Gmail
Slack
Trello

Gmail + Slack + Trello integrations

Automate task creation, project tracking, channel updates, team alerts, and email follow-ups across Gmail, Slack, and Trello.

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Popular automation
Trigger
Email is received
in Gmail
Instant
Actions
Create card in Trello
in Trello
Add label to email in Gmail
in Gmail
Send channel message in Slack
in Slack

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App Integrations
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Ready Automations
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Customers Worldwide
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Ready Workflows Ready Workflows   for Gmail + Slack + Trello integration

Turn emails into tasks, notify your team in channels, track board updates, and keep your inbox organised, all in just one click.

Turn every new Gmail customer inquiry into a Trello task card and notify the duty team on Slack

Email is received in Gmail→Create card in Trello→Add label to email in Gmail→Send channel message in Slack
Customer support inquiries arriving in Gmail automatically generate Trello task cards and alert the team on Slack.
Handling customer support requests manually often leads to missed emails and delayed responses. This workflow captures incoming inquiries directly from Gmail, creates an active tracking card in Trello, labels the email as processed, and pings your support channel in Slack. Your team stays informed without needing to check multiple tabs all day.
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Use AI to extract task details from incoming Gmail messages, create a Trello card, and alert Slack

Email is received in Gmail→Extract task summary, priority, and due date→Create card in Trello→Send channel message in Slack
Client project inquiries in Gmail are scanned by AI to build structured Trello task cards with alerts sent to Slack.
Client emails often contain messy details that take time to parse and organise. This automation lets AI read incoming Gmail messages, extract key task priorities and due dates, and build clean Trello cards instantly while notifying your team on Slack. No important client details get lost in translation.
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Route urgent billing emails from Gmail search results into priority Trello review cards and Slack alerts

Email matching search is received in Gmail→Create card in Trello→Send channel message in Slack
Specific billing inquiries matching Gmail searches automatically generate urgent Trello review cards and Slack notifications.
Sorting through a crowded inbox for urgent billing issues slows down your response time. By filtering emails that match specific search criteria in Gmail, this setup immediately triggers high-priority review cards in Trello and alerts your accounting channel in Slack. You can address critical requests the moment they arrive.
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Filter critical server alerts from Gmail to create labeled Trello cards and ping private Slack channels

Email matching search is received in Gmail→Continue only if subject contains 'CRITICAL'→Create card in Trello→Add label to card in Trello→Send private channel message in Slack
Critical server alerts in Gmail bypass routine noise to create labeled urgent Trello cards and private Slack alerts.
Engineering teams suffer from alert fatigue when low-priority notices mix with true system emergencies. This automation filters incoming Gmail messages for critical keywords, creates a dedicated card in Trello, attaches an urgent label, and posts directly to a private Slack channel. Your on-call engineers receive immediate notifications for issues that matter.
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Convert starred priority client emails in Gmail into personal action items on Trello with Slack DMs

New email is starred in Gmail→Create card in Trello→Send direct message in Slack
Starring priority client emails in Gmail turns them into actionable Trello items and sends private Slack direct messages.
When you spot a crucial email while checking your inbox on the go, you need a quick way to turn it into an action item. Starring the email in Gmail triggers a new card in Trello and sends a private confirmation DM to your Slack account. It gives you a clean personal productivity workflow without manual copy-pasting.
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Apply labels to vendor emails in Gmail to automatically generate work items on Trello and post to Slack

Label is added to email in Gmail→Create card in Trello→Send channel message in Slack
Applying project labels to vendor emails in Gmail generates work items in Trello and broadcasts updates to Slack.
Labeling emails as a habit is a great way to categorise incoming work, but keeping your project boards in sync takes extra effort. This workflow triggers a new Trello task card whenever you add a specific label to an email in Gmail, while also sharing an update in Slack. It bridges your email triage directly with your team operations.
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Track new enterprise email conversation threads as Trello deal cards and notify account teams in Slack

Thread is started in Gmail→Create card in Trello→Send channel message in Slack
Starting new email threads with enterprise accounts tracks them as Trello deal cards and notifies Slack channels.
Long-term customer relationships start with initial conversation threads that deserve careful visibility. Starting a new thread in Gmail automatically logs a corresponding deal card in Trello and notifies your account management channel in Slack. Nothing slips through the cracks during early-stage client discussions.
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Synchronize Gmail label categories with workflow lists on a shared Trello board and notify Slack

