Back to Directory
Newsletter Glue logo

Newsletter Glue

Write newsletters where you blog. Newsletter Glue is a newsletter publishing platform inside WordPress.

Email Capture, Email Template Building, Other

Developed by: Lesley Sim

Support Email:

About Newsletter Glue

Newsletter Glue is a WordPress plugin that lets you write newsletters the way you blog.

Connect Klaviyo and write newsletters directly inside the WordPress block editor.

It’s for established bloggers, publishers, business owners, membership sites, and newsrooms looking to publish newsletters more consistently and quickly.

On average, Newsletter Glue saves customers an hour per newsletter.

Design and publish emails: Benefit from the powerful WordPress block editor when creating and publishing your emails. Create patterns, templates and customise your email design with our range of email-ready newsletter blocks.

Grow your subscriber base: Our subscriber form block can be inserted into any post or page in seconds and allows subscribers to sign up to your email list directly from your site.

Consistent newsletter archives: Newsletter archives published directly onto your site

Just write and send. It’s so easy! Newsletter Glue takes care of all the technical detail is in the background so I can focus on what is important — delivering value for my readers.
Frank Meeuwsen, Founder at Thanks For Subscribing

Newsletter Glue and Klaviyo

Newsletter Glue allows users to connect Klaviyo, via API key, to WordPress.

  • Publishing
  • Test emails
  • Subscriber/lead capture


  • Send as newsletter interface
  • Create a weekly round up newsletter
  • Create your own newsletter block patterns
  • Newsletter theme designer
  • Show/hide content from your blog/newsletter

Use cases

  • Newsrooms and businesses can consolidate their publishing workflow inside WordPress

    Newsrooms and businesses can stop context switching between WordPress and Klaviyo for their daily newsletter publishing workflows. Instead, by publishing everything inside WordPress, they can save significant time and mental overhead. Their audience also benefits from a consistent multi-channel experience across the website and in their inboxes as all newsletters are now easily accessible as posts on WordPress. All lists, segments and automations stay inside Klaviyo. No migration needed.

  • Podcasters can email new episodes and show notes to subscribers

    Podcasters who host their podcast on WordPress must publish a new post for each episode. With Newsletter Glue, they can easily send the new episode and show notes to subcribers. They can use our show/hide block feature to determine what should show up on the website vs email. For example, they can hide the player from the email newsletter as that won't render properly due to limitations of email clients like Outlook and Gmail.