OpenAI + Slack integrations

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Trigger
Last triggered
Slack logoMessage sent to channel
Slack logoCreate channel
Overview
Connect OpenAI to Slack in just a few clicks, for free, with Relay.app. Relay.app provides seamless integration between OpenAI, Slack, and many other popular SaaS applications.
Check below for example workflows using OpenAI 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.

Screenshots of OpenAI and Slack integrations in Relay.app

Incorporate AI processing of images, audio, or text with OpenAI in your workflows
Incorporate AI processing of images, audio, or text with OpenAI in your workflows
Preview of Incorporate AI processing of images, audio, or text with OpenAI in your workflows
Preview of Enhance your workflow with AI steps powered by OpenAI.
Preview of Extract information from any file using the AI extract step.
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

Example OpenAI + Slack workflows

Slack iconarrow_forwardOpenAI icon

Automatically generate an image using DALL·E in OpenAI for each message sent to channel in Slack

Slack iconarrow_forwardOpenAI icon

Transcribe audio automatically in OpenAI for each user joined channel in Slack

Slack iconarrow_forwardOpenAI icon

Synthesize text to speech automatically in OpenAI for each user joined workspace in Slack

Slack iconarrow_forwardOpenAI icon

Automatically extract with o4-mini in OpenAI for each reaction added to message in Slack

Slack iconarrow_forwardOpenAI icon

Transcribe audio automatically in OpenAI for each message sent to channel in Slack

Inspirational workflows

Visit the template gallery ➔
Google Sheets logo

Target Company Finder

Google Sheets logo
OpenAI logo
Relay.app workflow screenshot: Target Company Finder
Slack logo

LinkedIn Lead Finder (from Sheet)

Automatically find LinkedIn profiles based on company and job title data from Google Sheets
Slack logo
Google Sheets logo
LinkedIn logo
OpenAI logo
Relay.app workflow screenshot: LinkedIn Lead Finder (from Sheet)
Slack logo

LinkedIn Lead Finder

Find and connect with relevant LinkedIn profiles based on company and job criteria
Slack logo
LinkedIn logo
Relay.app workflow screenshot: LinkedIn Lead Finder
Gmail logo

Meeting RSVP Reminder

Automatically send personalized reminders to meeting attendees who haven't responded
Gmail logo
Google Calendar logo
OpenAI logo
Relay.app workflow screenshot: Meeting RSVP Reminder
Reddit logo

Weekly Reddit Researcher

Automate Reddit research and reporting with AI-generated weekly summaries
Reddit logo
OpenAI logo
Relay.app workflow screenshot: Weekly Reddit Researcher
Google Forms logo

