Integrate Demio with Slack to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Register Attendee in Demio when New Message in Channels in Slack channels
List Event Date Participants from Demio when New Message in Channels in Slack channels
Get Event Details from Demio when New Message in Channels in Slack channels
List Events from Demio when New Message in Channels in Slack channels
Get Event Session Details from Demio when New Message in Channels in Slack channels
Start from a real workflow other teams are already running.
Demio
When this happens...
Slack
Automatically do this!
Send Message
Send Interactive Messages
Send Block/buttons/Intractive message using AI
View_open BlockKit Modal using JSON
Chat_update slack block or message using messageTs
Send Message as Thread
Create Channel
Set Channel Topic
Message Private Channel
Create Private Channel
Get Thread Replies
Edit Channel Message
List all Private Channels
Find Public channel
Get Messages from Slack
Add Users to Channel
Send Direct Message
Get all Channel Members
Get User Information by Email
Get User Complete Profile Details by ID
Create Canvas
List all Public Channels
Send Message with Block kit
Update Canvas
Lookup Canvas Sections
Register Attendee in Demio when New Message in Channels in Slack channels
Use this flowList Event Date Participants from Demio when New Message in Channels in Slack channels
Use this flowGet Event Details from Demio when New Message in Channels in Slack channels
Use this flowList Events from Demio when New Message in Channels in Slack channels
Use this flowGet Event Session Details from Demio when New Message in Channels in Slack channels
Use this flowRegister Attendee in Demio when New User Joined or Updated in Your Org in Slack
Use this flowList Event Date Participants from Demio when New User Joined or Updated in Your Org in Slack
Use this flowGet Event Details from Demio when New User Joined or Updated in Your Org in Slack
Use this flowList Events from Demio when New User Joined or Updated in Your Org in Slack
Use this flowGet Event Session Details from Demio when New User Joined or Updated in Your Org in Slack
Use this flowEverything you can automate between Demio and Slack.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs when a new message is received in a specific Slack channel. You can select which channel to monitor.
Triggers when a new user join workspace.
Runs when a new message is posted anywhere in Slack — across all channels and direct messages. No channel filter applied.
Runs when new thread message
Triggers when a user joins, leaves, or updates their profile in the selected Slack channel.
Runs when someone mentions your Slack app or user in a channel you belong to.
Action is the task that follows automatically within your Demio integrations.
Registers an attendee for a Demio event or webinar and returns a unique join link for the registrant.
Retrieves the list of participants for a specific Demio event session.
Returns details for a specific Demio event, including its session dates, registration URL, and next scheduled session.
Returns all your active Demio webinar events, ordered by the next scheduled session.
Retrieves detailed information about a specific session of a Demio event.
Send or schedule a message to a channel, user, or thread; supports channel names and IDs.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.

Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.
Step-by-step video tutorials to help you connect apps, automate workflows, and save time.

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Demio is a webinar and online events platform designed for marketers and businesses. It enables easy event hosting, attendee registration, session management, and engagement tracking with powerful analytics and automation integrations.
Learn moreSlack is an AI-powered work platform for team communication, collaboration, project coordination, and workflow automation. It helps organizations centralize conversations, share files, manage channels, and integrate tools to keep work moving in one place.
Learn moreSign up for a free viaSocket account, then authorize both your Demio and Slack accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Demio and Slack as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Slack. No coding required.
Yes. You can set up a workflow where Demio triggers actions in Slack, and a separate workflow where Slack triggers actions in Demio. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Demio and Slack. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Demio and Slack integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.