Find email flows that are double-messaging your customers
April Polk of JaeLuxe Shoetique, an early Muse tester, had it find and shut down duplicate Klaviyo flows that were emailing customers twice.
Explain it simply
A shoe shop connected Meta's AI assistant to its email marketing tool. The assistant found two automatic email sequences that were sending the same customers duplicate emails, and shut them down.
What was done
April Polk of JaeLuxe Shoetique was one of five small-business testers Meta quoted when it launched Muse for Small Business on September 29, 2026.
With Klaviyo connected, Muse found overlapping flows that were sending the same customers duplicate emails, and shut them down.
How it went
Per Meta's launch post, the duplicate flows were found and turned off. No figures on unsubscribes or revenue were shared.
- A Meta-selected tester quote for a launch: the best case, not an average.
- Muse is available in the US and Canada only.
- Changes require approval by default; keep it that way for anything customer-facing.
Prompt
Review every active flow and campaign in Klaviyo.
List any pair of flows that can email the same person within 48 hours, with each one's trigger, audience and sends in the last 30 days.
Recommend which to pause or merge, and why. Don't change anything until I approve.
Setup notes
- Connect Klaviyo, and Shopify for order context, in Muse for Small Business.
- Ask for the overlap report first, then approve changes one by one.
- Run it again monthly or after launching new flows.
Business fit
Who this helps, and how:
- Shopify & ecommerceStores with years of stacked flows can cut unsubscribes caused by over-mailing.
- Local & serviceShops with email lists can clean up their automations without an agency.
- AgenciesEmail agencies can run the same audit on a new client's account in minutes.
Related
Similar tools
Other tools for this job, and how they differ. Chosen by our editors, never paid for.
- Claude
Klaviyo's connector for Claude covers flow audits; Klaviyo's own example asks Claude to audit every active flow.
Source: Klaviyo
- Claude Code
Can use Klaviyo's MCP server, whose tools list flows, report their performance and can change a flow's status.
Source: Klaviyo Developers
Evidence grade C means: A tool maker's case study, a promotional demo, or someone else's write-up. How we grade. Spotted a mistake? Suggest a correction.