WhatsApp Business API in United States
The US WhatsApp audience has crossed 100M, concentrated in Hispanic, immigrant and cross-border professional communities — making it a high-LTV channel. LandinChat helps American businesses run broadcasts, AI chatbots, shared team inbox, and catalog & payments on the official WhatsApp Business API — with USD billing and Stripe support out of the box.
What is the WhatsApp Business API in United States?
The WhatsApp Business API (now called the WhatsApp Business Platform) is the official programmatic interface Meta provides to medium and large businesses. Unlike the free WhatsApp Business app, the API is built for scale — supporting thousands of conversations a day, multiple agents on a single number, automation, analytics, and deep CRM integration.
In United States, with around 100 million monthly WhatsApp users and 85% smartphone penetration, it is the most reliable channel to reach customers — typically delivering 80%+ open rates and 5–10× the conversion of email.
LandinChat is an Official Meta Tech Partner, which means we onboard your business on the official Meta cloud-hosted API, help with green-tick verification, and run all your broadcasts, chatbots, and conversations on top of it.
- Region
- North America
- Billing currency
- USD ($)
- Supported languages
- English, Spanish
- Top industries
- SaaS, Real estate, Healthcare
- Data law
- CCPA/CPRA, TCPA and HIPAA where applicable
- Regulator
- FCC & FTC
Top WhatsApp use-cases for American businesses
These are the highest-ROI plays we see across LandinChat customers operating in United States.
Cross-border real estate
Capture Latin American and US buyers from Meta Ads, qualify with AI, and hand off to licensed agents in their preferred language.
SaaS PLG onboarding
Re-engage trial users with personalized WhatsApp nudges — typically 2–3× the open rate of email.
Healthcare appointments
HIPAA-aligned reminders, intake forms and post-visit follow-ups for clinics and telehealth providers.
Logistics notifications
Delivery ETAs, exception alerts and proof-of-delivery photos straight into WhatsApp.
Local payments, baked in
LandinChat lets you send payment links and reconcile transactions inside the WhatsApp conversation — using payment providers your American customers already trust.
USD pricing on Stripe. Meta charges utility, marketing and authentication conversations at North America market rates.
See catalog & paymentsHow to get the WhatsApp Business API in United States
Sign up
Create your LandinChat workspace in USD and pick a plan.
Connect your number
Use a fresh number or migrate your existing WhatsApp Business app number to the API.
Verify your business
We help you complete Meta Business Verification and apply for the green-tick badge.
Launch
Import contacts, design English templates, and start your first broadcast or chatbot.
Compliant with CCPA/CPRA, TCPA and HIPAA where applicable
LandinChat ships with the consent, opt-out, retention, and DSAR workflows American businesses need to operate within FCC & FTC rules and CCPA/CPRA, TCPA and HIPAA where applicable.
Frequently asked questions
Is LandinChat TCPA-compliant?
We enforce documented opt-in, opt-out keyword handling and quiet-hour controls so US broadcasts stay within TCPA guidance.
Can I sign a HIPAA BAA?
Yes — healthcare customers on eligible plans can sign a BAA for protected health information handled through WhatsApp.
Will American customers actually reply on WhatsApp?
Yes for Hispanic, immigrant and B2B audiences. We see 60–80% open rates and 25%+ reply rates in those segments.
Does it integrate with HubSpot and Salesforce?
Native bi-directional sync for contacts, conversations and conversion events.
Do you support Click-to-WhatsApp Ads?
Yes, including UTM-stamped conversation attribution back to Meta Ads Manager and your CRM.
Ready to launch on the WhatsApp Business API in United States?
Join 500+ businesses using LandinChat as their official WhatsApp partner — with USD billing, Stripe support, and CCPA/CPRA, TCPA and HIPAA where applicable-aligned compliance.