CallHub vs SMSPortal
CallHub
callhub.io
SMSPortal
smsportal.comSide by side
| Figure | CallHub | SMSPortal |
|---|---|---|
| Price from | $0.05/mo | $0.08/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 3 | 6 |
| Spec score · SMS Marketing Software | 9.4 (#1) | 8.5 (#7) |
| 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 homepage provides API examples for C#, Java, PHP, Python, Go, Node.js, Ruby and PowerShell. |
| Documentation | CallHub publishes an API reference with endpoint groups for contacts, webhooks, call-center campaigns, peer-to-peer texting, numbers, schemas, and agent consoles. | The help centre contains API integration, getting-started guides, how-to articles and FAQs. |
| Headquarters | Washington, DC, United States | The company lists West Office Tower, Century City, Cape Town, South Africa as its physical address. |
| Integrations | Direct integrations include NGP VAN, NationBuilder, Action Network, PDI, Salesforce, EveryAction, CiviCRM, Blackbaud, Blue State Digital, and Freshsales. | Official platform integrations listed are Optimove, MoEngage, Adobe Campaigns, Plumb5, Zapier and RapidAPI. |
| Rating on Capterra | 4.4 out of 5 from 251 reviews | 1.0 out of 5 from 1 review |
| Rating on G2 | 4.8 out of 5 from 35 reviews | 3.9 out of 5 from 5 reviews |
| Security | CallHub states it is SOC 2, GDPR, ISO 27001, and HIPAA compliant and uses AWS for cloud infrastructure. | SMSPortal says it is certified under ISO 27001, ISO 27017 and ISO 27018 and conducts penetration testing at least annually. |
| Support | Essential includes live chat support; Scale offers priority support and an optional assigned Customer Success Manager. | The pricing page lists live chat support as business-hours for Free and 24/7 for Standard and Enterprise, with agent calls during business hours across plans. |
| What it does | CallHub combines calling, texting, email, relational organizing, list building, analytics, and campaign automation for political, nonprofit, advocacy, union, and business outreach. | SMSPortal is a cloud A2P messaging platform for promotional, transactional and conversational SMS. |
Plans
SMSPortal
- FreeFree
- Standard$0.08 a month
- FreeFree
- Standard$0.08, paid once
- Standard$0.08, paid once
- EnterprisePriced on request
In their own words
CallHub
CallHub provides campaign and digital organizing tools for calling, broadcasts, texting, relational organizing, and workflow automation. Its channels include call center software, text and voice broadcasts, text-to-join, email outreach, and workflows. Phone banking offers predictive, power, auto, and preview dialers, along with branching scripts, inbound and patch-through calls, and AI-powered Smart Insights. Peer-to-peer texting can send initial messages automatically and includes trackable shortened links, profanity filtering, surveys, and data integration. Listed integrations include NationBuilder, Blackbaud, NGP VAN, Action Network, CiviCRM, Salesforce, Freshsales, Zapier, and OSDI; the API supports custom two-way data flows with another app. CallHub has Android and iOS apps, plus a web product compatible with Windows and Mac. Essential is listed at $0.05 a month at standard rates, with free credits to get started, and limits of 10,000 contacts and 10 agents. Scale lists unlimited contacts and agents, but no price is given.