The Newsletter Operating System
The only platform designed to scale multi-newsletter programs
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.
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."
"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."
"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!"
Where newsletters run like a business
Bring your workflow into one governed system. From planning to ROI, Letterhead coordinates the steps so every send ships on schedule and drives tangible results.
Email That Gets
Every Industry
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.
Media Networks
Get full control and
unlock new revenue.
Centralize operations, gain visibility across
your properties, and maximize revenue—without the complexity.
Local Publishers
Get your audience
growing, faster.
Automate operations and scale efficiently without the need for additional headcount. Letterhead makes scaling easy.
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.
Works with your stack from day 1
Letterhead sits on top of the tools you already use, and ties in your systems of record, so workflows are centralized and insights flow seamlessly.
Learn what works, repeat what wins
Discover best practices on production, monetization, and measurement for multi-title publishers.
Client Newsletter Reporting: How to Show Your Value
The most insightful reports don’t start when you pull the numbers; they start long before you even hit send. If you want to generate better data, you ...
A Publisher's Guide to Managing Multiple Newsletters
Running a single newsletter is a job. Running a suite of them is a business. When you expand your offerings, you unlock powerful new ways to grow your...
A Guide to Newsletter Reporting for Multiple Brands
For many, reporting is a chore—a backward-looking task of compiling numbers to see what happened last month. But what if you treated it as your most p...
The Best Centralized Email Marketing Dashboards for Multiple Brands
Trying to compare the performance of different brand newsletters without a unified view is a frustrating exercise in guesswork. You’re left pulling da...
Letterhead in 2025: Building for how newsletter teams actually operate
In 2025, we shipped 100+ features and product capabilities, touching every part of the newsletter workflow, from how teams build and curate content, t...
How to Start a Digital Newsletter Business (and Scale It)
The difference between a newsletter that stays a side project and one that becomes a real asset comes down to one word: systems. Growth and revenue do...
See every subscriber’s journey clearly with Activity Log
When engagement dips or delivery questions come up, you need facts, not guesses. Jumping between reports, exports, and ESP dashboards wastes time and ...
5 Profitable Daily Email Newsletter Business Models
Many businesses treat their newsletter as a marketing channel—a way to promote other products or services. But what if the newsletter was the product?...
Turn Newsletters into Mailchimp-Ready Sends with Letterhead
Teams rely on Mailchimp to send newsletters, manage audiences, and measure performance. It’s the execution layer where newsletters reach the inbox and...
A Guide to Newsletter Brand Governance
For the teams creating newsletters every day, ambiguity is the enemy of speed and quality. Constantly asking, “Is this the right logo?” or “Does this ...
One place to run your newsletters well
Ready to unlock the full potential of your newsletter program, and make every send a win? Talk to our team of experts today!
