Letterhead vs Stensul

Stensul helps teams build email templates, but it covers only one step in the publishing workflow. Letterhead is built for full newsletter operations. See why enterprise publishers choose Letterhead to plan, produce, curate, monetize, and measure every edition in one place.

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Why brands choose Letterhead over Stensul

For complex newsletter orchestration: Stensul supports template production, but it stops at email creation. Letterhead covers every stage in the publishing cycle, including curation, layout, ad operations, distribution, analytics, and team workflow. Publishers need more than a template builder.
Structured editorial workflow, not only design editing: Design teams use Stensul when they need a polished layout tool. Publishers need multi-role workflows with editors, producers, and revenue teams working in sequence. Letterhead provides approvals, permissions, and production structure for large newsletter programs.
Built for portfolios of newsletters, not one-off campaigns: Stensul is designed for one-email-at-a-time marketing teams. Letterhead supports complex editorial calendars across brands, channels, and departments. Publishers rely on Letterhead to keep dozens of newsletters consistent, on schedule, and revenue-ready.

See how Letterhead stacks up against Stensul

Trusted by leading publishers, Letterhead replaces the patchwork of point solutions that slow editorial teams down. See how enterprise newsletter operations run faster and more profitably with Letterhead.

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	Constant Contact	Letterhead
End to end workflows, from content creation to analytics
Multi-newsletter portfolio management
Editorial workflow with roles, approvals, and scheduling
Curation tools including RSS ingestion, bookmarks, and content fetching
Ad operations with direct and programmatic inventory
Flexible sending with ESPs
Audience insights built for publishers with link-level analytics

Hear from our customers

"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

Ready to take your Newsletter Operations to the next level?