Schedule feedback reviews with one emoji reaction

Someone shares critical feedback in Slack. Instead of letting it sit unread, react with a green check and Notis blocks 45 minutes on your calendar for a focused review. You'll actually digest it instead of skimming.

Trigger

Message Reaction Added

Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.

Google Calendar logo

Action

Create Event

Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.

Why this helps

Feedback arrives in Slack but you never carve out time to really think about it. You skim and move on, miss the point, and later have to re-read or ask for clarification.

  • Reserve focused time for feedback so you actually absorb it instead of skimming
  • Prevent feedback from being lost in Slack because it's now on your calendar
  • Create a reflex: feedback arrives → you block time → you process it

Setup

Build it in a few focused steps.

  • 1Connect Slack and Google Calendar to Notis
  • 2Tell Notis: 'When I react to a feedback message with a green check, block 45 minutes on my calendar for focused review'
  • 3Choose how long you want to block (45 min, 1 hour, etc.) or ask Notis to vary it based on feedback length
  • 4Test by reacting to a piece of feedback in any channel

Questions about this workflow

What if 45 minutes isn't enough?

You can customize the duration per reaction, or tell Notis to ask you when you react how much time you need.

Will Notis include the feedback in the calendar event?

Yes. It will include the message text and a link to the Slack thread so you have context during your review.

Can I change my mind after reacting?

Remove the reaction in Slack and Notis will delete the calendar block, or keep the block and edit it manually in Calendar.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Slack to Google Calendar. A trigger fires from one place; an action lands in another.

Slack logo

Slack triggers

Google Calendar logo

Google Calendar actions

New Channel Created Trigger

Triggered when a new channel is created in Slack.

TriggerInstant

Insert Calendar into List

Inserts an existing calendar into the user's calendar list.

ActionInstant

Channel Message Received

Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.

TriggerInstant

Update Calendar List Entry

Updates an existing entry on the user\'s calendar list.

ActionInstant

Direct Message Received

Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.

TriggerInstant

Delete Calendar

Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.

ActionInstant

Message Reaction Added

Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Update Calendar

Updates metadata for a calendar.

ActionInstant

Message Reaction Removed

Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Clear Calendar

Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.

ActionInstant

Reaction Added Trigger

DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.

TriggerInstant

Create Event

Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.

ActionInstant

Reaction Removed Trigger

DEPRECATED: use `SLACK_MESSAGE_REACTION_REMOVED` instead. Triggered when a reaction is removed from a message.

TriggerInstant

Delete event

Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.

ActionInstant

New Bot Message Received Trigger

DEPRECATED: use `SLACK_CHANNEL_MESSAGE_RECEIVED` with `is_bot_message=true` instead. Triggered when a new bot message is posted to a Slack channel.

TriggerInstant

Create a calendar

Creates a new, empty google calendar with the specified title (summary).

ActionInstant

Connect any two apps with Notis in the middle.

Not just Slack and Google Calendar. Any combination from 985+ integrations.

When this happens · Trigger

Do this · Action

Save your first hour today.

7 days free trial with 20$ free usage included.
No card. Works with personal or business Google Calendar.