βœ“ WhatsApp App submitted & approved by Meta
πŸ’¬ WhatsApp Business Integration

WhatsApp in your app β€” via Meta or Twilio.

We integrate WhatsApp Business into your products, workflows and apps. Two paths depending on your context: Meta Cloud API (official, free) or Twilio (flexible, multi-channel). We've done both.

Meta Cloud API
+
Twilio
βœ“
Meta App approved
2
solutions mastered (Meta + Twilio)
< 2w
first integration in production

Two approaches, one partner

Meta Cloud API and Twilio aren't opposites: they address different needs. We help you choose β€” and we master both.

Meta WhatsApp Cloud API

Official, free, direct

Avantages

  • Official Meta API β€” no intermediary
  • No per-message cost (outside conversation fees)
  • Templates approved directly by Meta
  • Native webhook for incoming messages
  • Verified WhatsApp Business number
  • Access to WhatsApp Business Manager

Limites

  • Meta Business verification required
  • Template approval process (~24h)
  • Volume limits during warm-up period

Ideal for: chatbots, notifications, customer support, e-commerce

// Meta Cloud API webhook

POST /webhook/whatsapp

{
  "entry": [{
    "changes": [{
      "value": {
        "messages": [{
          "from": "33600000000",
          "type": "text",
          "text": {
            "body": "Bonjour, j'ai une question"
          }
        }]
      }
    }]
  }]
}

βœ“ Verified by Meta Business Β· Webhook signature validation

What we build for you

Chatbot, notifications, campaigns, support β€” we integrate WhatsApp where it creates the most value.

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WhatsApp AI chatbot

Conversational assistant on WhatsApp: answers questions, qualifies leads, handles orders. Powered by GPT or Claude, integrated with your CRM.

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Campaigns & broadcasts

Send targeted messages to your opt-in contacts: promotions, reminders, cart recovery. 5Γ— higher open rate than email.

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Transactional notifications

Order confirmations, delivery tracking, payment alerts, OTP codes β€” sent automatically via WhatsApp.

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Centralized inbox (human handoff)

Full pipeline: bot β†’ escalation to human agent β†’ resolution. We build the inbox or integrate yours (HubSpot, Zendesk, Freshdesk).

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SMS + WhatsApp fallback

Via Twilio: if WhatsApp isn't available, the message falls back to SMS automatically. Maximum coverage, zero lost messages.

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Integration into your app

We integrate the WhatsApp API into your existing backend (Python, Node.js, PHP) or build a dedicated microservice.

From zero to WhatsApp in production

We handle the administrative complexity (Meta Business, numbers, templates) so you can focus on the product.

01
πŸ—ΊοΈ

Solution choice

We analyze your context (volume, multi-channel, budget, timeline) and recommend Meta Cloud API, Twilio, or a combination of both.

02
🏒

Business verification

For Meta: we guide you through Business Manager verification. For Twilio: account creation, configuration, numbers and sub-accounts.

03
πŸ“

Templates & compliance

Writing and submitting message templates (HSM). We know Meta's rules β€” our templates get approved on the first try.

04
βš™οΈ

Development & integration

Webhook setup, incoming/outgoing message handling, conversation logic, CRM/e-commerce/ERP integrations.

05
πŸš€

Testing & go-live

End-to-end testing, progressive scaling (Meta warm-up), monitoring, alerts and integration documentation.

What's included

Guided Meta vs Twilio choice for your context
Meta Business or Twilio account setup
WhatsApp Business number verification
Incoming webhooks (messages, statuses, errors)
Outgoing message sending (templates + session)
Message template writing & submission
Integration into your backend (Python, Node, PHP)
Opt-in/opt-out GDPR management
Post-deployment monitoring & alerts
Complete API documentation

Frequently asked questions

WhatsApp Business, properly integrated into your product.

Free audit Β· First integration in < 2 weeks Β· Fixed price

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