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How to Filter, Combine, and Customize RSS Feeds

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How to Filter, Combine, and Customize RSS Feeds

By Bryan Helmig · March 8, 2017
make-your-own-rss-superfeed primary img

Want to keep up with your favorite sites without getting overwhelmed? There are too many things published each day to possibly read them all—but you also don't want to miss the articles that would interest you most. Skimming through headlines in your news reader app can help, but we've got a better trick: An RSS Superfeed—one you can customize and roll your own.

RSS—or really simple syndication—feeds are one of the best ways to keep up with your favorite sites. Almost every blog and news site includes an RSS feed, often at or Subscribe to them with an RSS feed reader app like Feedly or Newsblur, and you can read all of the top headlines together.

However, this can still be overwhelming if you follow more than a handful of sites. Instead, customize and filter your own RSS feeds using app automation tool Zapier and you can create one RSS feed that includes just the posts you're most interested in. You can even combine several RSS feeds to get all of your favorite articles into one easily digestible RSS feed.

Here's how.

1. Find the RSS Feeds You Want to Follow

First, copy the RSS feed link for each site you want to follow. Just open your favorite websites and look for the orange RSS logo as above—or for the word feed in the site footer.

Find RSS feed with RSS autodiscovery

If you don't see that, there are a few ways to find the RSS feed on any site. If you have a bookmarklet or browser extension installed for a feed reader app like Feedly, press it while visiting a site to find its RSS feed. Or, drag the RSS autodiscovery bookmarklet from Laughing Meme to your browser's bookmark bar, and click it to see the RSS feed as in the screenshot above. Another way is to open the webpage's source from your browser's Inspect Element menu option, and search for type="application/rss+xml" or feed, and you'll likely find the link.

Or, you could start out with one of Zapier's RSS feeds, if you'd like:

2. Make an RSS Zap

Zapier RSS integration

Now, we'll add the RSS feeds to a Zapier workflow. Open Zapier, create a free account if you don't have one yet, then click the Make a Zap button in the top right corner.

Select the RSS app, then you'll need to choose the correct trigger for your needs. If you want to follow multiple RSS feeds, select show less common options and choose the New Items in Multiple Feeds option. Or, to follow only one RSS feed, choose the New Item in Feed trigger, and click Continue.

Add feeds to your Zap

You'll now paste your RSS feed into the Feed URL box. If you're adding multiple feeds, tap the + icon and paste each of your RSS feeds in its own line.

Click Continue again, then test the RSS connection to make sure Zapier can copy new posts from your RSS feeds.

Tip: If you have a private RSS feed, perhaps for an internal company site or a subscription-based blog, you may need to enter the username and password for the feed as well—and for that, you'll need to use the single feed New Item in Feed trigger.

3. Filter Your RSS Feed Posts (optional)

Add filter to RSS feed in Zapier

Want to only get certain posts in your combined RSS feed? The next step is to filter your RSS feed, so you'll only get new posts that interest you. This is an advanced Zapier step—one that requires a paid Zapier account, so if you are using Zapier's free plan you can contact our support team and mention this article to activate a new 14-day trial to try this out.

In the Action App part of your Zap, select the Filter app. There, we'll have Zapier watch your post titles for the keywords you want to follow.

Say you only want to read posts about Trello from the Zapier blog. You'd select Title in the filter's first menu, then select (Text) Contains, and finally type Trello in the last field.

Want to watch for multiple things, perhaps either articles about Trello or Salesforce? Click Or, and add a new filter to also watch for Salesforce articles. You could click And instead to watch only for articles about both Trello and Salesforce.

Want to only read articles from specific authors? Select Raw Author in the filter's first menu, and then add your favorite author's name.

Learn more about filtering data in our Zapier Filters Guide.

4. Add Your Filtered Posts to a New RSS Feed

Create new RSS Feed in Zapier

Now you need a way to read these filtered posts. Add one more step to your Zap, this time selecting Zapier's RSS app once more. Choose Create Item in Feed to build your RSS Superfeed.

First add a Feed URL—this is the new RSS feed you'll follow to see your filtered posts. You'll get a default Zapier URL like, and then you'll add your own suffix to it, perhaps superfeed.

Tip: Copy this link and save it in your favorite note-taking app or a new document so you'll have it whenever you want to share or subscribe it.

Map RSS feed fields in Zapier

Give your RSS feed a name in the Feed Title field. Then click the + icon beside the Item Title field, and select the post title from your RSS feed. Repeat that for the Source URL and Content fields, selecting the Link and Description fields from your RSS feed, respectively.

If the sites you follow often publish long posts, you might want to select yes in the Automatically Truncate Messages over 10KB option as well. You can also fill in any other fields for your RSS feed—but that's enough to get your feed working.

5. Turn on Your Zap

Turn on Zap

With that, your filtered RSS feed is ready to use! Just give your Zap a name and turn it on. Then open your RSS feed reader, and subscribe to your new RSS Superfeed link that you copied previously.

Don't Stop There!

Now that you've got a Zapier-powered RSS Superfeed, it's time to put it to work. Zapier has hundreds of triggers and actions for over 750 apps, so you can build the wildest RSS app ever imagined.

You can add alerts to your RSS feed to get notified via email, SMS, or push notification whenever a new post comes in.

Or you could add other apps to your RSS feed such as Pocket and Evernote or posts from social networks like Facebook and Twitter.

Then check out Zapier's RSS integrations for other great ways to use your new RSS Superfeed.

Continue Reading

Post originally published March 20, 2013; updated February 7, 2017 by Matthew Guay with Zapier's latest interface and features.

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Bryan Helmig picture

Bryan Helmig

Bryan Helmig is a co-founder and CTO at Zapier, jazz/blues musician and fine beer and whiskey lover.

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