Connect Notion and Slack

Notion databases track projects, content and requests, but people reply faster in Slack. FlowMattic posts new and changed Notion items to the right channel or person, and can write Slack details back into the item. Product teams, editors and agencies get the database in front of them without anyone pasting links.

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2 triggers 21 actions 6 example workflows 17 ready-made templates Unlimited runs

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When this happens in Notion2 triggers

Do this in Slack14 actions

1. TriggerNew Database Item

2. ActionSend Channel Message

When Notion fires New Database Item, FlowMattic runs Send Channel Message in Slack with the data from that event.

You build this in the FlowMattic workflow builder on your own site. See the setup steps

Notion and Slack workflows you can build

Each one uses only triggers and actions the two integrations ship today, plus FlowMattic's own tools. Where the library has a ready-made template, import it instead of building from scratch.

Ready-made template

Post new Notion database items to Slack

Each new request, idea or bug in the database appears in the team channel with its title and key properties, so it gets picked up.

New Database ItemSend Channel Message

View the template

Message the owner when an item's status changes

A Filter keeps only changes to the Status property, then the owner's Slack account is found by email and they get a direct message.

Updated Database ItemFilterFind User by EmailSend Direct Message

Save website requests to Notion and tell the team

A request from your site or another tool arrives by webhook, becomes a Notion database item and is announced in Slack with a link to the item.

WebhookCreate Database ItemSend Channel Message

Open a Slack channel for each new project

Adding a project to the database creates a channel named after it, and the channel name is written back into a Notion property.

New Database ItemCreate ChannelUpdate Database Item

Remind the owner the day before a launch date

Format the item's date property, then add a Slack reminder for the owner the day before, so launches and deadlines in Notion are not forgotten.

New Database ItemDate/Time FormatterAdd Reminder

Share an AI summary when a doc is marked final

When an item's status becomes Final, an AI Agent step writes a short summary, posts it to Slack and leaves it as a comment on the page.

Updated Database ItemFilterAI AgentSend Channel MessageCreate Comment on page

Set up: new items posted to Slack

After setup, every new item in your chosen Notion database is posted to a Slack channel.

Connect Notion
Add a Notion connection under Connects in FlowMattic and choose the workspace with your database.
Connect Slack
Add a Slack connection for the workspace you post to.
Watch the database
Create a workflow with New Database Item, choose the database and add a test item so its properties are captured.
Post the item
Add Send Channel Message, choose the channel, include the title, properties and page link, test and switch the workflow on.

Import the ready-made template Beginner, about 5 min to set up

Slack app icon — Built on the FlowMattic canvas. Test each step with real data, then switch the workflow on.

From Notion	To Slack
Name or title property	Message heading
Status property	Status line
Owner property	Owner line
Page URL	Link

Triggers and actions in this pair

A trigger starts a workflow. An action is something FlowMattic does in the app as a step.

Good to know

Updated Database Item runs on any edit to an item, so add a Filter on the property you care about to keep the channel quiet.
Slack has no triggers in FlowMattic, so a Slack message cannot create a Notion item by itself. Use a Webhook or a form trigger with Create Database Item.
Property names come from your own database, so the mapping above is only an example.

Notion

Integration page

Triggers (2)

New Database ItemTriggers when a new item is created in a database
Updated Database ItemTriggers when an item in a selected database is updated

Actions (7)

Create Database ItemCreates an item in a database
Update Database ItemUpdates a database item
Get Database DetailsGet details of a specific database
Find Database ItemSearches for an item in a database by property
Create PageCreates a Page inside a parent page
Find Page (By Title)Searches for a page by title
Create Comment on pageCreate a new text comment on any given page

Slack

Integration page

Actions (14)

Send Channel MessagePost or Schedule a new message to a specific #channel
Add ReminderAdds a reminder for the user
Create ChannelCreates a new channel
List All ChannelsRetrieve list of all channels
Set Channel TopicSets the topic on a selected channel
Set StatusSets your Slack status to the given text and emoji
Invite User To ChannelInvite an existing User to an existing Channel. You must be a member of the channel to invite someone to it
Find User by EmailFinds a user by matching against their email instead of their username
Find User by IDFinds a user by their ID.
Send Direct MessageSend a direct message to a user or yourself from the Slackbot. Can also schedule a message for later
Send Private Channel MessagePost a new message to a private channel you choose. Can also schedule a message for later
Update ProfileUpdate basic profile fields such as name or title
Find MessageFinds a Slack message using the Slack Search feature
Upload FileUpload file to your slack workplace

Why run this pair with FlowMattic

Notion and Slack connect through FlowMattic on your own site, with no separate automation account in the middle and no charge per run.

Notes and plans stay on your route

Notion content moves to Slack through your WordPress server, not through another company's automation account.

Busy databases cost the same

Runs are unlimited, so a content database with constant edits does not raise your bill.

Slack details go back to Notion

Channel names and summaries can be written into the item or as a page comment, so the record stays complete.

Common questions

Can I post only some Notion items to Slack?

Yes. Add a Filter after the trigger that checks a property, for example Type is Bug or Priority is High.

Can changes to existing items post to Slack?

Yes. Updated Database Item starts a workflow when an item is edited. Filter on the property that changed so only meaningful edits are posted.

Can Slack messages be saved in Notion?

Slack has no triggers in FlowMattic, so not directly. You can catch requests with the Webhook trigger and use Create Database Item or Create Page, then confirm in Slack.

Can I post to a different channel per database?

Yes. Build one workflow per database, or route items from one database to several channels with a Router on a property such as Team.

Can the workflow comment on the Notion page?

Yes. Create Comment on page adds a text comment, which is useful for leaving a note of what was posted and where.

Did not find your answer? You can browse the help center or ask us directly.

Start automating Notion and Slack

Install FlowMattic, connect both accounts and import a template. Every run stays on your own server.

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Reviewed 23 Oct 2026. The example workflows are written with AI from the real triggers and actions of both integrations and checked against them. Notion integration 2.0.1, Slack integration 1.0.