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.
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.
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.
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.
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!"
Learn what works, repeat what wins
Discover best practices on production, monetization, and measurement for multi-title publishers.
6 Best Tools to Measure Newsletter ROI in 2026
Managing a single newsletter is a challenge; juggling an entire portfolio of them is a whole other level of complexity. When you're responsible for mu...
Your Guide to Newsletter Sponsorship Management
If you’re managing sponsorships with a spreadsheet and a messy inbox, you know the feeling. The fear of double-booking an ad slot, the endless email c...
12 Monetization Tips to Grow Newsletter Revenue
Let’s address the biggest fear many publishers have: that trying to make money will alienate their audience. It’s a valid concern, but it’s based on a...
8 Best Newsletter Monetization Software (Reviewed)
What works for one newsletter often breaks down when you’re managing five. As your operation grows, so does the complexity. Juggling different subscri...
Top Newsletter Management Software for Multiple Brands
Your first newsletter was a success. Now you have three, or maybe ten, and the tools that got you here are starting to show their cracks. The simple e...
How to Manage Multiple Newsletters Without Chaos
Your first newsletter was a hit. Now, you’re ready to expand, launching new publications to serve niche segments of your growing audience. It’s a fant...
Newsletter Portfolio Management: A Strategic Guide
Your first newsletter was a hit. Engagement was high, the audience grew, and it became a core part of your content strategy. The logical next step was...
Brilliant Beehiiv Newsletters & What They Do Right
Choosing a newsletter platform can feel like you're trying to assemble a car from parts you bought at five different stores. You need a writer, an ema...
How to Monetize Newsletter Sponsorships: A Full Guide
Many creators believe you need tens of thousands of subscribers before you can even think about sponsorships. That’s simply not true. A small, highly ...
How to Scale Newsletter Production Without the Chaos
What worked for one newsletter will break when you try to manage ten. The ad-hoc processes, spreadsheet trackers, and last-minute approvals that got y...
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!
