Zelty Blog
Technology that transforms the industry.
AI trends, business automation and the future of telecommunications. Rigorous content for teams making strategic decisions.
StrategyWhat WhatsApp will cost your ISP from October 2026Meta is starting to charge for WhatsApp service messages. What it could cost your ISP based on its subscribers, its conversations and its country.Nov 20266 min read
InfrastructureHow to verify a business portfolio in MetaStep-by-step guide to verifying your business in Meta, linking WhatsApp and securing the official infrastructure for your artificial intelligence agents.May 20266 min read
StrategyThe Shield Framework: how many WhatsApp lines your ISP needsHow to split support, marketing and collections across 3 lines so a Meta block never stops your operation.Mar 202611 min read
OperationsHow to structure your ISP's supportStop living glued to WhatsApp. A practical guide to organizing your support team with AI and growing without the chaos.Feb 20269 min read
Resources and templatesThe 30 questions your AI agent must be able to answerA ready-to-use template with the most important sales and billing FAQs for your ISP. Just replace your details and load it.Feb 20265 min readHow much would you save with AI agents?Enter your operation's numbers and see the impact on costs, truck rolls and churn.Calculate my savingsReal results from ISPs like yours
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