Integrate Todoist with MailerCheck to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Find or Create Project in Todoist when New List Is Created in MailerCheck
Create Project in Todoist when New List Is Created in MailerCheck
Add Comment to Todoist when New List Is Created in MailerCheck
Invite Collaborator to a Todoist project when New List Is Created in MailerCheck
Find or Create Project in Todoist when List Is Verified in MailerCheck
Start from a real workflow other teams are already running.
Todoist
When this happens...
Project Created
New Incomplete Task
New Complete Task
New Task Created in Project
MailerCheck
Automatically do this!
Verify Email
Create Email List
Start Email Verification
Get List Results
List All Email Lists
Delete List
Find or Create Project in Todoist when New List Is Created in MailerCheck
Use this flowCreate Project in Todoist when New List Is Created in MailerCheck
Use this flowAdd Comment to Todoist when New List Is Created in MailerCheck
Use this flowInvite Collaborator to a Todoist project when New List Is Created in MailerCheck
Use this flowFind or Create Project in Todoist when List Is Verified in MailerCheck
Use this flowAdd Comment to Todoist when List Is Verified in MailerCheck
Use this flowInvite Collaborator to a Todoist project when List Is Verified in MailerCheck
Use this flowFilter tasks and assign label in Todoist when List Is Verified in MailerCheck
Use this flowAssign label to task using task Id in Todoist when List Is Verified in MailerCheck
Use this flowUpdate Task in Todoist when New List Is Created in MailerCheck
Use this flowEverything you can automate between Todoist and MailerCheck.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs when a new project is created in Todoist.
Runs when a new incomplete task is added to the selected project within the last 15 minutes.
Triggers when Task is completed.
Runs when a new task is added to a selected project in Todoist.
Runs when new list is created
Runs when list is verified
Action is the task that follows automatically within your Todoist integrations.
Find an exiting project or create a new project
Updates an existing Todoist task with a new title, description, due date, labels, priority, duration, or assignee.
Marks a task as completed.
Creates a new task in Todoist with the provided title and details.
Creates a new Todoist project and optionally sets its color, parent project, favorite status, and view style (list or board).
Adds a comment to a selected Todoist task.

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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Todoist is a popular task management application that helps individuals and teams organize tasks and projects. Overall, Todoist is designed to help users increase productivity, stay organized, and effectively manage their tasks and projects, whether they're working individually or as part of a team.
Learn moreMailerCheck is an easy-to-use email and campaign analysis tool. Anyone using an email service provider can keep their email lists clean and their campaigns deliverable.
Learn moreSign up for a free viaSocket account, then authorize both your Todoist and MailerCheck 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 Todoist and MailerCheck 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 MailerCheck. No coding required.
Yes. You can set up a workflow where Todoist triggers actions in MailerCheck, and a separate workflow where MailerCheck triggers actions in Todoist. 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 Todoist and MailerCheck. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Todoist and MailerCheck integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.