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Zapier makes it easy to integrate Slack with SMS by Zapier - no code necessary. See how you can get setup in minutes.
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Slack
Slack
1. Choose trigger event
SMS by Zapier
SMS by Zapier
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 SMS" in SMS by Zapier.
You’re connected!
Zapier seamlessly connects Slack and SMS by Zapier, 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
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
For AI agents & developers
Use Slack and SMS by Zapier with AI agents and code
Beyond Zap workflows. Call Slack and SMS by Zapier 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 SMS by Zapier actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Add Reaction
Send SMS
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
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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 SMS by Zapier
Get notified about Slack mentions via SMS.
When there's a new mention in Slack, Zapier will send an SMS notification to ensure you're instantly updated, even if you're offline. This helps business owners stay informed about team discussions without constantly checking Slack.
When a high-priority issue is posted in a specific Slack channel, Zapier sends an SMS to the IT team to ensure quick response. This automation minimizes downtime by alerting team members immediately of any urgent IT concerns.
When a project update is shared in a specific Slack channel, Zapier will send an SMS notification to designated team members. This automation ensures that critical updates reach everyone promptly, improving communication and reducing delays.
Learn how to automate SMS by Zapier on the Zapier blog
Make work flow with AI
Level up your Slack to SMS by Zapier integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
Frequently Asked Questions about Slack + SMS by Zapier integrations
New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Slack and SMS by Zapier
How do I set up an integration between Slack and SMS by Zapier?
To set up the integration, you will need to create a Zap that connects Slack to SMS by Zapier. First, select Slack as your trigger app and choose a specific event, like 'New Message Posted to Channel.' Then, set SMS by Zapier as your action app and configure the message details. Our platform will guide you through the authentication process for both apps.
What triggers can I use with Slack when setting up an SMS integration?
When integrating Slack with SMS by Zapier, you can use triggers such as 'New Message Posted to Channel,' 'New Reaction Added,' or 'New User Added.' These allow us to send an SMS based on specific events in your Slack workspace.
Can I customize the message content sent via SMS?
Yes, you can customize the SMS content by using data from Slack triggers. For example, when a new message is posted in Slack, include parts of that message or user information in the SMS text.
Are there any limitations on sending messages via SMS by Zapier?
SMS by Zapier may have limitations including character constraints and restrictions on sending messages internationally. We advise checking current limitations within our service documentation or settings page.
How frequently does a trigger run when using the Slack-SMS integration?
The frequency of trigger checks depends on your pricing plan. For most users, Zaps check for new information every 5 or 15 minutes. This means that once a specified event occurs in Slack, it will be detected within this timeframe and an SMS can be sent accordingly.
Is it possible to send an SMS only during certain hours or days?
Yes, you can include filters within your Zap to ensure that messages are only sent during specified times or days. Set conditions when configuring your Zap to better control delivery times based on your needs.
What actions are available with SMS by Zapier once triggered from Slack?
Once triggered from Slack, actions available in SMS by Zapier include sending a customized text message to specified phone numbers. You'll be able to configure the recipient's contact details as well as personalize parts of the message based on data pulled from the original trigger event.
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.
