Whatsapp Business API
for your product?
We got you covered.
HealviChat wraps the official WhatsApp Business Platform Cloud API with everything you'd otherwise build yourself: inbox, folders, full chat history, scheduled campaigns and complex chat bots. Enhance your product without the complexity.
// how it works
Easily add multi-messenger support to your product
Channels
WhatsApp Business
Native
WhatsApp Cloud API
Facebook Messenger
Same inbox, same features
And much more
Get started and find out
HealviChat
One API. Every feature.
Your Product
Talks to our API only
Your product calls one REST API. HealviChat speaks WhatsApp, Facebook and more natively - and sends everything back to you as webhooks.
- Added latency
- <100 ms
- Uptime SLA
- 99.99%
- Cloud API compatible
- 100%
- Time to first message
- ~5 min
Don't take our word for it
Send real messages through a real WhatsApp number - straight from your browser.
Scan to start a live conversation
Scan the QR code with your phone. It opens a WhatsApp chat with a prefilled start message — send it, and this demo connects to that conversation.
Everything Meta forgot to build
The Cloud API gives you send and receive. We give you the product on top.
Easy REST API
Wrap WhatsApp messaging in a handful of predictable endpoints. No SDK lock-in, no proprietary formats - just JSON over HTTPS.
- Send a WhatsApp message to any number with a single API call
- Pick and choose only the features you actually need
- Most use cases ship with just a handful of endpoints
- Extensive, always up-to-date Swagger documentation
- Real-time webhooks for every single event
curl https://your-tenant.onhealvi.com/v1/whatsapp/send-template \
-H "Authorization: Bearer $API_TOKEN" \
-d '{
"phone_number": "+4915123456789",
"template_name": "order_shipped",
"template_components": [
{
"type": "body",
"parameters": [
{
"type": "text",
"parameter_name": "order_number",
"text": "#123456"
}
]
}
]
}'
# Delivered, tracked, stored in your inbox & history. One request.
# Oh, did we mention chat bots yet?
Full Chat History & Convenient Conversation Tools
Every conversation, fully under control - with the tooling teams actually need to stay organized at scale.
- Set status, assign users, add tags, organize in folders, store notes and schedule reminders
- Mark conversations as read and send typing indicators
- Tracks every message status change - sent, delivered, read, error
- Built-in file manager for frequently used photos and documents
- New: send WhatsApp messages via fully encrypted email
Full WhatsApp Business Cloud API Compatibility
Everything the official Cloud API supports, available through the same request shapes you already know.
- All message types: text, images, voice messages, documents, interactive messages and more
- Create, manage and send WhatsApp templates - Marketing, Utility and Authentication
- Full support for WhatsApp Flows
- Full support for WhatsApp commerce catalogs and cart checkouts
- Full support for WhatsApp usernames
Black Friday Deals
Sent to 12,480 contacts · Marketing template
- Sent
- 12,480
- Delivered
- 97.7%
- Read
- 80.8%
- Opted out
- 0.3%
Delivery funnel
WhatsApp Campaign Tool
Marketing campaigns that reach thousands of contacts without touching a spreadsheet - or breaking Meta's rules.
- Easily broadcast messages to thousands of numbers
- Track opening rates in real time
- Plan scheduled marketing campaigns ahead of time
- Correctly handle marketing opt-in and opt-out, automatically
- Automate campaign replies with chat bots
Advanced Chat Bot Engine With Optional AI
Bots smart enough to handle the real work - and hand off cleanly to a human the moment they can't.
- Build complex workflows to automate entire conversations
- Interactive menus with branching, timeouts and bot-to-human handover
- Prefilter inquiries, assign the right user, run surveys, and react to WhatsApp flows and checkouts
- Add AI LLMs wherever you need natural language processing - bring your own model or use our built-in, GDPR-compliant AI
{
"id": 1,
"name": "Some Name",
"date_of_birth": "1994-09-01",
"phone_number": "+491253456789,
"email": "mail@acme.com",
"address": null,
"salutation": "informal",
"gender": "undisclosed",
"blocked": false,
"custom_1": "internal-ID-123",
"custom_2": null,
"custom_3": null,
"custom_4": null,
"custom_5": null,
"created_at": "2026-07-14T15:03:50.000000Z"
}Lightweight CRM Built In
Enough CRM to know who you're talking to, without the overhead of running a separate CRM.
- Import and export contacts in bulk
- Manage contact attributes, including custom fields
- Track activities across every conversation
- Split contacts into groups and mark them with tags
Support For Additional Services
WhatsApp is the start, not the ceiling. Reach customers wherever they are, from the same inbox.
- Native integration with Facebook Messenger and Instagram Messenger
- Connect to HubSpot, Zapier, Make and Pipedrive
- Optional mobile app so your team can reply on the go
HubSpot
Zapier
Make
Pipedrive
Multi Tenancy Enabled
Built for platforms, not just single accounts - so you can resell this to your own customers.
- Create one inbox per business number, or add multiple numbers to one inbox
- Fully managed via API
- Enable number onboarding programmatically, or handle it manually
- Optional white-label interface with your own custom domain
Fully GDPR Compliant, Made & Hosted In Germany
Compliance isn't an afterthought bolted on for enterprise deals - it's built into the foundation.
- Database isolation per tenant
- Encrypted message storage
- Automatic data deletion and retention logs
- Extensive up-and-running support included
- Crafted with ❤️ in Berlin
Simple, transparent pricing
All features included, no hidden costs.
Starting from
€49 / month
- Full REST API & webhooks
- Unlimited contacts, history, bots
- Campaigns & chat bot builder, incl. AI
- Lightweight CRM built in
- Multi tenancy & white-label
- GDPR compliant, hosted in Germany
Frequently asked questions
Can't find what you're looking for? Talk to an engineer, not a sales bot.
Yes. HealviChat sits directly on top of the official WhatsApp Cloud API, so every message you send is fully compliant and delivered through Meta's own infrastructure. We just add the product layer on top - inbox, history, campaigns and bots - without changing how the underlying API behaves.
It works via the Embedded Signup flow. You have the option to create a new number, use an existing WhatsApp Business App number or migrate from another BSP. You will get extensive support from us.
Most teams send their first message within about 5 minutes of getting API access. Connecting your own WhatsApp Business number and going fully live typically takes a few days, depending on Meta's verification process.
Yes. We're made and hosted in Germany, with database isolation per tenant, encrypted message storage, and automatic data deletion and retention logs. Compliance is built into the foundation, not bolted on for enterprise deals.
Absolutely. Our chat bot engine lets you bring your own LLM wherever you need natural language processing, or use our built-in, GDPR-compliant AI if you'd rather not manage a model yourself.
Yes. Facebook Messenger, Instagram Messenger and a website widget are natively supported in the same inbox, with the same features. And we're always adding more.
Yes. HealviChat is multi tenant by design, so you can resell it under your own brand with an optional white-label interface on your own custom domain.
Everything. Full REST API and webhooks, unlimited chat history, campaigns and the chat bot builder including AI, the built-in CRM, multi tenancy and white-label, all GDPR compliant and hosted in Germany. There are no hidden costs or feature paywalls.