How to auto-post your blog or RSS feed to social media (without sounding like a robot)

To auto-post an RSS feed to social media, add your feed URL to a tool that can watch it, choose which accounts to post to, and decide whether each new item is published straight away, added to a posting queue or saved as a draft for review. Every time you publish a blog article, podcast episode or YouTube video, the tool picks it up and creates the social post for you.

That part is easy. The part most people get wrong is what the posts look like. This guide covers both: how to set up feed-to-social automation, and how to keep those posts worth reading.

What is an RSS feed, and where do you find yours?

An RSS (or Atom) feed is a machine-readable list of the latest items on a site: articles, episodes or videos, each with a title, link and short summary. Tools read the feed on a schedule and notice when something new appears.

You probably already have one:

If you are not sure, open your site, view the page source and search for "rss" or "atom". Many sites also list the feed in the footer.

Why automate sharing your new content?

• You stop forgetting. Publishing a long article and then forgetting to tell anyone is one of the most common content mistakes. A feed connection makes sharing automatic.
• Every network gets it. One article can become a LinkedIn post, a post on X, a Bluesky post and a Mastodon toot without four separate logins.
• Your social calendar fills itself. Each new blog post is one less slot to plan.
• It connects your content and your audience. People who follow you on social are often the readers most likely to click through.

The problem with most RSS auto-posting

The default for many tools is a post that reads: "New blog post: [Title] [link]". It is technically correct and almost nobody engages with it. On networks that reward conversation, like LinkedIn, Bluesky and Mastodon, it can look like a bot account.

The fix is to treat the feed as a trigger, not as the post itself. Here are four ways to do that.

1. Use a better template

Most tools let you build the post from parts of the item, such as the title, link and summary. Even without AI you can do better than the default:

{title}

{summary}

Full guide: {link}

Lead with the summary when it is a strong sentence. On networks where links in the text are less visible, put the link last.

2. Let AI write the caption in your voice

The better option is to have AI write a proper caption from the title and summary: a hook, the main point, and the link. It should use your brand voice, follow each network's length limits, and avoid hashtag spam. Read our guide to training AI on your brand voice for how to set the voice up so it sounds like you.

3. Save as drafts first

For the first few weeks, have new items saved as drafts instead of posting automatically. You glance at each one, tweak a line, and approve. Once you trust the output, switch the feed to post on its own.

4. Queue, don't blast

If your feed publishes three articles in an afternoon, you do not want three posts in ten minutes. Sending new items to a posting queue spreads them across your normal posting times. Our complete scheduling guide explains how queues work.

Ways to auto-post an RSS feed to social media

Automation platforms (IFTTT, Zapier, Make, n8n)

General automation tools can watch a feed and post to networks that have an integration. They are flexible and good if you already use them for other work. The trade-offs: each network often needs its own automation, caption quality depends on templates you build, there is no shared calendar, and free tiers usually check feeds less often. Self-hosted tools like n8n give full control but need upkeep.

WordPress plugins

Some WordPress plugins share a post when you hit Publish. That works for one blog, but it lives inside your website, does not cover podcasts or YouTube, and often has limited network support.

A social media scheduler with feed support

A scheduler that reads feeds puts the new posts on the same calendar as everything else, with the same approvals, queue times and brand voice. This is usually the simplest choice for small teams and agencies, because nothing lives in a separate automation account.

How to set up RSS auto-posting in Social9

Social9 follows RSS, Atom and YouTube feeds on every plan, including Free. Here is the setup:

1. Open Feeds. In the dashboard, go to Queue → Feeds for the brand you want.
2. Add the feed. Press Add feed and paste your blog's RSS or Atom link, or a YouTube channel or playlist link.
3. Pick the accounts. Under Post to, tick LinkedIn, X, Bluesky, Mastodon, Facebook, Threads or any other connected account.
4. Choose what happens to new items. Save as drafts for me to review, or Add to my posting queue so each item goes out at your next queue time.
5. Turn on AI captions if you want them. With Write captions with AI, each post is written in your brand voice from the title and summary, with the link at the end. Without it, the post uses your template with {title}, {link} and {summary}.
6. Press Follow feed.

A few details that help in practice:

• Items already in the feed are skipped, so only what you publish from now on becomes a post. No flood of old articles.
• Feeds are checked every 30 minutes, with up to 5 new items per check, newest first. Check now reads the feed straight away.
• If a feed fails five times in a row (the site is down or the link changed), Social9 pauses it and shows the error.
• AI captions use the same credits as one AI post per item. If you are out of credits, the plain template is used instead and nothing is charged.
• A brand can follow up to 10 feeds, so one brand can cover a blog, a podcast and a YouTube channel.

The RSS feeds guide has the full details, including how to find a YouTube channel ID.

Pair your feed with evergreen recycling

New content is only half of a healthy feed. Your best older articles deserve to be shared again. Social9's evergreen recycling keeps a library of timeless posts and reposts them on a schedule, the longest-unused first, without repeating anything too soon. Together, the feed shares what is new and evergreen keeps your best work in rotation.

Network tips for feed posts

Social9 adapts each post to the network's limits, and you can edit any post per network before it goes out.

Frequently Asked Questions

Can I auto-post my blog to LinkedIn?

Yes. Add your blog's RSS feed to a scheduler or automation tool that supports LinkedIn, choose your profile or Company Page, and each new article becomes a post. Saving them as drafts first lets you edit the opening before it goes live.

How do I find my website's RSS feed?

Try adding /feed or /rss to your site's address. If that does not work, view the page source and search for "rss" or "atom", or check your blog platform's settings.

Can I auto-post new YouTube videos to other social networks?

Yes. YouTube publishes a feed for every channel. In Social9 you paste the channel link (using the channel ID, not the @handle) and each new video becomes a post on the networks you choose.

Will auto-posting from RSS hurt my reach?

Generic "New post: title + link" updates tend to get little engagement. Posts with a real caption written for each network, sent at good times, perform like any other post. Use AI captions and a queue rather than raw automatic posting.

How often are RSS feeds checked?

It depends on the tool. Social9 checks every 30 minutes and has a Check now button. Some automation tools check hourly on free plans.

Share every new post automatically

Connect your blog, podcast or YouTube feed once and stop copying links by hand. Start free with Social9, or see how social media automation works across the rest of your calendar.