How to auto post RSS to social media (step by step)
To auto post RSS to social media, point a scheduler at your blog or podcast RSS feed, pick the social accounts it should post to, and every new item publishes automatically. In PostDodo you add the feed URL, choose the accounts, optionally let AI rewrite each item, and new posts go out on their own.
What is RSS autoposting, and who is it for?
RSS is the plain, machine-readable version of your site that lists your latest posts. RSS autoposting points a tool at that feed and publishes each new item to your social accounts for you, so a fresh blog post or podcast episode shows up on your networks without you copying a link anywhere. You wire it once, then new content posts itself.
It pays off most when you publish on a schedule:
- Bloggers. Every new article goes out to your networks the moment it is in your feed.
- Podcasters. Each new episode from your host’s RSS feed posts to your accounts automatically.
- News and publishers. A steady stream of stories keeps your feeds active without a person babysitting it.
- Ecommerce and stores. New products, drops, or a blog feed turn into social posts on their own.
If you post one-off, hand-crafted updates, autoposting is not for you. It shines when you have a real pipeline of new content and want it on social the moment it ships.
How do you find your RSS feed URL?
Almost every blog and podcast already has a feed. You just need its URL. Here is how to find it fast:
- Try the common paths. Add one of these to your domain:
/feed,/rss,/rss.xml,/atom.xml, or/index.xml. WordPress uses/feed; many static sites use/index.xml. - Podcasts. Copy the RSS URL straight from your host. Spotify for Creators, Buzzsprout, Transistor, and the rest all show it in your show settings.
- Not sure it exists? Open your site, view the page source, and search for
application/rss+xml. The link tag there is your feed. Or paste your homepage into any free feed detector. - Test it. Paste the URL into a browser. If you see XML listing your latest posts, it works. PostDodo also checks the feed when you add it and rejects a URL that returns no items, so you catch a bad link right away.
How do you set up RSS autoposting? (step by step)
In PostDodo this is a two-minute job. RSS autopost is a built-in feature, not a workaround, and it posts to all 10 networks: Bluesky, Mastodon, Facebook, Instagram, Threads, X, LinkedIn, TikTok, YouTube, and Pinterest. Here is the path:
- Step 1 · Connect an account. RSS autopost needs at least one connected account to post to, so link a network first if you have not.
- Step 2 · Open RSS autopost. Go to the RSS autopost page in the app.
- Step 3 · Paste your feed URL. Drop in the feed you found above. PostDodo reads it on the spot to confirm it is a real, parseable feed.
- Step 4 · Pick the accounts. Choose which of your connected accounts this feed should post to. One feed can post to several at once.
- Step 5 · Optional AI rewrite. Tick Rewrite each item with AI before posting so each item becomes a short, human caption instead of a raw title. Without AI set up, it falls back to the plain title and link.
- Step 6 · Add the feed. From now on, only items published after you add it will post, and PostDodo checks the feed on a schedule and autoposts new items to your chosen accounts.
Each feed has an On or Paused toggle and a Remove button, and it shows when it was last checked plus any error, so you always know it is working. If you post to more than one network, the same idea underpins cross-posting to all your platforms from one place.
Manual sharing vs RSS autopost
Here is the straight comparison, so you can pick by what you actually need rather than by hype.
| What you want | Manual sharing | RSS autopost (PostDodo) |
|---|---|---|
| Effort per post | Copy, paste, format, and schedule every post by hand | Set it up once, new posts go out on their own |
| When it posts | Whenever you get around to it | Automatically on the next feed check, about once a day |
| Reads like a human | Yes, you write each caption | Title and link by default, optional AI rewrite makes it human |
| Per-platform tailoring | Full, you tailor every version | Same body to each chosen account, tailor by hand when it matters |
| Duplicate and back catalog | You choose what to share | Dedup by item link, only items published after you add the feed |
| Proof it published | You check each network yourself | Confirmed live-link receipt per post, with auto-retry |
| Best for | One-off, hand-crafted posts | A steady stream of new content: blog, podcast, store, news |
What are the honest pitfalls of RSS autoposting?
Autoposting is a real time saver, but done naively it has sharp edges. Here are the honest ones and how to keep them from biting:
- Raw titles read like a bot. A plain feed dump posts the title plus a link every time, which feels mechanical. Turn on the optional AI rewrite so each item becomes a short, natural caption that still ends with your link.
- Duplicate posting. A careless setup reposts the same item, or dumps your entire archive the first time. PostDodo seeds the feed with your current items when you add it, so there is no backfill, and dedups by item link, so an item posts once.
- No per-platform tailoring. Autopost sends one body to every account you picked. That is fine for a link drop, but it will not tailor length or tone per network. When a post really matters, write it by hand so each platform gets its own version. See how to repurpose content across platforms.
- A broken feed can fail silently. If your feed URL moves or breaks, a naive autoposter just stops and never tells you. PostDodo records the last check time and any error on the feed itself, and every item it does post carries a confirmed live-link receipt with auto-retry, so gaps surface instead of hiding. More on that in how to stop failed posts.
Should you autopost RSS or post by hand?
- Autopost RSS if: you publish new content on a steady cadence, want it on social the moment it ships, and are fine with a clean, consistent caption per item.
- Post by hand if: the post is a one-off you want to craft, or you need a different angle, hook, or length for each network.
- Do both: let RSS autopost carry the steady stream so nothing is missed, and hand-write the launches and big moments. That is the setup most creators land on.
The point of autoposting is not to replace good writing. It is to make sure every new post reaches your networks without you remembering to do it, then to prove it actually went out.
Want your blog or podcast to post itself to all 10 networks, with a confirmed live-link receipt on every item and one flat price? Start a free 7-day trial, add your feed URL, pick your accounts, and turn on AI rewrite so it does not read like a bot. Card required, no charge until day 8. Or see the features and the pricing first.
Frequently asked questions
What is RSS autoposting?
RSS autoposting points a tool at your site or podcast RSS feed and publishes each new item to your social accounts automatically. You set it up once: add the feed, pick the accounts, and every new post goes out on its own, so you stop copying links across networks by hand.
How do I find my RSS feed URL?
Most blogs expose a feed at a standard path like /feed, /rss, /rss.xml, or /atom.xml. WordPress uses /feed. Podcasts get an RSS URL from their host, such as Spotify for Creators or Buzzsprout. If unsure, open your site source and search for rss, or paste your homepage into a free feed detector.
Will RSS autoposting spam my whole back catalog?
In PostDodo, no. When you add a feed it records your current items as already seen, so only items published after you add it will post. It also caps how many new items go out per check, so a burst of fresh posts will not flood your accounts at once.
Can I make autoposts not read like a bot?
Yes. Tick Rewrite each item with AI before posting, and PostDodo turns each item into a short, human caption that still ends with your link. Without AI set up, it falls back to the plain title and link, which posts fine but reads more mechanical.
Which platforms can I autopost RSS to?
PostDodo autoposts feed items to Bluesky, Mastodon, Facebook, Instagram, Threads, X, LinkedIn, TikTok, YouTube, and Pinterest. You pick which of your connected accounts each feed posts to, and the same feed can post to several at once. Connect an account first, then point a feed at it.
Can I auto post RSS to social media with PostDodo today?
Yes. RSS autopost is live now. Add a feed URL, choose your accounts, optionally turn on AI rewrite, and new items publish on their own with a confirmed live-link receipt and auto-retry. Pricing is flat from $25 a month, no per-channel or per-seat fee, on a 7-day free trial.