Label is created in Gmail→Create list in Trello→Send channel message in Slack
Creating category labels in Gmail provisions matching workflow lists on Trello boards and notifies Slack.
Keeping your organizational taxonomy consistent across different apps is tedious. Whenever you introduce a new category label in Gmail, this workflow automatically provisions a matching workflow list on your shared Trello board and alerts the team in Slack. Your email organization and project tracking stay perfectly aligned.
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React with an emoji to customer bug reports in Slack to log a Trello ticket and email the reporter

Reaction is added in Slack→Create card in Trello→Send email in Gmail
Adding an emoji reaction to bug reports in Slack logs a Trello ticket and sends an email receipt to the customer.
Community and support teams often spot issues discussed casually in Slack chat channels. Reacting with a specific emoji converts that message into a structured Trello ticket card while automatically sending an email receipt back to the reporting customer via Gmail. It turns quick team discussions into tracked resolutions.
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Summarize messy Slack discussions with AI to create refined Trello user stories and email stakeholders

Reaction is added in Slack→Summarize conversation thread into task brief→Create card in Trello→Send email in Gmail
Emoji reactions on Slack threads use AI to generate task briefs, create Trello cards, and email stakeholders.
Brainstorming sessions in Slack generate valuable ideas that often get lost in chat history. Adding an emoji reaction to the discussion thread prompts AI to distill the conversation into a concise task brief, log a clean user story card in Trello, and email project stakeholders via Gmail. Product development moves faster from raw chat to execution.
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Steps to connect Gmail, Slack and Trello

  1. Log in to Integrately
  2. Search and select Gmail and Slack
  3. Pick a ready 1-click automation or select the desired trigger-action pair
  4. Securely connect your Gmail & Slack accounts
  5. Add Trello in the next steps of your workflow
  6. Map the fields across all three apps
  7. Test it, then switch it on Done

How the data usually flows between Gmail, Slack and Trello

See how information moves smoothly from your inbox and chat channels into organized project boards.

Gmail
Gmail
The moment a customer sends an inquiry or a team member posts a message, the workflow starts automatically. Nobody has to check for new messages manually.
Capture
Slack
Slack
Context and updates route through your communication channels so relevant team members see what is happening immediately.
Process
Trello
Trello
Structured task cards appear on your Kanban boards with all necessary details filled in, ready for team assignment.
Organise
Gmail
Gmail
Confirmation emails and notifications reach your clients and staff without delay. Everyone stays aligned as work progresses.
Follow up
ai-icon
Fully Automated
Once set up, your data moves seamlessly
between Gmail, Slack and Trello.
Gmail
Slack
Trello
One continuous flow, Zero extra effort.

Supported triggers and actions

A trigger is what starts the automation. An action is what it does next. Mix any of these across the three apps.

