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How to connect Notion + Slack

Onlizer provides you with all required tools to setup connection and send info between Notion and Slack automatically. You can build and customize integrations fast using visual builder - no code required.



Securely connect Notion and Slack accounts



Customize your Notion to Slack integration



Run automation Notion + Slack online in 1 click



Cost and time savings with endless no-code abilities

Notify for Notion

Track important events in Notion and send them to Slack

Setup send and receive notifications for events in Notion to Slack in a few minutes.
Integrate Slack to receive messages, send notifications and reminders, share reports and files, and enable automatic content posting into groups and chats.

  • Send notification to Slack when New item created in Notion
  • Send notification to Slack when Item updated in Notion

Chats for Notion

Talk to your customers from Notion and close deals faster via Slack

Onlizer Chats connects your Notion to Slack and other messengers to send and receive messages, sync chats, add contacts and deals on the fly, schedule tasks and track activities.

Onlizer Chats messages sync

Close your deals in messengers

Connect your CRM to WhatsApp, Telegram, Microsoft Teams, Slack, Discord, Viber and other messengers to sync messages, add contacts and deals on the fly, schedule tasks, manage tickets and track activities.

Connect WhatsApp, Telegram, Viber, Teams to:

Onlizer Chats available now in beta mode. Request access to empower your communication

Onlizer Studio

Create customized individual integration of Notion to Slack with flexible, easy to use, no-code and low-code tools

Onlizer Studio integrates Notion and Slack with powerful visual API connectors and allows to build hi-customized individual automated solutions. With fast setup, secure services connection and cost-optimized runtime Onlizer Studio automations make your business more efficient and provide new level of business processes quality.

Onlizer Studio integration setup

Best Solutions Grow Your Business Value

Our integration technology not only generates industry-leading long-term results, but results that are immediately demonstrable. Digital transformation and processes automation grants our customers advantage in competitive market and drive companies growth.
Check out some of our customers amazing results in the case studies below.

Improved customer success and incidents resolution management for Zendesk, Slack, WhatsApp and ConnectWise Manage

Our customer: Leading USA IT Services outsourcing company
Goal: Boost customer success and support team efficiency, reduce delays for issues resolving and decision-making for omnichannel communications
Solution: Automated cases data and messages sync for Zendesk, Slack, WhatsApp and ConnectWise Manage

  • x4

    Reduced resolution time due to information aggregation

  • 30%

    Increased average customer feedback score

  • 60%

    Reduced cost of ownership for software

  • 19%

    Increased average revenue per contract

Read more about integration case

Notion + Slack integration ideas

Support or submit Notion and Slack integration idea and we'll invite you to use it early for free! Our development team will reach you personally with estimation for this request. Also you can vote for most relevant suggestions below.

Explore Notion and Slack integration features

You can easy create integration for Notion and Slack using no-code builder and customize it to fit your needs with great amount of events and actions availalbe in API connectors

New item created in Notion

Event activates when new item is created in Notion database

Try trigger Trigger
Item updated in Notion

Event activates when existing item is modified in Notion database

Try trigger Trigger
Message received in Slack

Trigger activate when new message in Slack received

Try trigger Trigger
Create item in Notion

Create new database item in Notion

Try action Action
Update item in Notion

Updates database item in Notion

Try action Action
Query database in Notion

Returns pages list according to selected filter. Maximum 100 records per request

Try action Action
Get database info in Notion

Returns information about Notion database and database properties

Try action Action
Get databases in Notion

Returns databases list from notion

Try action Action
Send message to user in Slack

Posts new message to direct 1:1 chat with user from your team

Try action Action
Get channels in Slack

Returns list of channels

Try action Action
Upload and share file in Slack

Allows to upload and share file

Try action Action
Send message to channel in Slack

Send message to channel and acquire Message ID as result

Try action Action
Get users in Slack

Returns users list from your Slack team

Try action Action


Connect Notion and Slack in a few clicks and automate data exchange using no-code visual tools. Rich API connectors and optimized tools provide you with ability to fast setup integration for Notion and Slack to empower your workflow.
Integration usually is a very straight forward process that can be done in a few steps. First you need to connect Notion and Slack accounts. Then customize integration parameters using visual setup tools. Final step is to launch automation for Notion to Slack online with single click.
Onlizer no-code solutions make it feasible for users without programming expertise to connect Notion and Slack seamlessly, enabling synchronization between the two platforms with minimal effort.
Purpose of building integration is to automate actions in services like Slack when event occured in Notion or when data changed in Slack to perform action in Notion. Automated data exchange and custom actions allow reduce manual work and improve performance. Also, in most cases data exchange and sync can be implemented using event-driven or scheduled approach.
Yes, you can. Onlizer supports connection of multiple services like Notion and Slack to the same account. We do not limit count of connections but even encourage you to connect more services to make our solutions most useful at scale.
Using powerful API connectors modules and visual tools you can connect Notion and Slack with 300+ services like: