Best Communications Software for PDI

CallHub is a digital organizing platform built for political campaigns, nonprofits, advocacy groups, unions, and businesses to scale their outreach through calling, texting, email, and workflow automation. The platform includes Predictive, Power, and Auto Dialers for efficient and personalized calling. Its AI-powered Smart Insights analyze call sentiment, while Dynamic Caller ID, Spam Shield, and SHAKEN/STIR compliance ensure higher connection and answer rates. CallHub’s texting tools, Peer-to-Peer Texting, Text Broadcasts, and Text-to-Join support SMS/MMS, URL tracking, and automated replies. Workflow automation enables coordinated multi-channel campaigns, and the mobile app empowers volunteers to participate from anywhere. With native integrations for NationBuilder, NGP VAN, Salesforce, and Blackbaud, CallHub ensures seamless data sync across CRMs. The platform is SOC 2, ISO 27001, GDPR, and TCPA compliant. Trusted by over 200,000 campaigns worldwide, CallHub has powered 1 billion calls and 750 million texts, helping organizations connect, mobilize, and win.

MangoApps is an AI-powered intranet and employee experience platform that serves as a single hub for communication, collaboration, knowledge, and daily work tools. Built for companies with both office-based and frontline teams, it eliminates the inefficiency of juggling multiple disconnected apps by giving every employee one secure place to access what they need—anytime, from any device. The platform blends a modern intranet, mobile-friendly frontline employee app, and intelligent AI Assistants to make it effortless for people to connect, share updates, manage projects, and find critical resources. From corporate announcements and real-time chat to document libraries, learning modules, and workflow automation, MangoApps provides everything in a consistent, easy-to-navigate environment. With powerful integrations to 200+ business systems, organizations can centralize operations while keeping the tools they already rely on. Advanced search and AI capabilities ensure that answers are fast, accurate, and permission-aware. Enterprise-grade security certifications like HITRUST, SOC 2 Type II, and ISO 27001 keep data safe, while a mobile-first design ensures frontline workers stay informed and engaged. Adoption rates regularly exceed 90%, and companies see measurable improvements in productivity, retention, and culture. Whether connecting a few hundred staff or a global workforce of hundreds of thousands, MangoApps helps bridge the digital divide, cut down app sprawl, and give every employee a clear, consistent experience—driving better outcomes for the business and its people.