Gmail
Gmail Triggers & Actions
Email is received in Gmail
Triggers the automation when an email is received
Try it →
Label is added to email in Gmail
Triggers the automation when any email is labelled
Try it →
New email is starred in Gmail
Triggers the automation when any email is starred
Try it →
Email matching search is received in Gmail
Triggers the automation when an incoming email matches a particular search criteria
Try it →
Thread is started in Gmail
Triggers the automation when a new thread is created
Try it →
Label is created in Gmail
Triggers the automation when a new label is created
Try it →
Send email in Gmail
Sends an email to a recipient
Try it →
Reply to email in Gmail
Replies to an email
Try it →
Create draft in Gmail
Adds a new contact to the contact list
Try it →
Create draft reply in Gmail
Adds a new contact to the contact list
Try it →
Delete label in Gmail
Removes a particular label from the selected item
Try it →
Search email in Gmail
Scan email inbox for keywords or sender
Try it →
Add label to email in Gmail
Categorize and organize emails by adding labels based on criteria
Try it →
Remove label from email in Gmail
Removes a label from an email
Try it →
Create label in Gmail
Generates a new label
Try it →
Update label in Gmail
Modify the label information
Try it →
Slack
Slack Triggers & Actions
Message is posted on private channel in Slack
Triggers the automation when a message is posted on a private channel
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Group message is received in Slack
Triggers the automation when a group message is received
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Direct message is received in Slack
Triggers the automation when a direct message is received
Try it →
Reaction is added in Slack
Triggers the automation when someone reacts to any message
Try it →
Channel is created in Slack
Triggers the automation when a new channel is created
Try it →
Custom emoji is added in Slack
Triggers the automation when a custom emoji is added
Try it →
User is created in Slack
Triggers the automation when a new user is created
Try it →
File is created in Slack
Triggers the automation when a particular action in the workflow fails
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Search user in Slack
Searches for a user
Try it →
Get thread messages in Slack
Retrieves messages in a specific thread
Try it →
Send channel message in Slack
Sends a channel message
Try it →
Send direct message in Slack
Sends a private message to a recipient
Try it →
Send private channel message in Slack
Sends a private message to a channel
Try it →
Reply to channel message in Slack
Replies to a channel message
Try it →
Search message in Slack
Searches for a message
Try it →
Invite user to channel in Slack
Sends an invitation to a user to join a channel
Try it →
Search user by email in Slack
Retrieves user information based on their email address
Try it →
Update profile in Slack
Updates the user's profile
Try it →
Create channel in Slack
Creates a new channel
Try it →
Set channel topic in Slack
Sets the channel topic
Try it →
Get user by id in Slack
Retrieves user information using their id
Try it →
Set status in Slack
Sets the status
Try it →
Get Message Permalink in Slack
Retrieves the unique url link for a message within a conversation or chat
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Add reminder in Slack
Schedule and set reminder for a date and time
Try it →
Trello
Trello Triggers & Actions
Card is created in Trello
Triggers the automation when a card is archived
Try it →
Instant
Card is moved to list in Trello
Triggers the automation when a card is moved to a list
Try it →
Instant
Card is updated in Trello
Triggers the automation when a card is updated
Try it →
Comment is added to a card in Trello
Triggers the automation when a comment is added to any card
Try it →
Card is archived in Trello
Triggers the automation when a card is archived
Try it →
Instant
Label is added to card in Trello
Triggers the automation when any card is labelled
Try it →
Notification is created in Trello
Triggers the automation when a notification is created
Try it →
Checklist is created in Trello
Triggers the automation when a new checklist is created
Try it →
Instant
Activity is created in Trello
Triggers the automation when a new activity is created
Try it →
Member is added to card in Trello
Triggers the automation when a member is assigned to a card
Try it →
Board is added in Trello
Triggers the automation when a new board is added
Try it →
Label is created in Trello
Triggers the automation when a new label is created
Try it →
Attachments is added to card in Trello
Triggers the automation when a file or document is attached to a card
Try it →
List is created in Trello
Triggers the automation when a new list is created
Try it →
Get board by ID in Trello
Retrieve board by ID
Try it →
Get label by ID in Trello
Retrieve label by ID
Try it →
Get organization by ID in Trello
Retrieve organization by ID
Try it →
Get member by ID in Trello
Retrieve member by ID
Try it →
Get list by ID in Trello
Retrieve list by ID
Try it →
Find checklist item in Trello
Searches and locates a item in the checklist
Try it →
Get checklist item by id in Trello
Try it →
Find card in Trello
Locates a card within the application
Try it →
Create card in Trello
Generates a new card for a task
Try it →
Update card in Trello
Updates the information on the selected card
Try it →
Move card to list in Trello
Relocates a particular card to a list
Try it →
Add member to card in Trello
Assigns a team member to a task card
Try it →
Archive card in Trello
Move card to an archive section for future reference
Try it →
Get attachments of card in Trello
Retrieves attachments associated with a card
Try it →
Get card by ID in Trello
Retrieves a card using its id
Try it →
Create board in Trello
Generates a new board
Try it →
Search board in Trello
Searches for a board
Try it →
Copy board in Trello
Duplicate the entire content of the current board
Try it →
Close board in Trello
Close an existing board
Try it →
Create checklist Item in Trello
Generates a checklist item in a particular checklist
Try it →
Add attachment to card in Trello
Adds an attachment to a card in the particular project or board
Try it →
Complete checklist Item in card in Trello
Mark a checklist item as complete in a card
Try it →
Search list on board in Trello
Searches for a list in a board
Try it →
Create custom field in Trello
Creates a new marketing campaign
Try it →
Assign member to board in Trello
Adds a member to a designated board
Try it →
Search member in Trello
Searches for a member with
Try it →
Add checklist to card in Trello
Adds a checklist with tasks to a card
Try it →
Find checklist in Trello
Locate and access a predefined checklist with
Try it →
Delete checklist in card in Trello
Removes the entire checklist from the particular card
Try it →
Create list in Trello
Generates a new list
Try it →
Create comment in Trello
Generates a new comment
Try it →
Add label to card in Trello
Adds a label to a card in the particular list
Try it →
Add existing label to card in Trello
Adds an existing label to a card
Try it →
Remove label in Trello
Removes a label
Try it →
Add label to board in Trello
Creates a label on a board
Try it →
Find label on board in Trello
Locate and extract label information from a board
Try it →

