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KlaviyoKlaviyo · Oct 2026

Klaviyo makes its Composer marketing agent available to every customer

1 · What happened

An AI marketing agent built into Klaviyo for every customer. This is a launch, not a customer result.

These numbers come from the builder and haven't been checked independently.

Klaviyo · Oct 2026 · Source: klaviyo.com ↗

2 · How it works, in plain words

On 13 October 2026 Klaviyo said Composer, its AI marketing agent, is now available to every Klaviyo customer. Klaviyo says it analyses your business data, answers questions with cited evidence, automates recurring marketing tasks, and follows team-defined processes through Skills.

KlaviyoSetup: 1 hourNo coding

3 · Setup steps

How to do it yourself

Our suggested steps. The company didn't publish theirs.

  1. 1

    Log in to Klaviyo and open Composer.

  2. 2

    Ask it one question about your own data first, e.g. which flows made the most revenue last month, and check the cited numbers.

  3. 3

    Paste the prompt below to get a short weekly plan.

  4. 4

    Approve one small campaign or flow change at a time; check it before it sends.

  5. 5

    Save the steps that worked as a Skill so it repeats them the same way.

4 · The prompt

The instructions to give the AI

Paste this into Klaviyo, swap the [brackets] for your details, and test it on a few real examples.

This is one part of the setup. It won't connect to your phone, inbox or other apps on its own; the steps above cover that.

Agent instructions (prompt)

You are my email marketing assistant for [store name], which sells [products].

Look at our last [30] days of Klaviyo data and give me:
1. The 3 flows or campaigns that made the most revenue, with numbers and where you found them.
2. The 3 biggest leaks (e.g. low open rate, abandoned cart flow missing), each with one concrete fix.
3. One draft email for this week aimed at [audience], in our brand voice: [describe voice].

RULES
- Only use numbers you can cite from our account. If you don't know, say so.
- Do not send or schedule anything. Drafts only, for my review.

[Highlighted] = replace with your own details before you run it.

What you should get back: A short, data-based list of marketing fixes and a draft email or flow you review before sending.

Written by Quickly and Good, inspired by this case.

More detail: tools, prices and what you'll need

The company used: Klaviyo Composer

You could use: Klaviyo (Composer), your store connected to Klaviyo

Prices from each tool's own pricing page, checked Oct 2026.

What you'll need

  • ☐A Klaviyo account with your store connected
  • ☐Some past email/SMS data

Can I do this myself?

Yes, if you already use Klaviyo.

Useful? Vote so others find it.

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