RSS-to-Email Digest Plugins for Bloggers and News Publishers
Automatic post notifications are the most obviously useful email a publisher can send and the easiest to get badly wrong. The failures are specific and repeatable: the digest fires on a draft, the same post goes out twice, a page turns up in what should be a post digest, or a week’s silence is followed by an email containing one item.
None of those are exotic bugs. They are the default behaviour of a poorly configured digest, and they are why plenty of blogs switch this off after a month. This article covers the difference between notifications and digests, the settings that prevent each failure, and which plugins handle the job well at which price.
Verified August 2026. Prices are vendor list prices; confirm before purchasing.
Notifications versus digests
These are different products solving different problems, and choosing the wrong one is the first mistake.
A post notification fires immediately when something publishes. One post, one email, sent within minutes. This suits low-frequency publishing where each piece is an event, and it suits news where timeliness is the value. It is terrible for a site publishing daily, because your subscribers receive thirty emails a month from you and unsubscribe.
A digest collects posts and sends them on a schedule. Weekly on a Thursday morning, containing everything from the past seven days. This suits any site publishing more than once or twice a week, respects the reader’s inbox, and gives you a predictable slot they can learn to expect.
The rule of thumb is straightforward. Publishing more than twice a week means a digest. Publishing occasionally means notifications. Publishing daily and sending notifications is the single most reliable way to shrink a list that took years to build.
A worthwhile refinement, if your plugin supports it, is letting subscribers choose. Some readers want everything immediately, most want a weekly summary, and offering both at signup usually improves retention more than any amount of template work.
The failures, and the settings that prevent them
- Sending on drafts or scheduled posts. Trigger only on the transition to published status, never on save. Test by saving a draft and confirming nothing goes out, because this is the failure that emails your list a half-written article.
- Duplicate sends. Usually caused by a post being unpublished and republished, or by a plugin that tracks sent posts poorly. The plugin must record what it has already sent per subscriber and never resend it.
- Wrong post types. Pages, attachments, products and custom post types can all end up in a digest that was supposed to contain articles. Restrict the post type explicitly rather than relying on a default.
- Empty or near-empty digests. A weekly email with one item, or none, trains people to ignore you. Set a minimum post count and skip the send if the threshold is not met.
- Category leakage. If you publish across several sections, subscribers to one topic receiving everything is a slow unsubscribe. Filter by category, and where possible let subscribers pick.
- Rewriting history. Editing an old post should not re-trigger anything. Confirm the plugin keys on first publication, not on modification date.
The single most useful habit is to subscribe yourself with a personal address on a different mail provider from your own, and read every digest as a reader before assuming it works. Most of the failures above are invisible in the admin and obvious in an inbox.
The 6 options compared
1. The Newsletter Plugin
The most capable free route, with automated post digests available through its extension range and no subscriber cap on the core plugin.
For a blog whose requirement is genuinely “email my readers the week’s posts”, this covers it at essentially no cost, and it will keep covering it as the list grows past the point where hosted services start charging meaningfully. Post-type and category filtering are present, which handles two of the six failure modes above, and because you supply your own sending, list size never becomes a billing conversation. The interface is dated and the email composer is functional rather than pleasant, so if the visual design of your digest is a priority you will find it frustrating. If what matters is that the right posts reach the right people reliably and free, it is the sensible default.
- Digest scheduling: Yes, via extension
- Category filtering: Yes
- Best for: Large lists on no budget
- Watch out for: Dated composer and interface
2. MailPoet
The best-looking digests with the least effort. Free to 500 subscribers and 5,000 emails a month, Business plans from around $10 a month.
Its latest-content block pulls in recent posts with featured images, excerpts and read-more links, laid out properly and rendering correctly across mail clients without you thinking about it. Scheduling, post-type restriction and category filtering are all straightforward, and the whole configuration takes about ten minutes. For a small publisher who wants a weekly digest that looks professional, this is the shortest path from decision to working email. The constraint is the pricing model: it scales with subscribers, so a list growing past a few thousand turns a small monthly figure into a real one. Excellent below that, and worth reconsidering above it.
- Digest scheduling: Yes, with a visual composer
- Category filtering: Yes
- Best for: Small publishers wanting it to look good
- Watch out for: Cost scales with subscribers
3. FluentCRM
The option that treats a digest as one automation among many. $103, $199 and $399 a year, priced per site with no per-contact fees.
Because it is a CRM rather than a newsletter tool, the digest can be conditional in ways the alternatives cannot express: send the weekly summary only to subscribers who have not visited recently, or vary the content by which categories somebody has previously clicked. That is genuinely more powerful, and it is overkill for a blog that just wants Thursday morning emails. The flat per-site pricing makes it the cheapest option at large list sizes by a wide margin. Set against that, the digest configuration lives inside an automation builder, so the simple case takes longer to set up than in the purpose-built alternatives. Right product, slightly heavier route to a simple outcome.
- Digest scheduling: Yes, via automation
- Category filtering: Yes, plus behavioural conditions
- Best for: Large lists wanting segmented digests
- Watch out for: More setup for the simple case
4. Noptin
The lightweight choice, built around exactly this job rather than around campaigns.
