Automate WhatsApp Conversations with ChatGPT Agents

Create custom AI agents with OpenAI, connect them to your WhatsApp numbers in TimelinesAI, and handle chats instantly with full control.

  • Instant replies on WhatsApp chats, 24/7
  • Smart AI answers trained with your custom instructions
  • Seamless switch from AI to human agents when needed
  • One-click chat summaries powered by ChatGPT
4.8/5 on G2 & Chrome Store

What You Can Do with ChatGPT Agents in TimelinesAI

Full AI automation for WhatsApp with custom OpenAI assistants, smart controls, and seamless human handoff.

Connect Any OpenAI Assistant

Use any assistant you've created in OpenAI — custom models, fine-tuned behavior, and tools included.

Custom Instructions & File Support

Add system instructions, upload files, and define how the agent should respond — your AI, your way.

Works in New or Existing Chats

Choose whether the agent joins only new direct chats or continues in ongoing ones.

Smart Reply Delay

Set how long the agent should wait before replying — combine multiple messages into one smart response.

1-Click Chat Summaries

Skip the scroll — generate full conversation summaries instantly with ChatGPT.

Automatic Human Handoff

When a teammate replies, the AI steps back. No overlap, no confusion.

Usage & Quota Tracking

Track every reply — see which agents are active and how credits are used in real time.

Per-Chat Control

Enable or disable the agent manually in any chat — or let TimelinesAI handle it automatically.

How to Set Up Your ChatGPT Agent

Get started in minutes by connecting your OpenAI assistant and automating your WhatsApp chats with ease.

1

Create Your Assistant in OpenAI

Write system instructions, choose a model, and upload files to guide how your assistant should respond.

2

Connect It to TimelinesAI

Go to the ChatGPT Agents settings in your TimelinesAI workspace. Add your OpenAI API key, select your assistant, and link it to one or more WhatsApp numbers. Choose where the agent should respond and set a custom reply delay.

3

Launch Automation

Your AI agent starts replying to incoming chats instantly — collecting info, summarizing chats, and handing off when needed.

Frequently Asked Questions

To connect an assistant, generate an API key in your OpenAI account, then go to the ChatGPT Agents settings in TimelinesAI, paste the key, and select the assistant you've created.
Yes, you can choose whether the agent responds in new direct chats only or in both new and existing direct chats when setting up the agent in TimelinesAI.
When a human operator sends a message in a chat, the ChatGPT agent is automatically disabled for that conversation to ensure a smooth handoff.
No, ChatGPT agents in TimelinesAI are designed to work only in one-on-one direct chats. Group chats are not supported.
Each reply from a ChatGPT agent consumes OpenAI tokens (billed to your OpenAI account) and reserves one TimelinesAI automation credit, which is deducted only if the message is successfully sent.

Streamline Your CRM with WhatsApp

Start Automating WhatsApp with ChatGPT Agents Today

Connect your OpenAI assistant to TimelinesAI and transform how your team handles WhatsApp chats — faster replies, smarter conversations, and less manual work.

What Users Say About ChatGPT WhatsApp Agents

AI-powered responses that feel human

Our ChatGPT agent handles 70% of customer inquiries on WhatsApp. The responses are contextual and customers can't tell the difference.

Head of Support

G2 — 2024

24/7 support without extra headcount

The ChatGPT agent responds instantly at any hour. Our customer satisfaction scores improved dramatically since we enabled it.

Operations Manager

Capterra — 2024

Easy to train and customize

We trained the agent on our FAQ and product docs. It now handles common questions perfectly and escalates complex ones to humans.

Product Manager

G2 — 2024

The future of WhatsApp customer service

Combining ChatGPT with WhatsApp through TimelinesAI is brilliant. Smart responses, automatic CRM updates, and seamless handoff to agents.

Digital Transformation Lead

Chrome Store — 2024

ChatGPT WhatsApp Agent in Action