WhatsApp Business API
Meet your customers on WhatsApp — with AI doing the heavy lifting.
Official Meta-approved WhatsApp Business API. Two-way conversations, AI-powered replies, template messages, broadcast campaigns and a shared inbox — all on your verified green-tick number.
WhatsApp is where 2+ billion customers actually reply. OttoCall gives you the official WhatsApp Business Platform (Cloud API) with green-tick verification, template approval, campaign broadcasting, chatbots and AI agents — connected to the same CRM, contact list and analytics as your calls, SMS and voice.
Whether you're sending order updates to 50,000 customers, running click-to-WhatsApp ads, triaging support with an AI agent, or letting sales reps chat 1:1 from a shared team inbox — OttoCall handles delivery, compliance, opt-outs and reporting end-to-end.
Official Meta Cloud API
Verified business account, green tick, template approval and delivery on the official WhatsApp Business Platform — not a scraped or unofficial gateway.
AI replies out of the box
Plug in an AI agent that answers FAQs, qualifies leads, books appointments and hands off to a human with full context. Multilingual by default (English, Arabic, Hindi, Spanish + 25 more).
Shared team inbox
Assign chats, add internal notes, use canned responses and see who's typing. Works on web, iOS and Android — same as your calls and SMS.
Broadcast campaigns
Send approved templates to segmented audiences — order updates, appointment reminders, promotions. Full opt-in/opt-out tracking and delivery reporting.
Click-to-WhatsApp ads
Deep-link from Facebook & Instagram ads straight into an AI-qualified WhatsApp conversation. Track cost per qualified conversation in analytics.
Automation & flows
Drag-and-drop flow builder for menus, forms, appointment booking and payments — no code required.
WhatsApp Pay ready
Accept payments in-chat where WhatsApp Pay is available (India, Brazil). Send catalogs and product cards worldwide.
Compliance & opt-outs
Automatic handling of STOP / unsubscribe, 24-hour session windows, template categorization and audit logs — kept in sync with Meta's policies.
What you get
- Official Meta Cloud API (green tick)
- AI agent replies 24/7
- Shared multi-agent inbox
- Broadcast to unlimited contacts
- Template message approval
- Click-to-WhatsApp ad routing
- No-code chatbot & flow builder
- CRM sync (HubSpot, Salesforce, Zoho)
- Rich media: images, PDFs, video, location
- WhatsApp Pay & catalog support
- 24-hour session window management
- GDPR, HIPAA-ready audit trails
Frequently asked questions
Ready to modernize your business communications?
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