Slack + Todoist

Send private Slack messages for new completed Todoist tasks

Stay updated on your team's progress and celebrate their accomplishments with this handy workflow. When a new task is completed in Todoist, it will send a message to a private Slack channel, keeping everyone informed without interrupting their focus. Boost team morale and communication while staying organized with this efficient automation.

When this happens...
New Completed Task
Only for Todoist Premium users! Triggers when you complete a task (including recurring tasks) on a project.
TriggerScheduled
automatically do this!
Send Private Channel Message
Triggers when a new message is posted to a specific #private-channel or multi-dm.
ActionWrite

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Supported triggers and actions

What does this mean?

- Project
Trigger
Scheduled
Try It
New Project
Triggers when a new project is created.
Trigger
Scheduled
Try It
- TaskRequired
Action
Write
- TaskRequired
- CommentRequired
Action
Write
- NameRequired
Action
Write

- TaskRequired
- TitleRequired
- Assigned To
- Due Date (Human Formatted)
- Due Date (Raw Formatted)
- Priority
- Labels
Action
Write
Get Project Collaborators
Get all collaborators for a specific project
Action
Write

- NameRequired
- Project
Action
Search
- NameRequired
Action
Search or write
- NameRequired
- Project
- TitleRequired
- Note
- Section
- Assigned To
- Due Date (Human Formatted)
- Due Date (Raw Formatted)
- Priority
- Labels
Action
Search or write
New Channel
Triggers when a new #channel is created.
Trigger
Instant
Try It
- Include Alias
Trigger
Instant
Try It
- User Name
- Highlight Word
- Trigger for Bot Messages?
Trigger
Instant
Try It
- Channel
- Reaction
- User
Trigger
Instant
Try It
New User
Triggers when a new Slack user is created / first joins your org.
Trigger
Instant
Try It
- ChannelRequired
- UsersRequired
Action
Write
- Send Multi Message
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
Action
Write
- ChannelRequired
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
- File
- Thread
- Send Channel Message?
Action
Write
- First Name
- Last Name
- Title
- Email
- User
Action
Write
- HTTP MethodRequired
- URLRequired
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
Write
Create Private Channel
This action creates a private channel in Slack.
Action
Write
Edit Message
This action updates a specific message on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, the new text for the message, and a boolean to indicate if you want to edit a bot message.
Action
Write
- Search QueryRequired
- Sort By
- Sort Direction
Action
Search
- IDRequired
- Return Raw Results?
Action
Search
- UsernameRequired
- Return Raw Results?
Action
Search

- ProjectRequired
Trigger
Scheduled
Try It
- ProjectRequired
- E-Mail AddressRequired
Action
Write
- TaskRequired
- SectionRequired
Action
Write
- ProjectRequired
- CommentRequired
Action
Write
- Project
- TitleRequired
- Note
- Section
- Assigned To
- Due Date (Human Formatted)
- Due Date (Raw Formatted)
- Priority
- Labels
Action
Write
- Api Docs Info
- HTTP MethodRequired
- URLRequired
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
- NameRequired
Action
Search
- Email AddressRequired
Action
Search
- NameRequired
Action
Search or write
- Trigger for Bot Messages?
Trigger
Instant
Try It
- ChannelRequired
- Trigger for Bot Messages?
Trigger
Instant
Try It
- Channel
- User Name
- Shared
Trigger
Instant
Try It
- ChannelRequired
- Trigger for Bot Messages?
Trigger
Instant
Try It
New Saved Message
Triggers when you save a message.
Trigger
Instant
Try It
- TextRequired
- Remind when?Required
- Remind who?
Action
Write
- ChannelRequired
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- File
- Thread
- Send Channel Message?
- Zap Id
Action
Write
- Channel NameRequired
Action
Write
- ChannelRequired
- TopicRequired
Action
Write
- Status Text
- Status Emoji
- Expiration Time
Action
Write
Delete Message
This action deletes an existing message in a specific channel on Slack. You need to provide the channel ID and the message timestamp as inputs.
Action
Write
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
Write
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
Write
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
Write
- EmailRequired
- Return Raw Results?
Action
Search
- Full NameRequired
- Return Raw Results?
Action
Search

About Slack

Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.

Learn more

Related categories

Team Chat

Similar apps

About Todoist

Managing millions of tasks, Todoist is an online task management app and todo list. It has Web, iPhone, Android, Chrome, Firefox, Outlook flavors (and more!).

Learn more

Related categories

Task Management

Slack + Todoist

Send private Slack messages for new completed Todoist tasks

New Completed Task

Project

New Project

Mark Task as Completed

Add Comment to Task

Create Project

Update Task

Assigned To

Due Date (Human Formatted)

Due Date (Raw Formatted)

Priority

Labels

Get Project Collaborators

Find Task

Project

Find or Create project.

Find or Create Item

Project

Note

Section

Assigned To

Due Date (Human Formatted)

Due Date (Raw Formatted)

Priority

Labels

New Channel

New Team Custom Emoji

Include Alias

New Mention

User Name

Highlight Word

Trigger for Bot Messages?

New Reaction Added

Channel

Reaction

User

New User

Invite User to Channel

Send Direct Message

Send Multi Message

Send as a bot?

Bot Name

Bot Icon

Include a link to this Zap?

Attach Image by URL

Auto-Expand Links?

Link Usernames and Channel Names?

Schedule At

Zap Id

Send Private Channel Message

Send as a bot?

Bot Name

Bot Icon

Include a link to this Zap?

Attach Image by URL

Auto-Expand Links?

Link Usernames and Channel Names?

Schedule At

Zap Id

File

Thread

Send Channel Message?

Update Profile

First Name

Last Name

Title

Email

User

API Request (Beta)

Query String Parameters

Headers

Additional Request Headers

Body

Retrieve Thread Messages

Create Private Channel

Edit Message

Find Message

Sort By