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Growth · September 4, 2026

Letterhead

Run every newsletter you publish from one place

What it does

The operating system for teams that publish more than one newsletter. Production, subscriber data, performance and ad revenue in one platform — layered on your existing ESP, or replacing it. Used by newsletter teams at Condé Nast, WIRED and Techstars.

Master newsletters at scale. 10× your newsletters across content production, audience intelligence, and revenue.

Letterhead gets you there with fast workflows, deep audience and content insights, built-in monetization, agentic tools, and human support. You make the choices; we do the rest. Great content earns engagement. Engagement earns revenue. Revenue drives the business. Teams using Letterhead see all three improve within the first 90 days. “The biggest game changer was how much time we saved.” — iNFOnews Workspaces, governance, and a true portfolio-wide view of every brand, audience, and goal. Your team will optimize and grow every single list and newsletter like never before. The email builder you've dreamed of. Global and lockable templates, an easy but powerful drag-and-drop…from tryletterhead.com

Does the same job

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    Write newsletters the way you already blog on WordPress

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    Self-hosted newsletter app for Mac, Windows & Linux

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