The Newsletter Operating System

The only platform designed to scale multi-newsletter programs

Letterhead helps teams plan, produce, and monetize multiple newsletters, bringing consistency, clarity, and control to every send. Keep your CMS and ESP in place while we add the workflows and intelligence to take your program to the next level.

Trusted by publishers of 1,800+ newsletters

Why choose Letterhead?

Letterhead brings it all together: one place to manage every newsletter, accelerate production, safeguard deliverability, and drive more revenue from CTAs and ads, all on top of your existing ESP, CRM, or CMS.

Operationalize every brand in one place

Manage design, templates, and performance across hundreds of newsletters, all in one place.

Make production feel effortless

Auto-ingest articles, reuse content and design elements, standardize workflows, and automate publishing tasks across teams and titles.

Snap portfolio performance into focus

Benchmark and compare audience, engagement, and deliverability data for your entire newsletter portfolio.

Make growth visible and repeatable

Plan, place and report on your sponsorships and CTAs across multiple newsletters.

Flexible infrastructure for modern newsletter teams

Choose an integrated operating layer that works with your existing stack, or an all-in-one system that handles everything end to end.

Letterhead Studio

The integrated operating layer for complex newsletter teams, designed to work with your ESP.

Letterhead Core

Everything you need to create and send newsletters in one place.

Email That Gets
Every Industry

Creative Agencies

Media Networks

Local Publishers

Marketing Teams

Creative Agencies

Get faster results with
automated reporting.

Simplify client management and prove ROI—all while focusing on growing your client base. Letterhead does the heavy lifting.

See Use Cases

Media Networks

Get full control and 
unlock new revenue.

Centralize operations, gain visibility across

your properties, and maximize revenue—without the complexity.

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Local Publishers

Get your audience
growing, faster.

Automate operations and scale efficiently without the need for additional headcount. Letterhead makes scaling easy.

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Marketing Teams

Get more from your
newsletter channel.

Turn your newsletter into a revenue-driving asset by automating content creation, ad placements, and performance tracking.

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In their own words

"Letterhead has been an invaluable resource for us. Not only did it meet our budget needs, but it also enabled us to create personalized, creative newsletters that made our brand stand out. Their flexible platform allowed us to grow and adapt as our subscriber list and needs changed."

Jessica Ford Director, Techstars Startup Digest

"It’s made newsletter advertising cleaner, more consistent, and far less time-consuming. Thanks to Letterhead, our newsletters have become the cornerstone of our strategy."

Danielle Hastings VP of Operations

"We at the Patch local news network have worked with Letterhead...to create a critical monetization engine. They've been the best kind of partner — striving to understand our needs, quick to respond, and building for the future. Couldn't have done it without them!"

Simone Wilson Senior Manager, Patch.com

Learn what works, repeat what wins

Discover best practices on production, monetization, and measurement for multi-title publishers.

The Newsletter Operating System

The only platform designed to scale multi-newsletter programs

Trusted by publishers of 1,800+ newsletters