Omnisend - Email Marketing & SMS, our full review (reviews, installation, pricing)

Omnisend - Email Marketing & SMS, our full review (reviews, installation, pricing)

What is Omnisend Email Marketing & SMS?

Omnisend (previously covered in this project) has added a distinctive new capability since then: native MCP connectivity, letting merchants connect ChatGPT or Claude directly to build campaigns and segments without leaving the chat interface. It shows a 4.8/5 rating on 2,950 reviews, the highest review count in the email marketing category across this project. It's developed by Omnisend.

How does the app work on a Shopify store?

Merchants build email, SMS, newsletter and web push campaigns from ready-made templates, grow their list with exit-intent pop-ups, spin-to-win wheels and sign-up forms, then recover sales through welcome, abandoned cart and post-purchase automation workflows. Omnisend's AI writes on-brand copy, generates product recommendations, and can be driven conversationally through ChatGPT or Claude via MCP. It's currently English-only and connects to Aftership, Gorgias, Justuno, Loox, Recharge and Yotpo, with over 250 integrations total.

Why choose Omnisend over another email marketing app?

The MCP integration, letting a merchant ask ChatGPT or Claude to build campaigns and automations directly inside Omnisend, is a genuinely new mechanic not offered by any other app in this project's email category, worth testing directly to see how much it actually speeds up campaign creation versus the platform's own built-in AI tools. Unlimited list size even on the free plan (capped at 250 contacts reached, not list size) is a notable structural choice compared to competitors that cap total subscribers. 24/7 live support starting on the free tier is a rare inclusion at that price point, though SMS is priced separately per message starting on the Pro tier, worth factoring into cost projections for SMS-heavy campaigns.

What are the 3 main features of the app?

  1. Native MCP integration, letting ChatGPT or Claude build campaigns directly in Omnisend.
  2. AI-written, on-brand copy and personalized product recommendations.
  3. 24/7 live support, included even on the free plan.

Pros and Cons

Pros
+Free plan with 500 emails/month, unlimited list size, and 24/7 live support included
+Connects directly to ChatGPT or Claude via MCP to build campaigns without leaving the chat
+Combines email, SMS, and web push notifications in one app
+Over 250 integrations, including Gorgias, Loox, ReCharge, and Yotpo
+AI email writing and segments included even on the free plan
Cons
Removing Omnisend branding and unlimited web push only available from the Standard plan up
Pricing scales with contact list size, so actual monthly cost can exceed the listed base price
SMS is billed as an extra cost per message, on top of the plan price

Works With

Checkout
Shopify Flow
Aftership
Gorgias
Justuno
Loox
ReCharge
Yotpo

Languages

English

For any request for changes, partnership proposals, or other questions, contact us at: contact@inside-app.com

About the author
Inside App

Inside App

Passionate about e-commerce for several years, I decided to create my own website to showcase the best Shopify apps and help e-commerce merchants on their entrepreneurial journey.

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