Integrate Yousign with Trello to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Start from a real workflow other teams are already running.
Yousign
When this happens...
New Contact
New Workspace
New Label
New User
Update Workspace
Signature Request Activated
Signer Notified
Signature Request Deleted
Signer Link Opened
Signer done
Signer Request Done
Approver Notified
Approver Rejected
Contact Created
Contact Deleted
Signer Declined
Signature Request Declined
Approver Approved
Signature Request Approved
Signature Request Reminder Executed
Signature Request Canceled
Signature Request Expired
Trello
Automatically do this!
Create Board
Create Trello Card
Update Card
Add Comment to Card
Create List
Move Card to List
Add Checklist to Card
Add Attachments to a Card
Add Label To Card
Add Member to Card
Create Checkitem on Checklist
Create Label
Find Member
Find Label on Board
Find Or Create List
Find Checklist Item
Find Checklist
Find Board
Remove Label From Card
Delete Checklist in Card
Copy Board
Close Board
Archieve Card
Complete Checklist item in Card
List All Lists On Board
Find Card
List Cards in a List
Find Comments Using Card ID
Get Activities Of Card
Add Comment to Card
Remove Member From Card
Get Cards From a List
Create Board in Trello when New Contact in Yousign
Use this flowCreate Trello Card in Trello when New Contact in Yousign
Use this flowUpdate Card on Trello when New Contact in Yousign
Use this flowAdd Comment to Card on Trello card when New Contact in Yousign
Use this flowCreate List in Trello when New Contact in Yousign
Use this flowMove Card to List in Trello when New Contact in Yousign
Use this flowAdd Checklist to Card on Trello when New Contact in Yousign
Use this flowAdd Attachments to a Card in Trello when New Contact in Yousign
Use this flowAdd Label To Card in Trello when New Contact in Yousign
Use this flowAdd Member to Card in Trello when New Contact in Yousign
Use this flowEverything you can automate between Yousign and Trello.
When this happensTriggers
A trigger is an event that starts a workflow.
Trigger when new Contact is Created.
Trigger when new workspace is Created.
Trigger when new Label is Created.
Trigger when new User is Created.
Trigger when an Existing workspace is updated.
Triggers when new signature request is activated.
Action is the task that follows automatically within your Yousign integrations.
Creates a New Contact.
Update an Existing Contact.
Creates a New Workspace.
Deletes an Existing Contact.
Update an Existing WorkSpace.
Creates a New Label.

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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Yousign is an electronic signature solution that enables businesses to securely sign documents online. It offers features for document management, compliance with legal standards, and integration with various platforms. The app streamlines the signing process, improving efficiency and reducing paperwork.
Learn moreTrack progress of tasks in one convenient place with a visual layout that adds 'ta-da' to your to-do's
Learn moreSign up for a free viaSocket account, then authorize both your Yousign and Trello 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 Yousign and Trello 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 Trello. No coding required.
Yes. You can set up a workflow where Yousign triggers actions in Trello, and a separate workflow where Trello triggers actions in Yousign. 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 Yousign and Trello. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Yousign and Trello integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.