---
title: "Email Design Studio vs ESP: Where the Work Should Actually Happen"
description: "Design, brand, review, and export belong in a studio. Audiences, sends, and automation belong in your ESP. A honest split for teams tired of rebuilding templates."
canonical: "https://memo.ly/blog/email-design-studio-vs-esp-where-work-should-happen"
updated: "2026-07-31"
---

# Email Design Studio vs ESP: Where the Work Should Actually Happen

Design, brand, review, and export belong in a studio. Audiences, sends, and automation belong in your ESP. A honest split for teams tired of rebuilding templates.

*Perspective · 8 min read · Updated 2026-07-31*

Most teams buy an ESP and inherit its drag-and-drop editor. That works until brand complexity, review chains, and multi-platform sends show up. Then design work sprawls across Figma exports, duplicated templates, and “just fix it in Klaviyo” threads.

## What belongs in a design studio

- Brand Kits, reusable blocks, and template libraries.
- Immutable versions and recorded approvals.
- Preflight on compiled output.
- HTML + plain-text export in your merge syntax.

## What belongs in an ESP

- Contact records, segments, and send lists.
- Campaign scheduling, automation, and journeys.
- Delivery infrastructure and engagement analytics.

## Why splitting the jobs helps

Reviewers approve a frozen artifact. Operators send through infrastructure built for scale. Designers stop re-implementing the same footer in every platform. Memo’s phrasing is intentional: [Memo creates the email. Send it through the platform you already use.](https://memo.ly/docs/product-boundaries.md)

## FAQ

### Do I still need an ESP if I use Memo?

Yes, for sending at scale. Memo replaces rebuilding templates inside the ESP editor - not the sender itself.

### Is this an anti-Klaviyo or anti-Mailchimp take?

No. Those platforms excel at sending. The split is about where design craft and review should live.

### Can small teams use only an ESP?

Often yes, until review, brand scale, or multi-ESP export forces a dedicated studio workflow.

### Where does preflight fit?

Before export - on the artifact you hand off - not after the campaign is queued.

## Related
- [Email design software](https://memo.ly/email-design-software.md)
- [Compare Memo](https://memo.ly/compare)

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