Letterhead + Mailchimp

Keep sending with Mailchimp. Build, curate, and run your newsletter program in Letterhead, then send through the Mailchimp audience you already manage. No migration, no switching cost.

Supercharge your Mailchimp investment.

Mailchimp sends. Letterhead adds the newsletter operation on top — so you keep what works and add what's missing.

Keep your sender & audience

Send through Mailchimp; keep your lists, automations, and reputation.

Newsletter production on top

Editorial workflow, curation, and templates built for editions.

Revenue and intelligence

Sponsorship ops and reader-level analytics Mailchimp doesn't run.

Mailchimp and Letterhead, each doing what it does best.

Keep Mailchimp where it’s strong. Letterhead adds the newsletter operating layer on top — one workflow, no rip-and-replace.

What Mailchimp handles

• Your audience, lists, and segments.
• The actual send and automations.
• Sender reputation and core deliverability.
• Signup forms and basic reporting.

What Letterhead adds

• A real editorial production workflow for recurring newsletters.
• Portfolio management across every brand and title.
• Curation, templates, and approvals built for editions.
• Newsletter revenue ops — sponsorships, house promos, reporting.

What customers say

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, Startup Digest, Techstars

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

See Letterhead on top of Mailchimp.

Bring your Mailchimp audience and a recent send. We'll show you the two working together — no migration.