CallHub
8.2#1 in sms marketing softwareFree planFree planAndroidiOSWebAPI
VisitCallHub vs TXTImpact
What both publish
| Fact | CallHub | TXTImpact |
|---|---|---|
| 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 SMS API supports HTTP and REST integrations, two-way messaging, delivery reports, Unicode, and concatenated long messages. |
| Founded | The company’s story says Augustus Franklin created the original chat tool in 2011. | 2006 |
| Integrations | Direct integrations include NGP VAN, NationBuilder, Action Network, PDI, Salesforce, EveryAction, CiviCRM, Blackbaud, Blue State Digital, and Freshsales. | Dedicated integrations include Salesforce, Zapier, Zendesk, Outlook, Constant Contact, and Mailchimp. |
| Security | CallHub states it is SOC 2, GDPR, ISO 27001, and HIPAA compliant and uses AWS for cloud infrastructure. | TXTImpact states that customer data is encrypted in transit with TLS 1.2 or higher and at rest with AES-256, and that platform users can use two-factor authentication and role-based access controls. |
CallHub plans
- EssentialFree
- ScalePriced on request
TXTImpact plans
- Starter$29 a month
- Growth$49 a month
- Professional$99 a month
- Business$299 a month
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 TXTImpact if…
It suits brands, agencies, small businesses, government, and nonprofits managing campaigns across several messaging channels. Teams needing automation, integrations, analytics, and compliance controls may find its scope relevant.