CallHub vs TmaxDialer Voice Broadcast
CallHub
callhub.ioTmaxDialer Voice Broadcast
tmaxdialer.comSide by side
| Figure | CallHub | TmaxDialer Voice Broadcast |
|---|---|---|
| Price from | $0.05/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 4 |
| Spec score · Voice Broadcasting Software | 9.4 (#1) | 8.5 (#6) |
| 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 page lists easy API integration as an included feature. |
| 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 vendor knowledge base contains step-by-step articles for uploading messages, scheduling campaigns, viewing campaign configuration, and configuring dispositions. |
| Headquarters | Washington, DC, United States | 335 N Washington St. Suite 110B, Hutchinson, Kansas 67501, United States |
| Rating on G2 | 4.8 out of 5 from 35 reviews | 5.0 out of 5 from 3 reviews |
| Rating on GetApp | 4.4 out of 5 from 250 reviews | 5.0 out of 5 from 10 reviews |
| Rating on Trustpilot | 2.6 out of 5 from 4 reviews | 3.8 out of 5 from 2 reviews |
| Security | CallHub states it is SOC 2, GDPR, ISO 27001, and HIPAA compliant and uses AWS for cloud infrastructure. | T-Max’s confidentiality agreement says it uses strong authentication, firewalls, VPNs, encryption, and secure servers to protect information. |
| Support | Essential includes live chat support; Scale offers priority support and an optional assigned Customer Success Manager. | GetApp lists email/help-desk, chat, knowledge-base, 24/7 live representative, and phone support for T-Max Predictive Dialer. |
| What it does | CallHub combines calling, texting, email, relational organizing, list building, analytics, and campaign automation for political, nonprofit, advocacy, union, and business outreach. | Cloud service for sending prerecorded voice campaigns to large contact lists for alerts, reminders, notifications, promotions, surveys, political messages, school announcements, and follow-ups. |
Plans
TmaxDialer Voice Broadcast
- 1,000 Message Credits$45, paid once
- 2,500 Message Credits$100, paid once
- 5,000 Message Credits$175, paid once
- 10,000 Message Credits$300, paid once
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.
TmaxDialer Voice Broadcast
TmaxDialer Voice Broadcast has no write-up on Specifiction yet; its figures are above.