Tweet new Substack posts to X (Twitter)
About this Applet
This applet automatically queues every new Substack post into your Buffer account so community builders can syndicate newsletter content across their social channels without manual copy-paste. It triggers when you publish a new post in Substack (New post by user) and uses Buffer's Add a post to the queue action to place the item into your scheduled queue. Save time and maintain consistent outreach by using social media automation tools to automate social media posts across platforms.
If
Trigger ingredients
PostTitle
PostUrl
PostDescription
PostExcerpt
CoverImageUrl
AuthorName
AuthorPhotoUrl
PublicationName
PublishedDate
WordCount
PostType
IsPaywalled
PodcastUrl
VideoUrl
Then
Action fields
channel_id
post_text
image_url
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Create your own Buffer and Substack workflow
Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
7 triggers, queries, and actions
New note by user
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when a Substack user you follow publishes a new note (short-form social post).
New post by user
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when a Substack user you follow publishes a new post across any of their publications.
New post sent
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires every time a post you scheduled through Buffer has been successfully published to its social network.
Post failed to send
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires every time one of your scheduled Buffer posts fails to publish to its social network.
Add a post to the queue
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will add a post to your Buffer queue for the channel you choose. Buffer schedules it automatically based on that channel's posting schedule.
Schedule a post
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will schedule a post to publish at a specific date and time on the channel you choose.
Share a post now
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will publish a post to the channel you choose immediately, bypassing the Buffer queue.
Add a post to the queue
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will add a post to your Buffer queue for the channel you choose. Buffer schedules it automatically based on that channel's posting schedule.
New note by user
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when a Substack user you follow publishes a new note (short-form social post).
New post by user
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when a Substack user you follow publishes a new post across any of their publications.
New post sent
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires every time a post you scheduled through Buffer has been successfully published to its social network.
Post failed to send
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires every time one of your scheduled Buffer posts fails to publish to its social network.
Schedule a post
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will schedule a post to publish at a specific date and time on the channel you choose.
Share a post now
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will publish a post to the channel you choose immediately, bypassing the Buffer queue.
Build an automation in seconds!
If
Select a trigger the automation will use
New note by user
New post by user
New post sent
Post failed to send
Then
Select an action the automation will perform
Add a post to the queue
Schedule a post
Share a post now
You can add delays, queries, and more actions in the next step!
More on Buffer and Substack
About Buffer
Buffer is a social media management tool for scheduling, publishing, and analyzing posts across X, LinkedIn, Facebook, Instagram, Threads, Bluesky, Mastodon, Pinterest, YouTube, and Google Business Profile. A Buffer "channel" is one connected social account, and posts are queued to one channel at a time. Use Buffer on IFTTT to automatically fill your queue from any source, publish posts instantly, or get notified when scheduled content goes live.
Buffer is a social media management tool for scheduling, publishing, and analyzing posts across X, LinkedIn, Facebook, Instagram, Threads, Bluesky, Mastodon, Pinterest, YouTube, and Google Business Profile. A Buffer "channel" is one connected social account, and posts are queued to one channel at a time. Use Buffer on IFTTT to automatically fill your queue from any source, publish posts instantly, or get notified when scheduled content goes live.
About Substack
Substack is a publishing platform for independent writers, journalists, and creators. Subscribe to your favorite authors and get their newsletters, podcasts, and notes delivered directly to you. Connect Substack to IFTTT to automate your reading workflow, cross-post content, and stay on top of every new publication from writers you follow.
Substack is a publishing platform for independent writers, journalists, and creators. Subscribe to your favorite authors and get their newsletters, podcasts, and notes delivered directly to you. Connect Substack to IFTTT to automate your reading workflow, cross-post content, and stay on top of every new publication from writers you follow.