Latenode

AI-powered email management: Summarize, approve, and send

This Latenode automation template is designed to streamline the process of handling incoming emails. It automatically summarizes email content, generates appropriate response suggestions, and routes them for manual approval before sending. The workflow starts by monitoring an email inbox using an IMAP trigger.

It then processes the emails, leveraging AI-powered tools like OpenAI and a vector store to extract key information and generate response summaries. The generated responses are presented to the user for approval, and only the approved responses are automatically sent, ensuring a human review step. This automation aims to enhance email management efficiency, reduce response times, and maintain quality control, making it a valuable tool for teams that receive and respond to a high volume of emails.

Updated Apr 6, 2026Est. run: 26sEst. cost: $0.0703
How Latenode estimates time and cost

Latenode bills workflow runs in credits: 1 credit = 30 seconds of processing. Minimum charge per run depends on your plan. Plug-and-Play (PnP) AI nodes are billed separately—each PnP token is $1 USD, charged pay-as-you-go at vendor cost plus a small processing fee, with no API keys required.

Full pricing — how credits work →
Integrations & automation

Workflow preview

What this template does

  • Monitors an email inbox for new messages using an IMAP trigger
  • Extracts key information from emails using AI-powered tools like OpenAI
  • Generates suggested email responses based on the extracted information
  • Presents the generated responses to a user for manual approval
  • Sends only the approved responses, maintaining a human review step

How it works

1
Trigger

Monitor Gmail Inbox

The automation process begins by monitoring an email inbox, using an IMAP trigger to listen for new incoming emails.

2
Action

Convert Email HTML to Text

The email content is then processed to extract the plain text, removing any HTML formatting.

3
AI

Summarize Email

An AI-powered tool, such as OpenAI, is used to generate a summary of the email contents.

4
Action

Retrieve Response Suggestions

Relevant information is looked up in a knowledge base, using a tool like Pinecone, to generate potential response suggestions.

5
Action

Normalize and Combine

The email summary and response suggestions are formatted and combined into a comprehensive overview.

6
Action

Approve Response

The generated response is presented to the user for review and approval before sending.

7
Action

Send Approved Response

Once approved, the response is automatically sent from the email account.

8
Action

Send Draft for Approval

If the response is not approved, it is sent as a draft email for manual review and editing before being sent.

Setup guide

1

Add Gmail Credential

In the Latenode Credentials panel, add a new Gmail credential. Provide your Gmail account email and password to authenticate the email sending integration.

2

Configure OpenAI Credential

In the Latenode Credentials panel, add a new OpenAI credential. Provide your OpenAI API key to authenticate the AI-powered email summarization and response generation.

3

Set up Pinecone Vector Store

In the Latenode Credentials panel, add a new Pinecone credential. Provide your Pinecone API key and environment to connect the vector store integration.

4

Configure Email Trigger

In the Latenode visual builder, add an Email Trigger (IMAP) node. Specify the email account, folder, and connection details to monitor the incoming email inbox.

5

Map Email Fields

In the Email Trigger (IMAP) node settings, map the email fields (such as subject, body, and attachments) to the corresponding output data structure.

Requirements

Gmail or other IMAP-compatible email account with permissions to access the inbox
OpenAI API key for accessing GPT-3 language model
Pinecone API key and workspace for storing and querying vector embeddings
Latenode workspace with the following nodes installed: Email Trigger, Email Parser, OpenAI Assistant, Pinecone Vector Store, Response Approval

FAQ

Common questions about this template

Each run uses credits on your Latenode plan. We charge for processing time (1 credit = 30 seconds). Your actual cost depends on your plan and how long the run takes. See pricing plans for plans and how credits work.

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