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Zapier makes it easy to integrate Slack with SendGrid - no code necessary. See how you can get setup in minutes.
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Slack
Slack
1. Choose trigger event
SendGrid
SendGrid
2. Choose action
1. Select the event
Setup
Test
Slack
Choose a trigger event
Choose a trigger
A trigger is the event that starts your Zap—like a "New Public Message Posted Anywhere" from Slack.
Add your action
An action happens after the trigger—such as "Send Email" in SendGrid.
You’re connected!
Zapier seamlessly connects Slack and SendGrid, automating your workflow.
Supported triggers and actions
Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.
Create a new record or update an existing record in your app.
Conversation ID
Required
Scheduled As
Required
Scheduled Message ID
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Add Zapier app to channel automatically?
Message Text
Required
Send as a bot?
Bot Name
Bot Icon
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
File
Thread
Send Channel Message?
Zap_id
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Allowed_delete_copy
Conversation ID
Required
Message TS (ID)
Required
Posted By
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Canvas ID
Required
Operation
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel Name
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Status_copy
Approval request message
Required
Send message as
Required
Approval type
Required
Zap_id
Include a link to this automation?
Approve button URL
Approve button label
Add decline button
Add details button
Require confirmation
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
First Name
Last Name
Title
Email
Display Name
User
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Stop on error
Required
HTTP Method
Required
URL
Required
Query string parameters
Additional request headers
Body
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Create Private Channel
This action creates a private channel in Slack.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Conversation ID
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Conversation ID
Required
Message ID (ts)
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Conversation ID
Required
Message TS (ID)
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Email
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
Full Name
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
From Email
Required
From Name
Reply-To Email
Reply-To Name
To
Required
CC
BCC
Subject
Template
Categories
Send At
Track Clicks
Track Opens
Attachment URLs
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Find List by Name
This action searches for a specific list in SendGrid using the list name as an input and outputs the information of the list that matches the input name.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Create a new record or update an existing record in your app.
Conversation ID
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Users
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Title
Content
Channel ID
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Send Multi Message
Message Text
Required
Send as a bot?
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap_id
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Allowed_edit_copy
Conversation ID
Required
Message TS (ID)
Required
Posted By
Content Type
Reply Broadcast
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Add Zapier app to channel automatically?
Message Text
Required
Send as a bot?
Bot Name
Bot Icon
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap_id
File
Thread
Send Channel Message?
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Topic
Required
Topic set by
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Status Text
Status Emoji
Expiration Time
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Edit Message
This action updates a specific message sent by the same Authenticated user on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, and the new text for the message.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Delete Message
This action deletes an existing message in a specific channel on Slack. You need to provide the channel ID and the message timestamp as inputs.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Conversation ID
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Conversation ID
Required
Message ID (ts)
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Search Query
Required
Sort By
Sort Direction
Include Bot Messages in Search Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
ID
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
Username
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
Stop on error
Required
HTTP Method
Required
URL
Required
Query string parameters
Additional request headers
Body
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Create or Update Contact
This action allows you to add or update a Contact in SendGrid. You can use this action to add the contact to the list.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
For AI agents & developers
Use Slack and SendGrid with AI agents and code
Beyond Zap workflows. Call Slack and SendGrid actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.
No code
Connect via Zapier MCP
Expose Slack and SendGrid actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Add Reaction
Send Email
Works with
Claude · ChatGPT · Cursor · any MCP-compatible client
There is no Python package yet. SDK is TypeScript-only (@zapier/zapier-sdk). The MCP server URL is personal to your account; get it at zapier.com/mcp.
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Customers who say using Zapier has made them better at their job
25m
Customers have created over 25 million Zaps on the platform
6 mins
The average user takes less than 6 minutes to set up a Zap
Practical ways you can use Slack and SendGrid
Send email updates via SendGrid for Slack-coded deployments
When a new deployment gets initiated and logged in a specific Slack channel, Zapier triggers an email through SendGrid to notify stakeholders. You've saved engineering teams time by eliminating manual update emails, ensuring consistent and real-time communication with stakeholders, while reducing delays in project notifications.
Whenever an IT team reports a critical incident in a public Slack channel, use Zapier to automatically forward the information as an email through SendGrid to your IT incident responders or leadership team. Ensuring timely escalation reduces downtime while keeping everyone informed in real-time.
Whenever a new email campaign is sent out using SendGrid, Zapier triggers a notification in the designated Slack channel to inform your marketing team. This keeps everyone up-to-date on campaign progress and promotional schedules, leading to boosted collaboration and optimized timelines.
Level up your Slack to SendGrid integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
Frequently Asked Questions about Slack + SendGrid integrations
New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Slack and SendGrid
How do I connect my Slack account to SendGrid?
To connect Slack with SendGrid, you need to create a new Zap in our platform and select Slack as the trigger app. Then choose the specific trigger, such as 'New Message Posted to Channel.' For the action app, select SendGrid and choose what action to perform when that trigger happens, like 'Send Email.' Authorize both applications to interact with our service when prompted.
What are some common triggers in Slack for use with SendGrid?
Common Slack triggers include 'New Message Posted to Public Channel,' 'New Starred Message,' or 'New Mention.' These triggers allow our platform to automatically execute predefined actions in SendGrid whenever the specified activity occurs in your Slack workspace.
Can I send automated emails via SendGrid based on specific Slack channel activity?
Yes, you can automate email sending through SendGrid based on specific activities in your Slack channels. By setting up a trigger like 'New Private Channel Message' in Slack, our integration can automatically send an email via SendGrid each time that event occurs.
Is it possible to customize email content sent through this integration?
Absolutely, you can customize the content of the emails sent through this integration. When setting up your action in our system, you'll have options to tailor the email body, subject line, and recipient information according to your needs for each SendGrid action executed after a triggered event in Slack.
Can I use delays between triggers and actions when integrating Slack and SendGrid?
Yes, you can introduce delays between a trigger in Slack and an action in SendGrid using our Delay tool. This is useful if you want emails sent through SendGrid at a specific time after an event occurs in your Slack channel.
Are there limitations on the types of files I can send from Slack via SendGrid?
When sending files from Slack using our integration with SendGrid, it's important to note file size limitations imposed by both services. Ensure files are within acceptable sizes supported by both apps. We recommend checking both platforms’ uploading policies before proceeding with file transfers.
How can I troubleshoot issues that arise during the process of integrating Slack with SendGrid?
If you encounter any issues while integrating Slack with SendGrid through our platform, we suggest checking connection authorizations for both apps first. Ensure all Zap steps are correctly configured according to their required parameters. Our support resources offer further troubleshooting advice if needed.
About Slack
Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.
