Reply + Slack

Post messages to a Slack channel as soon as new contacts opt-out in Reply

Feeling like you’re spending a lot of time tracking unsubscribed contacts from your campaigns? Reclaim that time by setting up this Zapier integration. From then on, we'll keep you updated every time new contacts opt-out by posting messages to a specific Slack channel with all the details you need.

When this happens...
New Person Opt Out
Triggers when a person clicks opt out link.
TriggerInstant
automatically do this!
Send Channel Message
Triggers when a new message is posted to a specific #channel you choose.
ActionWrite

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Supported triggers and actions

What does this mean?

Inbox Category Set for Reply
Triggers when reply marked with a new inbox category.
Trigger
Instant
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New Link Clicked
Triggers when a person clicks your link in email.
Trigger
Instant
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New Email Opened
Triggers when a person opens your email.
Trigger
Instant
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New Email Replied
Triggers when a person replied.
Trigger
Instant
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Add or Update Contact
Triggers when new contacts are created manually or existing contacts are updated manually.
Trigger
Instant
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- Campaign IDRequired
- Force Push
- EmailRequired
- First NameRequired
- Last Name
- Company
- Title
- Phone
- City
- State
- Country
- Timezone
- LinkedIn
Action
Write
- Person emailRequired
Action
Write

- Sequence IdRequired
- Contact EmailRequired
- Contact Id
- First Name
- Last Name
- Company
- Phone
- City
- State
- Country
- Title
- LinkedIn
- Sales Navigator
- Time Zone
Action
Write
- Trigger for Bot Messages?
Trigger
Instant
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- ChannelRequired
- Trigger for Bot Messages?
Trigger
Instant
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- Channel
- User Name
- Shared
Trigger
Instant
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- ChannelRequired
- Trigger for Bot Messages?
Trigger
Instant
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New Saved Message
Triggers when you save a message.
Trigger
Instant
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- TextRequired
- Remind when?Required
- Remind who?
Action
Write
- ChannelRequired
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- File
- Thread
- Send Channel Message?
- Zap Id
Action
Write
- Channel NameRequired
Action
Write
- ChannelRequired
- TopicRequired
Action
Write
- Status Text
- Status Emoji
- Expiration Time
Action
Write
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
Write
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
Write
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
Write
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
Write
- EmailRequired
- Return Raw Results?
Action
Search
- Full NameRequired
- Return Raw Results?
Action
Search

New Person Bounce
Triggers when an email address bounce (soft & hard).
Trigger
Instant
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New Emails Sent
Triggers when new email sent (first step or follow-up).
Trigger
Instant
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New Person Opt Out
Triggers when a person clicks opt out link.
Trigger
Instant
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Prospect Finished
Triggers when a prospect finishes in terms of campaign.
Trigger
Instant
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Zapier Step Launched
Triggers when a Sequence's Zapier step is launched
Trigger
Instant
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- EmailRequired
- First NameRequired
- Last Name
- Company
- Title
- Phone
- City
- State
- Country
- Timezone
- LinkedIn
Action
Write
- Person EmailRequired
Action
Write
- EmailRequired
- Campaign IdRequired
Action
Write
New Channel
Triggers when a new #channel is created.
Trigger
Instant
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- Include Alias
Trigger
Instant
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- User Name
- Highlight Word
- Trigger for Bot Messages?
Trigger
Instant
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- Channel
- Reaction
- User
Trigger
Instant
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New User
Triggers when a new Slack user is created / first joins your org.
Trigger
Instant
Try It
- ChannelRequired
- UsersRequired
Action
Write
- Send Multi Message
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
Action
Write
- ChannelRequired
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
- File
- Thread
- Send Channel Message?
Action
Write
- First Name
- Last Name
- Title
- Email
- User
Action
Write
- HTTP MethodRequired
- URLRequired
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
Write
Create Private Channel
This action creates a private channel in Slack.
Action
Write
Edit Message
This action updates a specific message on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, the new text for the message, and a boolean to indicate if you want to edit a bot message.
Action
Write
- Search QueryRequired
- Sort By
- Sort Direction
Action
Search
- IDRequired
- Return Raw Results?
Action
Search
- UsernameRequired
- Return Raw Results?
Action
Search

About Reply

Reply is a sales automation platform that puts outreach on autopilot, while still making each communication personal.

Learn more

Related categories

Marketing Automation

Similar apps

Zapier Interfaces

App Builder, CRM (Customer Relationship Management), Forms & Surveys, Zapier

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.

Learn more

Related categories

Team Chat

Reply + Slack

Post messages to a Slack channel as soon as new contacts opt-out in Reply

Inbox Category Set for Reply

New Link Clicked

New Email Opened

New Email Replied

Add or Update Contact

Create\Update Person and Push to Campaign

Force Push

Last Name

Company

Title

Phone

City

State

Country

Timezone

LinkedIn

Mark as Finished

Move to the Next Step

Contact Id

First Name

Last Name

Company

Phone

City

State

Country

Title

LinkedIn

Sales Navigator

Time Zone

New Public Message Posted Anywhere

Trigger for Bot Messages?

New Message Posted to Channel

Trigger for Bot Messages?

New File

Channel

User Name

Shared

New Message Posted to Private Channel

Trigger for Bot Messages?

New Saved Message

Add Reminder

Remind who?

Send Channel Message

Send as a bot?

Bot Name

Bot Icon

Include a link to this Zap?

Attach Image by URL

Auto-Expand Links?

Link Usernames and Channel Names?

Schedule At

File

Thread

Send Channel Message?

Zap Id

Create Channel

Set Channel Topic

Set Status

Status Text

Status Emoji

Expiration Time

Delete Message

Remove User from Channel

Find Public Channel

Get Message by Timestamp

Find User by Email

Return Raw Results?

Find User by Name

Return Raw Results?

New Person Bounce

New Emails Sent

New Person Opt Out

Prospect Finished

Zapier Step Launched

Create\Update Person

Last Name

Company