1msg official logo
Start free
Official WhatsApp Tech Provider Partner

Extended WhatsApp Business API
and developer platform

1MSG provides the official WhatsApp Business API and extends it with capabilities required for production — so you can focus on what you're building, not the infrastructure.

Start buildLogin my.1msg.io↗
  • 140Mn+MESSAGES PROCESSED
  • 99,8%API FAILURE-FREE
  • 71COUNTRIES
  • 3000+PHONE NUMBERS

What you can build with us

Create WhatsApp-powered integrations, automations, and workflows across industries, systems, and customer communication use cases.

01

Marketing Campaigns

Drive revenue by launching targeted promotions and special offers.

02

Lead Engagement & Conversion

Turn ad traffic into qualified leads and route them directly into your CRM.

03

Customer Service

Connect WhatsApp to your help desk and automate workflows.

04

Appointments & Reminders

Set up automated booking workflows and maximize attendance with reminders.

05

B2B Workflows & Automations

Streamline operations and communication with B2B partners.

06

Orders & Delivery

Keep customers informed with order tracking and delivery status.

07

Payments & Invoices

Send invoices and payment links to automate renewals and boost retention.

08

Abandoned Carts

Recover lost sales with automated cart reminders.

09

OTP Verification

Deliver one-time passwords for secure two-factor authentication.

10

Surveys & Feedback

Collect CSAT and NPS scores automatically with quick-reply buttons.

Developers need more than Cloud API

WhatsApp Cloud API from Meta gives you the core primitives to send and receive messages. 1MSG extends it with the infrastructure around WhatsApp Business API, so you can focus on your product and ship in hours, not weeks.

CapabilityWABAWith 1MSG
Message historyYou build itAPI for message history
Media storageStored for 30 daysNo time limit
Delivery logYou build itIncluded
TemplatesManual setupAuto-template included
SupportSelf-ServiceIncluded
ObservabilityYou build itSoon
App deploymentYou host itSoon
  • WhatsApp Business API

    Full compatibility with Cloud API and WhatsApp Business API

  • Message history

    Message storage and history via API

  • Delivery log

    Full message delivery statuses

  • Storage

    Store files with no time limit

  • Developer experience

    Test number, sandbox, SDK, docs, and support

  • Observability

    Logs, API request/response history to debug

    Soon
  • Agentic development

    MCP and CLI plus ready-made use cases

    Soon

Use 1MSG withany language

Try, build and scale your WhatsApp in one place

Test the WhatsApp Business API without writing code

Embedded Testing Inbox for WhatsApp Business API

Buy WABA from us

$39 + USAGE

Per channel per month

Message fees are charged separately
according to WhatsApp rates

  • Free test number
  • WhatsApp Business API
  • Message history
  • Media storage
  • Delivery log
  • Dev tools & SDK
  • Support
Start build
SOON

Bring your own WABA

$39

Per channel per month

We do not charge your messages,
you pay fees directly to Meta

  • Free test number
  • Message history
  • Media storage
  • Delivery log
  • Dev tools & SDK
  • Support

Build for WhatsApp in hours
without infrastructure hassle

Start buildRead docs
1MSG — production-ready developer platform for WhatsApp Business API