Turn every WhatsApp conversation into business growth.
Tether Flow gives your team the tools to onboard, automate, manage and scale customer conversations using the WhatsApp Cloud API.
{
  "to": "+91XXXXXXXXXX",
  "type": "template",
  "template": "order_confirmed"
}
One platform. Every customer conversation.
Everything you need to manage WhatsApp at scale without building complex internal tools.
Built for conversations that move business forward.
Marketing & Engagement
Drive higher conversions than email with targeted WhatsApp marketing campaigns.
Transactional Alerts
Send order updates, payment alerts, and appointment reminders reliably.
Customer Support
Resolve tickets faster by chatting with customers where they already are.
How it works
Connect your business
Complete a guided onboarding flow and connect your eligible WhatsApp Business Account.
Configure your workspace
Add team members, templates, contacts, integrations and automation rules.
Start conversations
Launch campaigns, automate notifications or manage customer support from one workspace.
Measure and improve
Track delivery, engagement, agent performance and messaging costs.
Build customer journeys without building everything from scratch.
Visual flow builder to automate routine messaging and support triage.
APIs your developers will enjoy using.
REST APIs and robust webhooks designed for scale, with built-in retry monitoring and error handling.
- REST API
- Webhooks
- Event logs
- Test environment
const response = await fetch('https://api.tetherflow.com/v1/messages', {
method: 'POST',
headers: {
'Authorization': 'Bearer tf_live_xxxxxxxxxxxxx',
'Content-Type': 'application/json'
},
body: JSON.stringify({
to: "+919876543210",
type: "template",
template: {
name: "shipping_update",
language: "en_US",
components: [
{ type: "body", parameters: [{ type: "text", text: "12345" }] }
]
}
})
});Security built into every conversation.
Designed with security and privacy best practices to protect your business and your customers.
Integrate with your stack
Connect Tether Flow to the tools your team already uses.
Simple platform pricing. Transparent messaging costs.
WhatsApp Business Platform messaging charges are determined by Meta and billed separately or passed through according to the applicable account configuration. Taxes may apply.
Launch
For small teams getting started.
Scale
For growing customer-engagement teams.
Enterprise
For high-volume and multi-brand operations.
Frequently asked questions
Build better customer conversations with Tether Flow.
Join early access and discover a simpler way to build, automate and manage WhatsApp customer engagement.