Automated Notion Task Reminders via Slack — n8n Workflow

Medium complexity⏰ Scheduled11 nodes🏷️ Project Management👁 2,453 viewsby Darryn Balanco

Overview

This workflow is designed to automate task reminders by retrieving tasks from a Notion database and sending reminders to Slack users. It checks for incomplete tasks from a Notion database and sends a Slack message to the relevant users with the task details and due dates. The automation is scheduled to run every weekday at 9:00 AM, ensuring that users are always reminded of pending tasks.

Who is this for? This workflow is ideal for teams or individuals who manage their tasks using Notion but re

Nodes used

SlackNotion

Workflow Preview

Schedule Mon - Friday @ 09:00am

Triggers the workflow every weekday at 9:00 AM. This en

Set Notion User Emails and Slack User Full Na

Stores the email addresses of Notion users, and full na

Get To Dos from Tasks Database and Filter inc

Retrieves all tasks from the specified Notion database

Get All Slack Users

Fetches all users from Slack to enable proper identific

Switch for Notion Users Emails

Determines which user (User 1 or User 2) is assigned th

Filter Slack User and Send a Direct Message t

Filters Slack users to identify User 1 based on their f

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Setup

1. `Connect Notion`: You will need to connect your Noti

2. `Connect Slack`: Authenticate with Slack using OAuth

How to customize this workflow

- `Change the Notion Tasks database`: You can adjust th

What this workflow does

1. `Triggers every weekday at 9:00 AM`: The workflow ru

2. `Fetches tasks from Notion`: It retrieves tasks from

Automated Notion Task Reminders via Slack

Built for the Let's Automate It Community by Optimus Ag

This workflow automates send

EDIT THE FIELDS HERE 👇

💡 Tip

Crontab Guru is a simple and intuitive web-based tool t

Filter incomplete tasks …

Get All Slack Users (Dar…

Get To Dos from Tasks Da…

⚡

Schedule Mon - Friday @ …

Set Notion User Emails

Set Slack User Full Name

Send a Direct Message to…

Switch for Notion Users …

Filter Slack User 1 Full…

Filter Slack User 2 Full…

11 nodes10 edges

How it Works

1
Trigger
The workflow starts with a scheduled trigger, running on a defined schedule.
2
Process
Data flows through 11 nodes, connecting cron, filter, notion.
3
Output
The workflow completes its automation and delivers the result to the configured destination.

Node Details (11)

Slack

slack

Notion

notion

How to Import This Workflow

1Click Download JSON button on the right to save the workflow file.
2Open your n8n instance. Go to Workflows → New → Import from file.
3Select the downloaded automated-notion-task-reminders-via-slack file and click Import.
4Set up credentials for each service node (API keys, OAuth, etc.).
5Click Test Workflow to verify everything works, then activate it.

Or paste directly in n8n → Import from JSON:

{ "name": "Automated Notion Task Reminders via Slack", "nodes": [...], ...}

Integrations

cronfilternotionsetslackswitch

Get This Workflow

Download and import in one click

Download JSON View on n8n.io

Nodes11

Complexitymedium

Triggerscheduled

CategoryProject Management

Created by

Darryn Balanco

@optimus01

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