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# How to build a WhatsApp service flow from scratch
- URL: https://blog.jestor.com/how-to-build-whatsapp-service-flow/
- Published: 2026-04-29T17:18:23.000Z
- Updated: 2026-04-29T17:18:23.000Z
- Author: Bruno Bannach

Building a WhatsApp service flow from scratch means mapping every stage a conversation goes through — from entry to closure — and configuring the rules, automations, and responsibilities that ensure no message goes unanswered or unrecorded.

## Why you need a flow before automating

Many companies try to automate WhatsApp without a defined flow. The result is automated chaos: messages arrive, bots respond incorrectly, agents don't know what the system already did, and customers repeat themselves.

The service flow is the map. Before configuring any automation, you need to know which stages exist, who is responsible for each one, what can be automated, and what requires a human.

With the flow mapped out, configuration is fast and the result is predictable.

## Stages of a WhatsApp service flow from scratch

- **Entry:** new message received → card or ticket created automatically in the system
- **Triage:** AI agent or automation classifies the type of request
- **Routing:** conversation directed to the responsible team or agent
- **Service:** resolution by human or AI agent according to the case
- **Closure:** conversation marked as resolved and data recorded in the system

## What to configure at each stage of the flow

- Entry: automatic card creation trigger with fields populated from WhatsApp
- Triage: classification rules by keyword, time, or contact type
- Routing: routing criteria by area, product, or urgency level
- Service: AI agent knowledge base for automatic cases
- Closure: archiving automation and data recording in CRM or ERP

## Why Jestor simplifies building a WhatsApp service flow

- Every incoming message creates a card automatically with name, phone, and history
- Configurable pipeline stages — without any code required
- AI agents activated by stage, message type, or time autonomously
- Dashboard that shows every conversation and its current flow stage in real time

## Frequently asked questions

**Do I need IT to configure a WhatsApp service flow?** No. With Jestor, operations managers configure complete flows without programming.

**How many stages should a WhatsApp service flow have?** It depends on the operation. A basic flow has 4 to 6 stages; complex operations may have more.

**Does [Jestor](https://jestor.com/?ref=blog.jestor.com) let me see all conversations by flow stage?** Yes. The Jestor panel displays every conversation at its current stage in the configured pipeline.

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With Jestor, you can automate workflows, connect teams, and build internal systems your way — all without code and powered by AI. Discover Jestor at [jestor.com](https://jestor.com/?ref=blog.jestor.com) and see how to take your company's operations to a new level of efficiency and control.