Its appeal is proportion: a small plugin that adds new-post notifications and scheduled digests without installing a marketing platform on a blog that wanted an email. It is fast, it does not add much to your admin, and the configuration is comprehensible in a single screen. For a personal site or a niche publication where the requirement will never grow beyond “tell people when I publish”, the lack of features is the feature. Where it stops is anything approaching segmentation, elaborate templating or commerce integration, all of which are firmly outside its scope. Choose it when you are confident the requirement is small and will stay small, because outgrowing it means migrating.
- Digest scheduling: Yes, core purpose
- Category filtering: Yes
- Best for: Personal and niche blogs
- Watch out for: Limited room to grow
5. Icegram Express
A free plugin with a generous feature set for the free tier, including post notifications and scheduled digests.
What distinguishes it is how much sits below the paywall: list management, subscription forms, automated post digests and reporting are all available without paying, which makes it a strong candidate for a site that wants more than the minimum but has no budget. Paid tiers add automation and deeper reporting when needed. As with every self-hosted sender, delivery is your responsibility, so pair it with a transactional sending service rather than relying on the server mail function. Its interface sits somewhere between the utilitarian veterans and the polished commercial products, which is a reasonable place to be. Worth shortlisting whenever the answer to “what is the budget” is “nothing”.
- Digest scheduling: Yes, on the free tier
- Category filtering: Yes
- Best for: Free setups wanting more than the basics
- Watch out for: Delivery still needs a sending service
6. Your existing ESP with an RSS campaign
If you already pay a provider, they almost certainly do this already, and it is worth checking before installing anything.
Every major provider offers a campaign type that reads your feed and mails new items on a schedule, with their templates, their deliverability and their reporting. The advantages are meaningful: no additional plugin, no sending burden on your host, and the digest benefits from a sender reputation somebody else maintains. The disadvantages are that you are limited to what your feed exposes, which typically means excerpt length and image handling are less controllable than a plugin reading your database directly, and category filtering depends on having a per-category feed. For most publishers already paying a provider, this is the least work and a perfectly good result. Only move the job into WordPress if you need control the feed cannot give you.
- Digest scheduling: Yes, built in
- Category filtering: Via per-category feeds
- Best for: Publishers already paying a provider
- Watch out for: Limited to what the feed exposes
Comparison table
| Option | Cost | Digests | Notifications | Subscriber cap |
|---|---|---|---|---|
| The Newsletter Plugin | Free | Via extension | Yes | None |
| MailPoet | From $10/mo | Yes | Yes | 500 free |
| FluentCRM | $103/yr | Via automation | Yes | None |
| Noptin | Free plus paid | Yes | Yes | None |
| Icegram Express | Free plus paid | Yes | Yes | None |
| ESP RSS campaign | Existing plan | Yes | Yes | Plan dependent |
Templates that survive real mail clients
Email rendering is roughly two decades behind the web, and a digest that looks correct in your browser preview can arrive broken. Four rules cover almost all of it.
Single column, always. Multi-column layouts break in several widely used clients and are unreadable on a phone regardless. One column of posts, each with a title, an image, two lines of excerpt and a link.
Assume images are blocked. Many clients hide images by default, so the digest must make sense as text alone. Write meaningful alt text and never put the post title inside an image.
Keep the excerpt short and the link obvious. The purpose of a digest is to send people to your site, not to be read in the inbox. Two lines and a clear link outperforms a full-text email on click-through almost every time.
Test in the clients your readers actually use. A desktop mail client, a webmail interface and a phone, at minimum. Send yourself a real digest rather than trusting the preview, because the preview is rendered by a browser and the inbox is not.
On deliverability, remember that a digest is a large simultaneous send, which looks different from your ordinary site mail. Route it through a proper transactional or bulk sending service with your domain authenticated, and if the list is substantial, send in batches rather than all at once. A weekly digest that lands in spam is worse than no digest, because it trains your subscribers that your mail is not worth finding.
Frequently asked questions
Should I send notifications or a weekly digest?
A digest if you publish more than twice a week, notifications if you publish occasionally. Daily publishing with instant notifications is the fastest way to lose subscribers.
How do I stop digests firing on drafts?
Trigger on the transition to published status rather than on save, and test by saving a draft to confirm nothing sends. This is the most damaging failure in the category.
What if a week has no new posts?
Set a minimum post count and skip the send. An empty or one-item digest trains readers to ignore the email entirely.
Can subscribers choose their categories?
In most of these plugins yes, and it is worth setting up on a multi-topic site. Sending everything to everyone is a slow, steady source of unsubscribes.
Full posts or excerpts in the email?
Excerpts, in nearly every case. Two lines and a clear link produce more clicks than a full-text email, and they render more reliably.
Which is best if I already pay an ESP?
Use their feed-driven campaign type. It costs nothing extra and inherits their deliverability. Move the job into WordPress only when you need control the feed cannot provide.
The verdict
If you already pay an email provider, use their feed campaign. It is the least work, it costs nothing extra, and it inherits deliverability you would otherwise have to build.
For a good-looking digest with minimal effort: MailPoet, free to 500 subscribers, whose latest-content block handles images and layout properly out of the box.
For a large list on no budget: The Newsletter Plugin, with no subscriber cap and proper category filtering, or Icegram Express if you want a more modern free feature set.
Then subscribe yourself and read it as a reader. Draft sends, duplicates, stray post types and one-item digests are all invisible in the admin and obvious in an inbox, and every one of them costs you subscribers quietly.