Who this setup is for

Customer support teams
Customer support teams
Project coordinators
Project coordinators
Agency account managers
Agency account managers
Operations leads
Operations leads
📋 Customer support teams
You receive inquiries via email, struggle to track open tickets, and waste time notifying colleagues in chat. This setup turns emails into Trello cards and pings your Slack channel automatically.
🎙️ Project coordinators
Client requests arrive across multiple channels, making it hard to keep boards updated and stakeholders informed. This automation logs every task and broadcasts updates instantly.
🔁 Agency account managers
You juggle client emails, internal Slack discussions, and Kanban boards all day long. This workflow connects your communication and task management so nothing slips through the cracks.
🗂️ Operations leads
Manual handoffs between inbox triage, team chat alerts, and task boards slow down your daily execution. This integration keeps your team aligned without repetitive data entry.
Our team

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Everything this automation handles for you

Everything this automation handles for you
No duplicate entries
Match incoming emails or messages before creating items, so the same request does not generate multiple task cards if workflows run again.
Auto-retry failed steps
If a step does not go through the first time due to network issues, the automation can retry it instead of leaving your workflow half-finished.
Smart keyword filtering
Filter messages based on specific subjects or labels so only relevant communications trigger board updates and team alerts.
Instant multi-app sync
Propagate changes across your inbox, chat channels, and project boards the second an update occurs.

Why choose Integrately to automate Gmail + Slack + Trello

Build and manage your Gmail + Slack + Trello automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.

1,500+ apps connected
1,500+ apps connected
Connect Gmail + Slack + Trello with email, CRM, messaging, finance, support, and other tools whenever your process needs another step.
20M+ Ready Automations
20M+ Ready Automations
Start with 20 million+ proven automation templates instead of building everything from scratch. Pick the closest flow, connect your accounts, and automate in minutes.
AI that builds your automations
AI that builds your automations
Describe your workflow in plain English. Integrately AI builds it, maps fields, adds conditions, and even lets you edit it through chat.
24x5 Live Chat Support
24x5 Live Chat Support
Chat with a real person and get reply within 2-5 minutes. No bots, no tickets, no waiting — just real help, right when you need it.
Free done-for-you setup
Free done-for-you setup
Tell our team what you need and we will help set up the automation in your account at no extra cost on any plan.
Secure by design
Secure by design
SOC 2 Type II and ISO 27001:2022 certified, with GDPR-compliant data practices. Your data and credentials are handled using recognised security and privacy standards.
Price Comparison with Popular Alternatives
Popular Alternative
😐
750 Tasks
in $19.99
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😍
2,000 Tasks
in $19.99

Prefer to connect just two apps? Explore each combination separately

Gmail
Slack
Gmail + Slack
Forward important emails and notifications straight into your team chat channels.
Explore Integrations
Slack
Trello
Slack + Trello
Turn team chat messages into tracked project cards and board updates instantly.
Explore Integrations
Gmail
Trello
Gmail + Trello
Convert incoming customer inquiries and emails into organized Trello task cards.
Explore Integrations

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Questions people ask

Can incoming Gmail emails automatically create task cards in Trello and notify my team on Slack?
Frequently Asked Questions
Yes, Integrately has a ready workflow to automatically create Trello task cards and notify your team on Slack when a new Gmail email arrives. When an email is received in Gmail, Integrately creates the card in Trello, adds an email label, and sends a channel message in Slack.
Can Slack emoji reactions automatically generate Trello cards and send confirmation emails via Gmail?
Frequently Asked Questions
Can Trello card updates automatically post messages to Slack channels and send customer emails in Gmail?
Frequently Asked Questions
Can AI summarize messy Slack discussions before creating Trello task cards?
Frequently Asked Questions
Do I need coding skills to connect Gmail, Slack and Trello?
Frequently Asked Questions
Can I filter urgent server alerts in Gmail before creating labeled Trello cards?
Frequently Asked Questions
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