Automatically Share Your Substack Articles on Social Media

Nuelink lets you automatically share your Substack posts to 12+ social media platforms including X, LinkedIn, and Facebook, helping you reach more readers without manual work. Customize your automation with features like AI-generated captions, filterning which posts to be shared on social media, and scheduled follow-up comments to drive more engagement.

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Features

Easy Substack Integration

Getting started with Substack automation in Nuelink is quick. Just link your Substack publication URL, connect your social media accounts, tweak your automation settings, and you're ready.
New articles you publish on Substack will be automatically shared as unique, eye-catching social media posts promoting the articles to bring more Substack readers

Learn more about setting up Substack automation to auto-post your articles to social media.
Easy Substack Integration

Flexible Import Options

You have full flexibility regarding the Substack articles you want to share on social media.
You can choose to import both existing posts (already published articles) and future ones, ensuring your social media content reflects your entire Substack publication. Alternatively, you can opt to import only future posts to focus on promoting upcoming content.

Flexible Import Options

Support for Multiple Platforms and Post Formats

Nuelink supports over a dozen platforms so you can reach your audience wherever they are. Pick the ones that make the most sense for your publication.
Choose from two post formats:

  • Link Post: Share just the article link in the post.
  • Image Post: Showcases the post’s header image.
Support for Multiple Platforms and Post Formats

Collection for Better Organization

Your previously shared and future scheduled social media posts from your Substack articles are organized into a dedicated collection automatically created by Nuelink.
Within this collection, you can:

  • Select specific social media channels for sharing your Substack posts
  • Set time slots for when each post should go live
  • Choose your preferred posting method, such as:
    • First In, First Out: Shares articles in the order they were published (oldest first).
    • Last In, First Out: Shares articles starting with the newest.
    • Random: Shares articles in a completely random order.
Learn more about how Nuelink collections work
Collection for Better Organization

Automated AI Captions

Use AI-powered captions to make your social media posts unique and tailor each Substack article. Either create fixed templates or let the AI come up with fresh, on-brand captions each time.
Examples:

  • Fixed: “Check out our latest Substack post: {{title}} 👉 {{link}}”
  • AI: “Write a social media caption for a Substack article titled '{{title}}', highlighting the main idea and linking to {{link}}.”
Automated AI Captions

Follow-Up Comment

Boost interaction by scheduling automated follow-up comments on your social posts. Customize them with emojis, hashtags, and article titles.
Example: Comment 60 minutes after the post goes live, or once it hits 20 likes.

Note: Instagram and YouTube comments do not support images.
Follow-Up Comment

Smart Conditions

Use keyword filters to fine-tune which Substack posts get shared. For example, only include posts with "AI" in the title or exclude any post containing "draft".

Smart Conditions

Publish Immediately

Enable this setting to have your newest Substack article shared on social media as soon as it's published. Nuelink checks for updates every hour and handles the rest automatically.

Publish Immediately

Efficient social media management

I must say that Nuelink automation capabilities have really impressed me. As someone who regularly posts content to the wordpress blog and my youtube channel, nuelink automation feature has been a real game changer.

EXCLUSIVE OFFER 🚀

Get the social presence you deserve.

STANDARD

$ 18 /month

  • 1 Brand
  • 1 Member
  • 7 Social Channels
  • 7 Automations
  • 7 Collections
  • 100 Posts in Queue
  • 100 Nue AI Credits
  • 1 Link in bio

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30-day money back guarantee.

PREMIUM

$ 48 /month

  • 2 Brands
  • 2 Members
  • 20 Social Channels
  • 20 Automations
  • 20 Collections
  • 365 Posts in Queue
  • 200 Nue AI Credits
  • 2 Link in bio

Start 14-day free trial

30-day money back guarantee.

BUSINESS

$ 78 /month

  • 4 Brands
  • 4 Members
  • 40 Social Channels
  • 40 Automations
  • 40 Collections
  • Unlimited Posts in Queue
  • 500 Nue AI Credits
  • 4 Link in bio

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30-day money back guarantee.

Support

Zero-AI Customer Service

Unlike other tools, we offer human customer service that starts from day one, regardless of your plan. For agencies, we include Priority Support to ensure your questions are answered, issues are addressed, and suggestions are heard promptly. We're here for you!

Sanae support team

Sanae

Bilal support team

Bilal

Bouchra support team

Bouchra

The Nuelink Support Team has been awesome to work with!! Special thanks to Sanae for making sure I got what I needed in record time! We're new to the platform, but so far loving their analytics and all the functionalities within!

Mary Norwood image

Mary Norwood

Brand Manager | WSS Solutions

Want to automate sharing your Substack articles on social media?

Start your free trial with Nuelink, connect your social accounts, link your Substack publication, and watch your content get distributed automatically across social media platforms.

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Frequently asked questions.

To set up your first Substack automation with Nuelink, check out this guide 👉 How to Auto-Post Substack Articles on Social Media in 2025.

Yes! Nuelink lets you filter content using keywords or tags, so you can control exactly which Substack articles get shared automatically.

No limits at all. Once your automation is live, you can share as many Substack articles as you want across all your connected social platforms.

Absolutely. Enable the “Mark as drafts” option during setup to queue your posts as drafts. This gives you time to review and approve each one before it goes live.

You can choose how frequently Nuelink checks your Substack feed for new content:
  • Every Hour
  • Every 6 Hours
  • Every 12 Hours
  • Every 24 Hours

Yes! You can automatically include hashtags in both your main posts and follow-up comments.