control such as click-to-dial, and a separate lead-import API is provided. |
| Free plan | No | Yes |
| Headquarters | Washington, DC, United States | St. Petersburg, Florida, United States |
| Integrations | Direct integrations include NGP VAN, NationBuilder, Action Network, PDI, Salesforce, EveryAction, CiviCRM, Blackbaud, Blue State Digital, and Freshsales. | Listed add-ons include CRM integrations, VICIphone WebRTC, WordPress, DNC.com, QueueMetrics, Cepstral, Oreka and KHOMP. |
| Rating on Capterra | 4.4 out of 5 from 251 reviews | 4.7 out of 5 from 266 reviews. |
| Rating on G2 | 4.8 out of 5 from 35 reviews | 4.1 out of 5 from 41 reviews. |
| Rating on GetApp | 4.4 out of 5 from 250 reviews | 4.7 out of 5 from 264 reviews. |
| Rating on Google Play | 4.4 out of 5 from 272 reviews | 4.4 out of 5 from 34 reviews for VicidialMobile. |
| Rating on Software Advice | 4.4 out of 5 from 251 reviews | 4.7 out of 5 from 266 reviews. |
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.
You want what its maker publishes above — check its page for the details.