Candidate Screening Agent

Automate candidate screening and evaluation for job applications
Google Forms logo
OpenAI logo
Airtable logo
ClickUp logo
Gmail logo
Slack logo
AI
Relay.app workflow screenshot: Candidate Screening Agent
Lead followup from AdsMeeting Briefing GeneratorSocial Media Video PromoterMonthly Portfolio Updates GeneratorInvestor Updates ExtractorLinkedIn Multi-Format Content CreatorMeeting Notes HandlerStartup Idea Finder AIYouTube Comment Opportunity FinderReddit Comment Opportunity FinderRSS Feed to Social Media Content AI SystemInfluencer YouTube Video AnalyzerCompetitor YouTube Video AnalyzerYouTube Video AnalyzerBriefing Preparation AssistantAutoSummarize AI For ContentLinkedIn Competitor Content AnalyzerLinkedIn post AnalyserMicro-SaaS Idea ValidatorInbox AI AssistantIn-person Event Travel Time BufferAI Powered SaaS Support AgentZero-Touch Client Onboarding System (Form → Folder → Email)Auto LinkedIn Comment Replier & Lead CapturerBatch Email Sender (Mail Merge)Auto Comment ReplierCreate a Google Task from a Gmail threadLinkedIn Comment ReplierDemo Request QualifierSales Demo Request QualifierDaily support issue summarizerSimple Email to NotionAutomated Meeting BriefingsAutomated Finance Tracker - Outflows for Line ItemsAutomated Finance Tracker - OutflowsLinkedIn idea generator for teamsDaily news trackerWeekly insights from daily reflectionsMeeting briefing generatorLinkedIn engagement trackerSummarise emails and log them to NotionCustom Slack botCompetitor pricing trackerCreate a task in Notion from a Slack messageApplicant screenerCustomer call insight generatorCompetitive researcherLinkedIn profile finderBluesky engagement trackerBluesky profile followerBluesky @mention listenerBluesky post writerArticle SummarizerMonitor RSS Feeds and Trigger Sub-FlowSummarize RSS FeedAction item extractorCalendly Discovery to CRM ProcessAction item extractorDaily bug summarizerAI Email triager
OpenAI Triggers
No OpenAI triggers yet
Request trigger
Slack Actions
Channel
Slack logo
bookmark_add
Add bookmark to channel
Slack logo
smart_toy
Add bot to channel
Slack logo
person_add
Add users to channel
Slack logo
archive
Archive channel
Slack logo
add
Create channel
Slack logo
search
Find channel(s)
Slack logo
edit
Rename channel
Slack logo
unarchive
Unarchive channel
Slack logo
description
Update description
Slack logo
topic
Update topic
Invitation
Slack logo
schedule
Wait until external invitees accept invites
Message
Slack logo
link
Generate message link
Slack logo
add_reaction
React to message
Slack logo
reply
Reply to message
Slack logo
send
Send message
Slack logo
schedule
Wait for reply
Reaction
Slack logo
schedule
Wait for message reaction
User
Slack logo
delete
Clear user status
Slack logo
search
Find user(s)
Slack logo
do_not_disturb_on
Set do not disturb status
Slack logo
update
Update user status
User group
Slack logo
search
Find user group(s)
Slack Triggers
Message
Slack logo
chat
Message sent to channel
Reaction
Slack logo
add_reaction
Reaction added to message
User
Slack logo
person_add
User joined channel
Slack logo
person_add
User joined workspace
OpenAI Actions
Classify
OpenAI logo
category_search
Classify with GPT-5
OpenAI logo
category_search
Classify with GPT-5 mini
OpenAI logo
category_search
Classify with GPT-5 nano
OpenAI logo
category_search
Classify with o3
OpenAI logo
category_search
Classify with o3 deep research
OpenAI logo
category_search
Classify with o3-pro
OpenAI logo
category_search
Classify with o4-mini
Custom prompt
OpenAI logo
forum
Prompt GPT-5
OpenAI logo
forum
Prompt GPT-5 mini
OpenAI logo
forum
Prompt GPT-5 nano
OpenAI logo
forum
Prompt o3
OpenAI logo
forum
Prompt o3 deep research
OpenAI logo
forum
Prompt o3-pro
OpenAI logo
forum
Prompt o4-mini
Extract
OpenAI logo
manage_search
Extract with GPT-5
OpenAI logo
manage_search
Extract with GPT-5 mini
OpenAI logo
manage_search
Extract with GPT-5 nano
OpenAI logo
manage_search
Extract with o3
OpenAI logo
manage_search
Extract with o3 deep research
OpenAI logo
manage_search
Extract with o3-pro
OpenAI logo
manage_search
Extract with o4-mini
Extract from website
OpenAI logo
web
Extract from website with GPT-5
OpenAI logo
web
Extract from website with GPT-5 mini
OpenAI logo
web
Extract from website with GPT-5 nano
OpenAI logo
web
Extract from website with o3
OpenAI logo
web
Extract from website with o3 deep research
OpenAI logo
web
Extract from website with o3-pro
OpenAI logo
web
Extract from website with o4-mini
Summarize
OpenAI logo
summarize
Summarize with GPT-5
OpenAI logo
summarize
Summarize with GPT-5 mini
OpenAI logo
summarize
Summarize with GPT-5 nano
OpenAI logo
summarize
Summarize with o3
OpenAI logo
summarize
Summarize with o3 deep research
OpenAI logo
summarize
Summarize with o3-pro
OpenAI logo
summarize
Summarize with o4-mini
Translate
OpenAI logo
translate
Translate with GPT-5
OpenAI logo
translate
Translate with GPT-5 mini
OpenAI logo
translate
Translate with GPT-5 nano
OpenAI logo
translate
Translate with o3
OpenAI logo
translate
Translate with o3 deep research
OpenAI logo
translate
Translate with o3-pro
OpenAI logo
translate
Translate with o4-mini
Write text
OpenAI logo
edit_document
Write text with GPT-5
OpenAI logo
edit_document
Write text with GPT-5 mini
OpenAI logo
edit_document
Write text with GPT-5 nano
OpenAI logo
edit_document
Write text with o3
OpenAI logo
edit_document
Write text with o3 deep research
OpenAI logo
edit_document
Write text with o3-pro
OpenAI logo
edit_document
Write text with o4-mini
Other
OpenAI logo
image
Generate an image using DALL·E
OpenAI logo
magic_button
Synthesize text to speech
OpenAI logo
magic_button
Transcribe audio

Create your own Slack + OpenAI integration

Select a trigger in Slack
Select an action in OpenAI
Create your workflow
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FAQ

  • What is Relay.app?

    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 OpenAI to Slack with Relay.app?

    1. Create a free Relay.app account
    2. Set a trigger in OpenAI or Slack to kick off new workflow runs
    3. Add one or more actions to run in your workflow
    4. Authorize OpenAI 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 Make.com alternative for connecting OpenAI to Slack?

    Yes. Make is a powerful automation platform with a visual scenario editor. But if you’re looking for a way to connect OpenAI to Slack that combines ease of use with the ability to integrate AI and human decision making seamlessly into your workflow, along with exceptional support, Relay.app is the go-to automation tool for your business.

    For more info check out our article comparing Relay.app to Make or our comparison of Make alternatives.

    Of course we're biased, but we believe Relay.app is the best way to connect and automate OpenAI and Slack—give it a try and let us know what you think.

See why people love Relay.app

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Salama💯
@SalamaErgossum
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Just ran my first automation workflow with @relay !

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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Marco Elizalde
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@marcoETmx
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I discovered @relay and it is incredible

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Peter Jauhal
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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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Lucas Grey
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@ImLucasGrey
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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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Rafa
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@rafanocode
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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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Duke Dao
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.@relay is just straight out awesome. Give it a try

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Benjamin Borowski👨‍🚒
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@typeoneerror
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Relay's "human in the loop" model is super effective for teams. Not only is this the best designed UI for automation building on the market, they've really thought about how not everything can be automated. Fantastic for building operationalized SOPs.

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Finally getting a chance to explore @relay and wow, UX feels leaps ahead of Zapier/Make.

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Maayan
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You saved me thousands of dollars in engineering work.

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Eva (Ziki) Zivanovic
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@ZikiDoesNotion
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If you’re never heard of @relay you’re missing out BIG TIME.

Relay.app is an automation app that has been getting a lot of traction lately.
And for good reason.

What makes them unique on the market is their Human-In-The-Loop functionality.

This functionality basically allows your company to add intermediate manual steps that can add unique judgment, context, and perspective.

Client onboarding workflow screenshot in Relay.app

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