CallHub
8.2#1 in sms marketing softwareFree planFree planAndroidiOSWebAPI
VisitCallHub vs Sinch Engage
Sinch Engage
7.2#2 in business text messaging softwareFrom $99 a monthAndroidiOSWebAPI
VisitWhat both publish
| Fact | CallHub | Sinch Engage |
|---|---|---|
| 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. | The Messages API is a REST API for sending and receiving SMS and MMS, scheduling messages, tracking delivery and handling replies. |
| Founded | The company’s story says Augustus Franklin created the original chat tool in 2011. | 2008 |
| Integrations | Direct integrations include NGP VAN, NationBuilder, Action Network, PDI, Salesforce, EveryAction, CiviCRM, Blackbaud, Blue State Digital, and Freshsales. | Listed integrations include HubSpot, Salesforce, Shopify, BigCommerce, NetSuite, ActiveCampaign, Microsoft Dynamics, Adobe Campaign, Epic, Zapier and Workato. |
CallHub plans
- EssentialFree
- ScalePriced on request
Sinch Engage plans
- Basics$99 a month
- Conversations$249 a month
- Pro$799 a month
- Pro Plus$1,799 a month
- Advanced$2,399 a month
- Custom enterprisePriced on request
Pick CallHub if…
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.
Pick Sinch Engage if…
It suits businesses that need campaign messaging, shared team conversations or customer messaging through an API. The listed intended industries include retail, healthcare, logistics, fitness and service businesses.