Retention Control

Insights

Notes from inside live Shopify accounts.

What we find in retention audits, what we test, and what actually moved revenue — written by the people who build the flows, not a content team.

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Latest

34 articles on retention, email and SMS.

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

  1. 01

    Beauty Email Marketing: How Skincare and Makeup Brands Turn a First Order Into a Routine

    • Email & SMS
    • 13 Oct 2026

    A retention playbook for beauty and skincare brands: the lifecycle map, replenishment timing, loyalty early access, subscription save flows and six brands' published results, checked on 13 October 2026.

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  2. 02

    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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  3. 03

    Affordable Retention Marketing Agencies With Published Prices (2026): 11 Compared

    • Retention Strategy
    • 7 Oct 2026

    Eleven retention and email marketing agencies that publish their prices on their own websites, from $500 to $4,000 a month, compared on what the entry price covers, contract terms and platforms. Checked on 8…

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  4. 04

    What Kind of Agency Should I Hire to Improve Customer Retention? (2026 Guide)

    • Retention Strategy
    • 7 Oct 2026

    Which kind of agency to hire for customer retention, matched to the problem you actually have: retention marketing, platform, loyalty, subscription, CRO, full-service, support or a freelancer, with published prices checked on 7 October…

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  5. 05

    Best Loyalty and LTV Agencies for Ecommerce Brands (2026): 9 Compared on Their Own Case Studies

    • Retention Strategy
    • 7 Oct 2026

    Nine loyalty and lifetime-value agencies for ecommerce brands, each described only from its own website: loyalty results, the loyalty platforms it builds on, and published prices.

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  6. 06

    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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  7. 07

    Best Retention Marketing Agencies for Food & Beverage Brands (2026): 9 Compared on Their Own Case Studies

    • Retention Strategy
    • 7 Oct 2026

    Nine retention agencies for food, coffee, snack, beverage and wine brands, each described only from its own website: named food and drink clients, published results, platforms and pricing.

    Read
  8. 08

    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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  9. 09

    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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  10. 10

    Email Marketing Agency Pricing: What It Costs in 2026 (and What You Actually Get)

    • Retention Strategy
    • 1 Oct 2026

    If you’ve started researching email marketing agency pricing, you’ve probably seen quotes ranging from a few hundred dollars a month to five figures. That spread isn’t random. Agencies are often selling very different scopes…

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  11. 11

    Black Friday SMS Marketing: Strategies, Campaign Ideas & Examples for Ecommerce Brands

    • BFCM
    • 29 Sep 2026

    By the Tuesday before Thanksgiving, your customers’ inboxes are full, paid social costs are climbing, and every brand they have ever bought from is announcing a sale. Email still does a lot of the…

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  12. 12

    SMS vs Email Marketing: Which Flow Belongs on Which Channel

    • Email & SMS
    • 25 Sep 2026

    SMS is not a strategy, it is a delivery mechanism with different economics, etiquette and rules. Flow by flow, which channel has earned the message, and how to run both without sending everything twice.

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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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