Picking a free RSS reader is easy. Opening it three weeks later is the hard part. Feeds end up in one app, articles in another, X bookmarks somewhere else, and after a few days nobody opens the third app anymore.
What matters more is where the feed posts land once they arrive. The reader itself is secondary.
What "free RSS reader" actually means in 2026
Three flavours, and they are not interchangeable.
A dedicated reader app is what most people picture. You add feeds, the app fetches them every few hours, you read them in a list. Feedly, Inoreader, NetNewsWire and Reeder all sit here. Some are free outright, some are freemium with a limit on how many feeds you can add before they ask for money.
A browser extension reader is the lightest version. It lives in your browser toolbar, you click it, you see your unread items in a popup. Useful if you only check feeds at a desktop. Almost always free, almost always more limited than a real app.
A save-everything tool with feed support is the third flavour. The feeds are one input among several (articles, X bookmarks, newsletters, YouTube videos), and the reader part is built on top of the same library. Keep is one of these. So is Readwise Reader, with a focus on highlights and a price tag.
The right pick depends on whether feeds are the centre of how you read or one source among five. If feeds are the centre, a dedicated reader is sharper. If feeds are one habit among several, a dedicated reader will quietly stop being opened, and a save-everything tool tends to stick.
Where Keep fits when feeds are one habit among several
Keep is a save-everything tool that handles RSS as one of its inputs. Add a feed URL, Keep checks it every few hours, new posts land in your library as clean markdown alongside the articles you saved with the extension, the X bookmarks the integration pulls in, your Kindle highlights and your saved YouTube videos. Full-text search across the lot. The Keep web feeds docs cover the setup and the backfill if you want the last 90 days of a feed pulled in when you subscribe.
An interesting feed post in Keep is one search away from the rest of what you saved on the same topic, which is a thing only the save-everything category can do. A pure reader cannot, by design.
Keep does not do heavy reading workflows well. No rules engine, no smart filters, no per-folder triage views, no daily review queue. If you spend hours a day in a feed reader and want it to filter, sort and dedupe across hundreds of feeds, Feedly or Inoreader is the better pick. Keep is sharper when feeds are part of how you save. Feedly or Inoreader is sharper when feeds are the whole job.
It is free for personal use with the standard library limits. Feed support is on the free tier.
How Feedly, Inoreader, NetNewsWire and Reeder compare on the free path
Four readers worth naming.
Feedly. The biggest mainstream reader and the one most people land on first. The free tier covers up to 100 feeds and reads in a clean three-column layout. The paid tier (Pro and Pro+) adds AI summaries, rules, hide filters, and the team and threat-intelligence products that Feedly increasingly leans into. If you want a polished reader you do not have to think about, this is the safe answer. The Feedly alternatives roundup covers where it is sharp and where it is not in more detail.
Inoreader. The power-user pick. The free tier is generous (around 150 feeds, a usable rules system, basic search), and the paid tier opens up unlimited feeds, unlimited filters, deeper search, and AI summarisation through their Intelligence product. If you like fiddling with rules, Inoreader has more knobs than anything else on this list. The Inoreader alternatives roundup goes deeper on the trade-offs.
NetNewsWire. Free and open source, Mac and iOS only. NetNewsWire 7 runs on macOS 15 and iOS 26 and later. It is the cleanest, fastest reader I have used on Apple platforms, with no upsell because there is nothing to upsell. The cost is the platform lock-in: no Windows build, no Android build, no web app. If your reading life is entirely Apple, this is the easiest recommendation on the list.
Reeder. Apple-only and paid, but worth knowing about. Rebuilt as a unified inbox for RSS, podcasts, YouTube, and social posts in one timeline. Requires macOS 14 or iOS 17 and later. The obvious next step if you outgrow NetNewsWire and want a single timeline across formats.
If you specifically want a Chrome extension that puts your feeds in your toolbar, the Chrome Web Store has a long-running RSS Feed Reader extension that shows unread items in a popup. Useful as a glance-tool. Not a replacement for a real reader once you cross fifteen or twenty feeds, because a popup is a bad place to read anything longer than a headline.
Feeds and read-later, and why most people end up combining them
A free RSS reader and a read-later app are usually being looked for at the same time, and the two jobs overlap more than people expect.
Feeds tell you when a post exists. Read-later is what happens between knowing about a post and actually reading it. If you split those across two tools, the second tool tends to win and the first one quiets down, because checking two inboxes is a tax. Saving a feed post for later in the same place you save articles, X threads and newsletters means there is one inbox to check, and the feed habit survives.
This is the part that tips it for me. I have run feeds in a dedicated reader and articles in a save-later app and Kindle highlights in Readwise, and the feeds always slip first. Feeds in the same library as everything else I save means the post I half-read on Tuesday is still there next to the related article I saved Wednesday, and the search query "deep work" pulls both back without me thinking about which app they came from.
If you have not already, the plain-English RSS explainer is where to start, and how to find the RSS feed URL for any site covers the part where you actually subscribe to things.
Try a feed first, pick the reader after
The smallest experiment that teaches you anything is to subscribe to one feed (a blog you keep meaning to read more of) in whatever tool you already have, and let it run for two weeks. If you find yourself opening it, the reader earned its place. If you do not, the reader is the problem, and one of the four above is probably a better fit than what you tried.
Keep is the version that doubles as the rest of your library. Feeds in, articles in, X bookmarks in, Kindle highlights in. Set up your first feed in Keep.