CallHub vs One Call Now
CallHub
callhub.ioOne Call Now
onecallnow.crisis24.comSide by side
| Figure | CallHub | One Call Now |
|---|---|---|
| Price from | $0.05/mo | $0.42/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 | 3 |
| Spec score · Voice Broadcasting Software | 9.4 (#1) | 8.7 (#3) |
| 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 public SOAP web service exposes authentication, contact groups, message sending, delivery reports and email functions. |
| Mobile apps | CallHub provides mobile apps for Android and iOS, and lists support for iPhones running iOS 12 or later and Android 10 or later. | The mobile app is available through the Apple Store and Google Play and is designed for authorized senders. |
| Rating on Apple App Store | 4.6 out of 5 from 506 ratings | 2.3 out of 5 from 4 ratings |
| Rating on G2 | 4.8 out of 5 from 35 reviews | 4.4 out of 5 from 58 reviews |
| Rating on GetApp | 4.4 out of 5 from 250 reviews | 4.6 out of 5 from 25 reviews |
| Rating on Google Play | 4.4 out of 5 from 272 reviews | 3.0 out of 5 from 187 reviews |
| Security | CallHub states it is SOC 2, GDPR, ISO 27001, and HIPAA compliant and uses AWS for cloud infrastructure. | The maker describes the platform as having enterprise-grade security. |
| Support | Essential includes live chat support; Scale offers priority support and an optional assigned Customer Success Manager. | One Call Now advertises U.S.-based 24/7 support and provides chat, phone and email assistance. |
| System requirements | Browser calling requires at least 4 Mbps upload/download, 4 GB RAM, and a dual-core 1.5 GHz processor; Chrome is recommended and VPNs or proxies should be avoided. | Crisis24 technical specifications require current Edge, Chrome, Safari or Firefox for web access, iOS 16 or later, and Android 11 or later. |
| What it does | CallHub combines calling, texting, email, relational organizing, list building, analytics, and campaign automation for political, nonprofit, advocacy, union, and business outreach. | One Call Now broadcasts urgent and routine messages by automated phone call, SMS, email and app push notification. |
Plans
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.
One Call Now
One Call Now sends group messages by text, phone, email, and app alert through web, Android, and iOS. Messages can use multiple languages and formats, including voice, while unlimited dynamic contact groups can range from one person to thousands. Contacts can be imported from CSV or spreadsheet files or integrated with Salesforce and Outlook. Senders can deliver immediately or schedule campaigns, then receive real-time reports showing who received messages and when. Typed text can become voice messages for automated calls, and a saved audio library is available. Text recipients can reply, with responses tracked in the mobile app for authorized senders. The service is described for schools, nonprofits, faith groups, small businesses, and property managers. A seven-day trial includes 25 credits without a credit card; access ends afterward unless a paid account is opened.