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News · head to head

Buttondown vs NetNewsWire

Buttondown logo

Buttondown

News

The easiest way to start and grow your newsletter

From
Free
Rated
-
Full reviewWebsite
NetNewsWire logo

NetNewsWire

News

Free open source RSS reader for Mac and iOS, with no subscription, no ads and no feed limit

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Buttondown limited built-in monetization compared to Substack, which offers native payment processing; NetNewsWire it has no built in YouTube, Reddit or Mastodon integration, so a user wanting social feeds alongside RSS needs Reeder instead.
  • They diverge on capability: Buttondown covers Newsletter creation, NetNewsWire covers RSS and Atom parsing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Buttondown and NetNewsWire actually diverge.

Attributes where Buttondown and NetNewsWire differ
AttributeButtondownNetNewsWire
Pricing modelUnknownOpen source, no licence fee
PlatformsWebMac, iOS
Founded2017Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (News).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Buttondown

  • Newsletter creation
  • Markdown support
  • Subscriber management
  • Analytics
  • Paid subscriptions
  • Zapier
  • Stripe
  • Twitter

Only in NetNewsWire

  • RSS and Atom parsing
  • Third party sync
  • Unlimited feeds
  • Smart feeds
  • Local search
  • Open source

What people use each for

The jobs each tool is most often brought in to do.

Buttondown

  • Newsletter publishingnot NetNewsWire
  • Email marketingnot NetNewsWire
  • Audience buildingnot NetNewsWire

NetNewsWire

  • A reader who only wants traditional RSS and Atom feeds with no cap and no costnot Buttondown
  • Someone who tried Reeder free tier, hit the ten feed limit, and wants an unlimited free alternative insteadnot Buttondown
  • A developer who wants an open source reader they can inspect or contribute to on GitHubnot Buttondown
  • A user who wants feed sync through an existing Feedbin or Feedly account without paying for a separate reader subscriptionnot Buttondown

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Buttondown

  • Limited built-in monetization compared to Substack, which offers native payment processing
  • Fewer growth and discovery features compared to Beehiiv or Ghost
  • Smaller community and ecosystem than larger newsletter platforms
  • Basic automation compared to full-featured email marketing platforms
  • No native mobile app for managing newsletters on the go

NetNewsWire

  • It has no built in YouTube, Reddit or Mastodon integration, so a user wanting social feeds alongside RSS needs Reeder instead.
  • Cross-device sync requires a third party account such as Feedbin or Feedly for full functionality, which may itself carry its own cost.
  • As a volunteer-maintained project, new feature development and release cadence are slower than a funded commercial app.
  • It is Apple platforms only, with no Windows, Android or web client.
  • Its reading interface is more traditional and less gesture-driven than Reeder, which some users used to modern touch interactions find plainer.

Pricing, plan by plan

Buttondown

Free
  • Free$undefined/mo
    • Up to 100 subscribers
    • Core newsletter features
    • Hosted archives
  • Paid$undefined/mo
    • Pricing scales by subscriber count above 100
    • Add-on features from $9/month

NetNewsWire

Free
  • NetNewsWireFree
    • Free and open source, no account required
    • No feed limit
    • Optional third party sync services

Which should you pick?

Choose Buttondown if

  • You need newsletter creation.
  • You want to start without paying.
  • You also want markdown support.
Buttondown review

Choose NetNewsWire if

  • You need rss and atom parsing.
  • You want to start without paying.
  • You work on Mac, iOS.
  • You also want third party sync.
NetNewsWire review

Questions people ask

Is Buttondown or NetNewsWire better?
Neither clearly leads. Buttondown starts at Free and NetNewsWire at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Buttondown or NetNewsWire?
Buttondown starts at Free and NetNewsWire at Free.
Does Buttondown or NetNewsWire run on more platforms?
Buttondown runs on Web. NetNewsWire runs on Mac, iOS.
Can I use Buttondown for free?
Both have a free tier, so you can try either at no cost before committing.
What is Buttondown best used for?
Buttondown is most often used for newsletter publishing, email marketing, audience building. Of those, newsletter publishing and email marketing are not what NetNewsWire is typically brought in for.
What can Buttondown do that NetNewsWire cannot?
Buttondown covers Newsletter creation, Markdown support, Subscriber management, Analytics. NetNewsWire covers RSS and Atom parsing, Third party sync, Unlimited feeds, Smart feeds.

Answered from the vendors’ own pages

Buttondown: How much does Buttondown cost?

Buttondown is free for your first 100 subscribers and includes core newsletter features. After that, pricing scales based on subscriber count. Add-on features start at $9/month each.

Source
NetNewsWire: Is NetNewsWire free?

Yes, entirely, and it is open source with no paid tier or ads.

Buttondown: What editor options does Buttondown offer?

Buttondown supports Markdown, HTML, and WYSIWYG editors so you can compose newsletters in your preferred format.

Source
NetNewsWire: Does NetNewsWire sync across devices?

Yes, through third party sync services such as Feedbin, Feedly or iCloud, rather than a proprietary sync system of its own.

Buttondown: Does Buttondown track analytics?

Analytics are disabled by default in Buttondown, prioritizing privacy. You can enable tracking if desired, and the platform is GDPR-compliant.

Source
NetNewsWire: Does it support YouTube or Reddit like the new Reeder?

No. It is focused purely on RSS and Atom feeds with no social feed integration.

Buttondown: What is Buttondown's company structure?

Buttondown is an independent, self-funded, and profitable SaaS platform founded by Justin Duke with no plans to take external investment or change that model.

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