Letterhead vs Iterable — a complete email platform with a content engine | Letterhead
A complete email platform, with a content engine.
Iterable is a cross-channel marketing automation platform. Letterhead Suite is a complete email and audience platform — audience, segmentation, automation, transactional and newsletter sending, and deliverability — with a content engine built to grow lasting relationships.
Why teams choose Letterhead over Iterable
A complete platform, with a content engine they don't have.
Iterable covers cross-channel marketing automation. Letterhead Suite gives you that platform breadth plus the content and newsletter engine that builds lasting relationships.
A complete email platform
Audience management and analysis, segmentation, automation and journeys, transactional and newsletter sending, and deliverability — all in one place.
Excellence in content
A content and newsletter engine — editorial production, curation, and AI — built to grow lasting relationships, not just push campaigns.
Own the audience and the outcome
First-party audience, reader-level engagement, and revenue ops on every send.
Head to head
Where Letterhead fits next to Iterable.
| Capability | Letterhead | Iterable |
|---|---|---|
| Scope | A complete email + audience platform, plus a content and newsletter engine. | Cross-channel marketing automation. |
| Audience & segmentation | Unified first-party profiles, segmentation, and analysis. | Cross-channel segmentation. |
| Sending & deliverability | Newsletter and transactional sending, with managed deliverability. | Cross-channel sending. |
| Automation & journeys | Lifecycle automation and journeys. | Campaign flows and journeys. |
| Content & newsletters | Editorial production, curation, and AI — the Letterhead difference. | Campaign content blocks. |
| Revenue ops | Sponsorships, house promos, and per-send reporting. | Cross-channel attribution. |
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 the complete platform head to head.
Bring your Iterable setup and an email program you want to run. We'll show you Suite, content engine and all.