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Connect Trello and outline

Integrate Trello with outline to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.

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Popular Trello + outline flows

Start from a real workflow other teams are already running.

Choose a trigger

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Trello

When this happens...

Choose an action

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outline

Automatically do this!

Full list

Supported Triggers & Actions

Everything you can automate between Trello and outline.

When this happensTriggers

A trigger is an event that starts a workflow.

New/Updated Board

New/Updated Board

Triggers when a new board is added or updated

Card Archived

Card Archived

Triggers when a card is archieved in trello

New Comment Added To Card

New Comment Added To Card

Runs when new comment added

New Card Created

New Card Created

Runs when new card is created

Add Attachment to Card

Add Attachment to Card

Triggers when a new attachment is added to card

Add Checklist to Card

Add Checklist to Card

Triggers when a new checklist is added to card

Do thisActions

Action is the task that follows automatically within your Trello integrations.

Create Board

Create Board

Create a new board

Create Trello Card

Create Trello Card

Create a new Trello card

Update Card

Update Card

update card in trello

Add Comment to Card

Add Comment to Card

Add a comment to a Trello card

Create List

Create List

Add a new list to a specified Trello board.

Move Card to List

Move Card to List

Moves a specific Card to a list on a specific board

How to build your first workflow with viaSocket
2-Minute Guide

Learn how to build your first workflow

Follow a simple walkthrough to create, test, and launch your first automation.

  1. 1

    Connect your apps

    Link the apps you want to automate.

  2. 2

    Configure your workflow

    Set up triggers, actions, and map your data.

  3. 3

    Test & publish

    Test your workflow and publish it.

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Learn how to automate Trello and outline workflows.

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outline + Trello
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About outline

Outline is a fast, open‑source team knowledge base and wiki for organizing internal documentation, product specs, support answers, meeting notes, and onboarding. It features a blazing‑fast Markdown editor with slash commands, real‑time collaboration with comments and threads, powerful search with optional AI answers, and 20+ integrations including Slack, Figma, and Loom. Teams can manage permissions, guest access, and public sharing, and customize branding with custom domains; it’s available both as a hosted cloud service and a self‑hosted deployment. Designed for speed, simplicity, and transparency, Outline serves as a shared long‑term memory for modern teams.

Learn more

Frequently Asked Questions

How do I connect Trello and outline?

Sign up for a free viaSocket account, then authorize both your Trello and outline 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.

Does this integration work in real time?

Yes. viaSocket uses instant triggers where available, so data moves between Trello and outline as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.

Can I control which data gets sent from Trello to outline?

Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach outline. No coding required.

Can the integration run in both directions?

Yes. You can set up a workflow where Trello triggers actions in outline, and a separate workflow where outline triggers actions in Trello. Both run independently and in real time.

What happens if a step in the workflow fails?

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.

Is viaSocket free to use?

Yes, there is a free plan that covers basic workflows between Trello and outline. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.

Do I need to know how to code to set this up?

No. The entire Trello and outline integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.