GNU Mailman
International Group Messaging: SMS vs WhatsApp vs Email
When organizations, clubs, and special interest groups need to communicate internationally with their members, choosing the optimal group messaging technology is a critical decision. In today’s hyper-connected world, three platforms stand out: SMS, WhatsApp, and Email. Each offers unique strengths and trade-offs when it comes to reliability, reach, engagement, and cost. Understanding how each of these tools performs in international group communication can guide marketers, event organizers, and community leaders to more effective messaging strategies.