Available on Shopify — Free to install

Marv AI generates stunning emails and MMS that convert.

Marv generates on-brand animated emails and MMS for any campaign. In minutes, not hours. Install the free trial and have your first email ready in under 5 minutes.

From: Hearthstone Co. <hello@hearthstoneco.com>
Subj: 20% OFF artisanal candles
Built for Shopify + Klaviyo

∞ campaign types

Flash sales, product launches, Black Friday, holiday promotions, restock alerts, win-back campaigns, VIP offers — you name it. Built-in suggestions mean you'll never run out of ideas, and you can always describe your own campaign for Marv to generate.

🚀

Product Launch

🏷️

Black Friday

Flash Sale

👋

Welcome Series

🎄

Holiday Promo

🎁

Birthday Reward

📦

Back in Stock

🛒

Abandon Cart

🏅

Rewards

📧

Post-Purchase

🎯

Cross-Sell

💳

Subscriber Perk

🛍️

Pre-Order

VIP Access

💌

Win-back

🌸

Seasonal

💎

Loyalty

📊

Year in Review

🔔

Re-engage

💰

Clearance

🤝

Refer a Friend

Review Request

🔥

Summer Sale

❤️

Valentine's Day

🎉

Anniversary

🎀

Thank You

🎓

Back to School

📣

New Arrival

🌎

Earth Day

🎓

Milestone

💐

Mother's Day

🎃

Halloween

🆕

New Collection

🎊

End of Season

🏆

Best Sellers

🧩

Custom Event

🎁

Gift Guide

MMS that stops the scroll

Animated images and message copy that make customers take notice. Marv generates eye-catching MMS designs you can use with Klaviyo or any SMS provider.

9:41
Hearthstone Co.

Experience the warmth of our Cedar & Smoke Candle, hand-poured with premium soy wax. Enjoy 20% OFF with code COZY20 for a cozy ambiance. Shop now: https://s.link/ji3vf

Valid on select styles only. While supplies last.

Export straight to Klaviyo

Connect Marv to your Klaviyo account once. From then on, every design pushes into Klaviyo as a draft campaign with one click — subject line, from name, preview text, and pixel-perfect HTML, all ready for you to review and send. No ZIP uploads, no copy-pasting, no missing images.

Not on Klaviyo? Marv also packages every design as a clean ZIP with HTML, optimized GIFs, and setup instructions — drop it into Shopify Email, Mailchimp, Omnisend, or any ESP.

From: Hearthstone Co. <hello@hearthstoneco.com>
Subject: ☀️ We warmed up the prices, too
Free shipping on orders over $50
HAND-POURED SOY WAX SMALL BATCH SUSTAINABLE
Amber & Moss · Forest Fern · Autumn Spice · Cedar & Smoke
20% Off Everything
Warm Up
Your Winter
Use code COZY20 at checkout

Hand-poured soy candles crafted for cozy moments. Our 20% OFF winter sale brings warmth and ambiance to your home.

The Winter Collection
Cedar & Smoke Candle
$30.40 $38.00
Forest Fern Candle
$27.20 $34.00
Autumn Spice Candle
$28.80 $36.00
Amber & Moss Candle
$30.40 $38.00
Shop the Sale
4.9/5 Verified Reviews
Amber & Moss · Forest Fern · Autumn Spice · Cedar & Smoke
Hearthstone Co. · Portland, Oregon, United States

From install to inbox in minutes

Here's how it works.

1
Pick your campaign type
Describe any campaign type — flash sales, product launches, holidays, abandoned carts, and more.
2
Marv AI generates your email
Marv creates a complete email — animated banner, product grid, subject line, and all the copy. No design skills needed.
3
Export to Klaviyo
One click pushes your campaign into Klaviyo as a draft, ready to review and send. Using a different ESP? Marv also exports a ZIP with HTML and setup instructions.

Simple pricing

One plan. Everything included.

Marv Essentials

7-day free trial

100 email and MMS designs per billing period. All features included.

$12 /month
Start free trial

What's included

  • 100 email and MMS designs per month
  • Shopify Discounts, Product and Collection Integration
  • Unlimited campaign types
  • AI-generated copy and subject lines
  • Direct push to Klaviyo · HTML/ZIP export for Shopify Email and other ESPs
  • Visual editor for tweaks

Need more designs? Additional designs are $0.20 each, available in packs of 10, 20, or 50.

Free trial: 7 days with 50 designs and full access to every feature. No restrictions.

Got questions?

Frequently asked questions

How does Marv generate emails?

Marv reads your product pages — including reviews, descriptions, and images — to understand what you sell and what resonates with your customers. It then decides on a campaign strategy and generates the full email: subject lines, copy, animated banner, product grid, and calls to action.

Do I need design or coding skills?

No. Marv generates a complete, ready-to-send emails for your review. You can make necessary adjustments, the visual editor lets you drag and drop sections, change colors, and tweak copy — and the email is ready for your campaign.

Do the animations work in all email clients?

Yes. All animated elements are converted to GIFs before export, so they display correctly in Gmail, Apple Mail, Outlook, Yahoo Mail, and other major email clients. Marv also optimizes image sizes so your full email displays without getting cut off.

What email platforms does Marv integrate with?

Marv connects directly to Klaviyo: with one click, Marv pushes your finished design into your Klaviyo account as a draft campaign — subject line, from name, HTML, and preview text — ready for you to review and send. For Shopify Email or other ESPs (Mailchimp, Omnisend, Drip, ActiveCampaign), Marv exports a ZIP containing your email as HTML with setup instructions.

Can I use my own branding?

Yes. When you install the app, Marv automatically detects your store's brand colors, logo, and fonts. Every email it generates matches your existing brand identity.

Does Marv support MMS and text messages?

Yes. Marv generates MMS designs — an animated image paired with message copy — that you can use with Klaviyo or any SMS provider.

What campaign types does Marv support?

Unlimited campaign types — seasonal events, promotions, retention, customer acquisition, and anything else you can describe. Predefined suggestions keep the ideas flowing, and you can always create your own.

Can I edit the emails after Marv generates them?

Yes. A built-in visual editor lets you drag and drop sections, adjust colors and fonts, swap images, and rewrite any copy before exporting.

How much does Marv cost?

$12/month for 100 email and MMS designs with all features included. There is a 7-day free trial with 50 designs and full feature access. If you need more designs, additional packs are available at $0.20 per design.

Stop wrestling with email templates.

Pick your products, let Marv handle the design and copywriting, and send professional campaigns in minutes.