Retention Control

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Klaviyo & Platforms

Klaviyo, Omnisend, Brevo and Attentive explained and compared: which platform fits a Shopify catalogue, and how to set each one up properly.

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8 articles in Klaviyo & Platforms.

Every piece is written from work on live accounts. No guest posts, no syndication.

  1. 01

    Best Klaviyo Agencies for Shopify Brands (2026): 11 Checked Against Klaviyo’s Own Directory

    • Klaviyo & Platforms
    • 8 Oct 2026

    Eleven Klaviyo agencies for Shopify and Shopify Plus brands, with each partner tier checked in Klaviyo's own directory and every other fact taken from the agency's website: prices, team size, location, terms and named…

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  2. 02

    Best Omnisend Agencies for Ecommerce Brands (2026): 9 Compared on Their Own Sites and Omnisend’s Directory

    • Klaviyo & Platforms
    • 7 Oct 2026

    Nine Omnisend agencies for Shopify and WooCommerce brands, compared on their own Omnisend pages, published prices, migration offers and the tier Omnisend's partner directory shows for each.

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  3. 03

    Klaviyo Pricing Explained: What You’ll Actually Pay in 2026

    • Klaviyo & Platforms
    • 3 Oct 2026

    Most ecommerce brands look at Klaviyo’s pricing page, see a starting price, and assume that’s roughly what they’ll pay. Then the first real invoice arrives after a holiday campaign, an SMS push, or a…

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  4. 04

    Klaviyo Audit: The Complete 2026 Checklist for Ecommerce Brands

    • Klaviyo & Platforms
    • 2 Oct 2026

    Most Klaviyo accounts don’t fail all at once. They drift. A welcome series built three years ago keeps running with an expired offer. A second abandoned-cart flow gets added during a busy season and…

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  5. 05

    Omnisend vs Klaviyo: Which Platform Wins for Ecommerce Brands in 2026?

    • Klaviyo & Platforms
    • 14 Sep 2026

    Picking between Omnisend and Klaviyo is one of the biggest decisions an ecommerce brand makes. Get it right, and email/SMS becomes your highest-ROI channel. Get it wrong, and you’re stuck paying for features you’ll…

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  6. 06

    BFCM Retention Flows: The Complete Klaviyo Setup Guide(2026)

    • Klaviyo & Platforms
    • BFCM
    • 4 Sep 2026

    Most Shopify brands walk into BFCM with a promo calendar and a hope. Campaigns get written, discounts get scheduled, and then the sale opens and the inbox goes quiet the moment someone doesn’t click…

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  7. 07

    Klaviyo Flows for Shopify: The Complete Guide to Email & SMS Automation

    • Klaviyo & Platforms
    • 3 Sep 2026

    If you’re running a Shopify store, Klaviyo flows for Shopify are the single biggest lever you’re probabl underusing. Here’s a number that should bother you: the average Shopify store loses 97-98% of its visitors…

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  8. 08

    Which email marketing services work well with Shopify?

    • Klaviyo & Platforms
    • 26 Jul 2026

    You’ve tried a platform or two, something felt off, and now you’re not sure whether the problem is the tool or your setup. The email marketing services that get recommended everywhere don’t all behave…

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Start here

The guides, not the blog posts.

Three pages that answer most of what brands ask before the first call.

  1. 01

    Retention marketing guide

    What retention marketing covers, the five service lines, and where each flow sits in the lifecycle.

  2. 02

    The ten automated flows

    Every flow explained: its trigger, its job, and the mistake that stops it working.

  3. 03

    Retention ROI calculator

    Enter order volume, AOV and repeat rate to size what a realistic lift is worth over twelve months.

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