How to Get a Free WhatsApp Business API Number (Meta's 555 Number Explained)
Meta's free 555 number lets you test WhatsApp API without a SIM. Setup steps, messaging limits & when to upgrade to your own number.
Whatsapp Business API
The WhatsApp Business API lets companies send automated messages, run chatbots, manage shared inboxes, and broadcast to thousands of customers — all on a verified business number. Find guides on setup, pricing, BSP comparison, template approval, quality ratings, account restrictions, and scaling from SMB to enterprise.
Unify Multiple WhatsApp Business Numbers with Coexistence
As your business grows, so do your WhatsApp numbers - and so does the chaos. Chakra Chat's multi-number coexistence lets you connect new or existing numbers, automate conversations, run campaigns, and track performance, all from a single dashboard. Scale without the complexity.
Wati Too Expensive? 10 Better WhatsApp API Alternatives in 2026
Businesses switch from Wati due to pricing, limited Coexistence support, and unpredictable per-contact billing. Top alternatives offer flat-rate pricing from $12.49/month, no Meta fee markups, and AI chatbots — with free tiers on Chakra Chat, AiSensy, and Botpress.
Best WhatsApp Marketing Software in 2026 (Top 20 Ranked)
WhatsApp's 98% open rate beats email by a mile — but only with the right tool. We ranked the top 20 WhatsApp marketing platforms for 2026, comparing AI automation, broadcast depth, CTWA ad support, eCommerce integrations, and pricing from free to enterprise.
How Law Firms Can Use WhatsApp Coexistence with Chakra Chat to Organize and Automate Client Engagement
Law firms struggle with fragmented WhatsApp setups - multiple numbers, sync issues, lost chats. Chakra Chat’s WhatsApp Coexistence unifies all on 1 number via Cloud API. Auto-allocate chats, access 6-mo history, and manage documents. Streamline client engagement, boost efficiency & compliance.
Connect Multiple WhatsApp Numbers to One API Inbox: Coexistence Guide
Unify multiple WhatsApp numbers into one API inbox via Coexistence. Team routing, chatbots & broadcasts — no chat history lost.
Top 20 WhatsApp Business Tools in 2026: Ranked for Marketing, Sales & Support
Comparing 20 WhatsApp Business tools for marketing, sales & support — features, pricing, free tiers & why only Meta-verified APIs keep you ban-free.
Best WhatsApp Business API for Brazil & Latin America (2026)
WhatsApp reaches 200M+ users across Brazil, Mexico, Colombia, and Argentina — but most API platforms aren't built for LATAM's pricing sensitivity or language needs. We compared 5 platforms on cost, AI automation, and Spanish/Portuguese support.
WhatsApp Broadcast Template Messages: 15 FAQs & Best Practices (2026 Guide)
Template messages are the only way to reach customers outside the 24-hour window — but the wrong category or cadence gets you throttled. Here are 15 FAQs and the practices that keep delivery rates high.
Best WhatsApp Chatbot Tools in 2026 (Ranked & Reviewed)
Not every WhatsApp chatbot tool is worth your time. We ranked the top 15 — from no-code builders like Chakra Chat and ManyChat to enterprise-grade platforms like Respond.io and Botpress — comparing AI capabilities, pricing, ease of use, and real business use cases.
How to Build a WhatsApp AI Agent with n8n: Appointment Booking & Customer Support
Step-by-step guide to building a WhatsApp AI agent with n8n — covers appointment booking, customer support, Google Calendar sync & CRM integration.
Revolutionizing WhatsApp Conversations with n8n and AI
n8n and AI are transforming WhatsApp customer engagement. With n8n’s open-source automation with 500+ integrations, multi-nodal businesses can create AI agents who handle text, images, and voice, boosting efficiency & cutting costs.