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Trello + Slack Integrations

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Connect Trello to Slack
Example screenshots
Example workflows
Inspirational workflows
Triggers and actions
Trello + your other apps
Slack + your other apps
Related blog posts
FAQ

Trello + Slack integrations

Trello > Slack

Trigger

Last triggered

Card added

Create channel

Overview

Connect Trello to Slack in just a few clicks, for free, with Relay.app. Relay.app provides seamless integration between Trello, Slack, and many other popular SaaS applications.

Check below for example workflows using Trello and Slack, as well as a list of the triggers and actions Relay.app supports today. Just let us know if we're missing anything you need.

Known for its combination of simplicity and power, Relay.app is a tool that people love for its deep & easy-to-use integrations, powerful AI features combined with human oversight, robust workflow essentials, and first-class customer support.

See all of Relay.app's features

Screenshots of Trello and Slack integrations in Relay.app

Use any of these Trello actions in your Relay.app workflows.

Preview of Trigger actions across your apps based on changes in Trello

Preview of Send and reply to messages by integrating Slack into your workflow.

Preview of Send as a bot or from your own account and customize your message using variables.

Preview of Use any of these Slack actions in your Relay.app workflows.

Preview of Use Relay.app's integrations for Slack to trigger actions across your apps

Use any of these Trello actions in your Relay.app workflows.

Trigger actions across your apps based on changes in Trello

Send and reply to messages by integrating Slack into your workflow.

Send as a bot or from your own account and customize your message using variables.

Use any of these Slack actions in your Relay.app workflows.

Use Relay.app's integrations for Slack to trigger actions across your apps

Example Trello + Slack workflows

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Automatically send Slack direct messages every time a new list is added to a Trello board

Are you tired of missing out on crucial project updates because of communication gaps within your team? It's a common problem that can lead to delays and undermine your collective goals. But what if we told you there's a solution that can help streamline your project management processes and enhance

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Automatically send Slack messages to a channel whenever a new list is added in Trello

Are you tired of missing out on critical updates from your team? In today's fast-paced work environments, it's crucial to have effective coordination and communication to ensure your team's success. But what happens when team members are left in the dark until manually notified? It not only hampers p

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Automatically send Slack direct messages for every new Trello board created

Picture this: you're leading a project, and your team is scattered across different locations and time zones. You've got your trusty Trello board set up, but you're struggling to keep everyone in the loop with all the important updates and milestones. Sound familiar? Well, fear not! Relay.app has got

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Automatically send Slack messages to a channel for each new board created in Trello

Are you tired of missing important updates on your team projects? In the fast-paced world of team collaboration, staying on top of the latest developments can be challenging. Imagine this scenario: a new board is created in Trello to kickstart a project, but your team members are not notified until m

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Automatically send Slack direct messages when a new Trello card is added

Are you tired of constantly struggling to keep your team members informed about the latest updates on your Trello boards? It can be a real pain, right? But don't worry, Relay.app has got you covered! With Relay.app's innovative solution, you can seamlessly integrate Trello with Slack, and automate d

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Automatically send Slack messages to a channel whenever a new card is added to your selected Trello list

Picture this: you're leading a team tasked with completing a crucial project. You're using Trello to manage your tasks, but sometimes, important updates get lost in the shuffle. It's frustrating and slows down progress. But what if I told you there's a solution that can streamline your communication

Inspirational workflows

Visit the template gallery ➔

Trello Triggers

Board

edit

List changed

target

List first meets conditions

add

New list added

Card

edit

Card changed

target

Card first meets conditions

add

New card added

Slack Actions

Channel

bookmark_add

Add bookmark to channel

smart_toy

Add bot to channel

person_add

Add users to channel

Create your own Trello + Slack integration

Select a trigger in Trello

Select an action in Slack

Create your workflow

Or automate Slack + Trello

Select a trigger in Slack

Select an action in Trello

Create your workflow

Connect Trello to your other apps

Or connect Slack to your other apps

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FAQ

What is Relay.app?
link
Relay.app is a modern, easy-to-use automation tool. Build workflows that connect and automate actions across all the apps you already use. Relay.app has deep integrations, rich workflow tools, and human-in-the-loop steps for bringing human decisions, tasks, and approvals into automated workflows. Learn more about Relay.app's features.
How do I connect Trello to Slack with Relay.app?
link
1. Create a free Relay.app account
2. Set a trigger in Trello or Slack to kick off new workflow runs
3. Add one or more actions to run in your workflow
4. Authorize Trello and Slack to connect to Relay.app
5. Turn on your workflow and start getting more done with less manual work
Check above for some example workflows, or visit our help center for more details on how to get started.
Is Relay.app a Zapier alternative for connecting Trello to Slack?
link
Yes. Relay.app is a modern alternative to Zapier. Relay.app has deeper integrations, additional features, more flexibility, and better pricing.
Zapier is a better fit for some use cases, as a featureful workflow automation tool that has been around for a long time. For example, if you need an integration with a less commonly used app, Zapier may already have the one you need.
For a more detailed comparison, check out our article comparing Relay.app to Zapier or our comparison of Zapier alternatives.
Of course we're biased, but we believe Relay.app is the best way to connect and automate Trello and Slack—give it a try and let us know what you think.

See why people love Relay.app

Salama💯

@SalamaErgossum

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I wanted to send newsletters from Outlook to Notion, and it was so easy I almost cried—after struggling and giving up with other tools like Make.

Huge thanks to @relay for empowering non-tech folks like me!

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@marcoETmx

I discovered @relay and it is incredible

Peter Jauhal

via email

Relay is a fantastic app. I keep finding new uses for it everyday. I am not a programmer but I can make some really complicated work flows work pretty quickly.

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@ImLucasGrey

Falling in love with @relay. Tried make and zapier and this uiux worked the simplest. It gets the job done.

Automated our waitlist collection and replying process.
Used gpt in the workflow to parse the replies to our waitlist email qtns & saved them into our notion database.

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@rafanocode

I truly appreciate how @relay presents testing info. You can easily see what you are testing, and the messages are very clear if there's an error.

They are definitely creating a fantastic tool!

Screenshot showing how to test a step in an automated workflow in Relay.app

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@dummy_coder

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@typeoneerror

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