{beacon} Workweek Newsletter
Your AI is only as smart as the data you feed it. I talk a lot about AI in marketing. The tools, the automations, the ad optimizations. But the unsexy thing sitting underneath all of it: Dirty Data.
The Marketing Millennials
Daniel Murray
May 24th, 2026
{cta_url_read_in_browser = community_base_url + "/library/" + article_id + "?utm_source=newsletter&utm_medium=email&utm_campaign=" + edition_slug + "&utm_content=read_in_browser"}{cta_url_read_in_app = community_base_url + "/library/" + article_id + "?utm_source=newsletter&utm_medium=email&utm_campaign=" + edition_slug + "&utm_content=read_in_app"}{cta_url_join_conversation = community_base_url + "/library/" + article_id + "?utm_source=newsletter&utm_medium=email&utm_campaign=" + edition_slug + "&utm_content=join_conversation" + "#comments"} {if profile.vars.member_status == "lead" || profile.vars.member_status == "unfit"} {else}{if profile.vars.member_status == "fit"} {else}{if profile.vars.member_status == "member"} {else} {/if}{/if}{/if}

In partnership with

Sponsor logo

Hey Marketing Bestie,

Dream sporting events I want to attend

  1. Roland Garros

  2. Wimbledon

  3. Silverstone Grand Prix

  4. Monaco Grand Prix

  5. Olympics

  6. Monte-Carlo Masters

  7. Monza Grand Prix

  8. Singapore Grand Prix

  9. US Open Tennis

  10. FIFA World Cup Finals

  11. Indy 500

There are more, but I would love to go to these. What is something you are dying to attend? It doesn't have to be sports. And, if you're at the Indy 500 this weekend, send me pics.

Was this email forwarded to you?


Sponsored by Insense

You know UGC works. It's making it that's the problem.
Product seeding, negotiating contracts, payments, briefing, chasing creators who ghost? (lol, Marketing Ops trauma flashback.)

Insense replaces all of this with 1 platform.
Source from 80,000+ vetted creators, pay & ship via Shopify, automate contracts, and get lifetime usage rights baked in. Creator applications come back to you in 48 hours, content in 14 days. Quince, Monster Energy, & Quip use it to run big, with smaller teams.

Manual UGC is killing your momentum, and probably your mental health.
Time to build the Ops MACHINE that'll let you do more with less.
Get $200 toward your 1st campaign if you book a free strategy call before June 5th.


Garbage in, garbage out.

Your AI is only as smart as the data you feed it.

I talk a lot about AI in Marketing. The tools, the automations, the ad optimizations. But the unsexy thing sitting underneath all of it: Dirty Data.

</3

Bad data doesn't just slow you down. It actively breaks things.

  • AI hallucinates.

  • Audiences mis-target.

  • Leads get duplicated.

  • Spend gets wasted.

  • And the longer you leave it, the more expensive the cleanup gets.

That's tech debt, and it compounds. Congrats, you built a mess and now you're paying rent on it. Don't worry, we'll fix.

Why it matters right now

In CRM, messy data means bad routing, broken lead scoring, and sales following up on the wrong people with the wrong message.

In advertising, it means your 1st-party audiences and conversion signals are garbage inputs into Google and Meta and both platforms optimize against whatever you give them. You're basically paying to train the algorithm on your own chaos.

Wait long enough and you have 5 tools, 3 ops people manually fixing the same problem, and half your automations misfiring.

Clean data is EVERYTHING for anything AI-adjacent to actually work.

Clean the data that powers your most important decisions 1st.

The fields that drive revenue, automation, and targeting like email, company, name, lifecycle stage, source, consent, attribution.

Start there. <3

What to clean first

Start with your CRM. If it feeds your ad platforms and AI workflows, it's the source of truth and right now it's probably lying.

Duplicate contacts, invalid emails, stale phone numbers, bad lifecycle stages, broken UTM tags, outdated consent.

Clean that first. Every downstream system inherits whatever mess lives there.

A simple playbook

1️⃣. Audit the data you actually use for Marketing and AI, not all of it, just what matters. Look at what fields are powering your automations, your lead scoring, your ad audiences. That's your priority list.

2️⃣. Define standards: format, naming conventions, required fields. Write it down and make sure the whole team is working from the same rules. "I thought we were doing it this way" is not a data strategy.

3️⃣. Deduplicate and merge matched records. 1 contact, 1 source of truth. Duplicates corrupt scoring, waste outreach, and break attribution.

4️⃣. Validate emails, domains, phone numbers, and consent. If you can't reach them or you don't have permission, the record is dead weight.

5️⃣. Enrich missing firmographic or behavioral fields where you can. Incomplete records limit segmentation, personalization, and AI performance.

6️⃣. Add guardrails at entry points so bad data stops coming in the front door. Form validation, required fields, integration hygiene. Fix the source, not just the symptom.

7️⃣. Automate profiling and monitoring so quality doesn't slip back after cleanup. Set alerts, run regular audits, make it part of how the team operates. Not a quarterly panic, a system.

Treat data quality like an operating system, something you run continuously, not something you fix once and forget.

Before you buy another AI tool, before you launch another automation, before you scale another campaign, check what it's running on.

The ROI of clean data compounds the same way dirty data does.

Just in the right direction.


MEME OF THE WEEK


Sponsored by Markup AI

AI grammar tools can make copy that sounds......."good."

What they CAN'T do:
--> write content that DOESN'T sound like everyone else
--> reproduce your brand voice, every time
--> help you get cited by AI search

Markup AI does all this.
Their new agents will enforce your brand standards + stop ANYONE on your team from repeating those robotic patterns.


🎙 TUNE IN

Podcast to listen to this week: 

How to measure the ROI of AI with Christine Royston, CMO of Wrike

What you will learn:

🎙: The workflow mistake that makes AI slower and more expensive🎙: Why AI budgets don't work like SaaS budgets
🎙: The 1 question to ask before buying any AI tool


JUST FOR FUN

🤩: Brand of the week: Net-a-Porter
😛: Favorite meal I ateMaman
🎵: Favorite song this week: Ring My Bell
💍: What I bought my wife: Stuff from here. I tried to not look.


My friend is at the Indy 500 this weekend for a Bachelor Party and some of his friends are camping near it. I've never felt older.

Your friend,
Daniel

{cta_url_footer_apply = "https://app.themarketingmillennials.com/apply?v=newsletter_footer&utm_source=newsletter&utm_medium=email&utm_campaign=" + edition_slug + "&utm_content=footer_apply"} {if profile.vars.member_status == "unfit" || profile.vars.member_status == "fit" || profile.vars.member_status == "member"} {else} {/if}
LinkedInTwitterInstagramPodcast

Join a community of industry leaders

Apply for Free

Get your brand in front of leaders

Workweek Media Inc.

1023 Springdale Road, STE 9E

Austin, TX 78721

Want to ruin my day?

Unsubscribe
Community LogoWorkweek Logo