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Fix Data Hygiene Issues,
Eliminate Duplicates &
Ensure Compliance in
Marketo

Fix Data Hygiene Issues, Eliminate Duplicates & Ensure Compliance in Marketo

Is Dirty Data Killing Your Marketo Performance?

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"Mastering Data Hygiene in Marketo: The Ultimate Playbook"

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Top Marketo & Marketing Experts

John Grundy

John Grundy

Senior Manager at Accenture

Robyn Hatfield

Robyn Hatfield

Marketing Director Operations

Kackper Gawlik

Kackper Gawlik

Marketo Certified Solutions Architect

Tyron Pretorius

Tyron Pretorius

Marketing Operations Manager at Telnyx

Aine Dundas

Aine Dundas

Head of EMEA Marketing at Notion

Vladlena Mitskaniouk

Vladlena Mitskaniouk

Head of Marketing at a Stealth Startup

Vlad Croitoru

Vlad Croitoru

Freelance Marketing Operations Consultant

Jacqueline Freedman

Jacqueline Freedman

CEO at Monarch Advisory Founder

Tamara Ann Johnson

Tamara Ann Johnson

Manager at Campaign Operations

Victoria Jabbar-Rey

Victoria Jabbar-Rey

Sr. Marketing Operations Manager

Britney Young

Britney Young

Ex-Director of Digital Marketing at Prudential Financials

Russel Henley

Russel Henley

GTM Sales Lead at Adobe

Justin King

Justin King

Marketing Consultant at Justin Marketo King

Corey Bayless

Corey Bayless

Director at Prudential Financial

Debra Monkman

Debra Monkman

Automation and Operations Manager

Thais Macedo

Thais Macedo

Marketing Operations Expert

Lauren Aquilino

Lauren Aquilino

Founder and CEO at EMMIE Collective

AJ Sedlak

AJ Sedlak

Marketing Technology Lead at Ford Motors

Michael Hartmann

Michael Hartmann

Founder at Hartmann Advisory Group LLC

Mike Rizzo

Mike Rizzo

Founder & CEO at MarketingOps.com

Elicia Chen

Elicia Chen

Head of Marketing at DroneDeploy

Patricia Pouncey

Patricia Pouncey

Growth Marketer at Pouncey Consulting

Rachel Noble Squire

Rachel Noble Squire

Founder & Principal Consultant

Brooke Bartos

Brooke Bartos

Marketing Ops Director, InvoiceCloud

Amy Abascal

Amy Abascal

Fractional Marketing VP

Courtney McAra

Courtney McAra

Marketing Ops, Mustang MarTech

“If your Marketo data is messy, your reports are lying to you.”

Frustrated with
  • Duplicate leads ruining your segmentation and attribution?

  • Inconsistent data from APIs, forms, and CRM syncs?

  • Compliance risks from outdated opt-ins and poor tracking?

  • Sales blaming marketing for “bad leads” due to dirty data?

This guide solves it
  • Automate data cleaning (no more manual spreadsheet work!).

  • Prevent duplicates with proven deduplication strategies.

  • Normalize data at scale (picklists, standardization & more).

  • Stay compliant with GDPR, CAN-SPAM, and privacy laws.

What’s Inside?

Section01
Fixing Dirty Data in Marketo
  • The 7 most common data hygiene mistakes (and how to fix them )
  • Automated cleaning workflows (Set-it-and-forget-it rules)
  • API data monitoring (Stop bad data at the source)
Section02
Deduplication Mastery
  • Marketo vs. Salesforce sync fixes (Prevent dupes at scale)
  • When to use ZoomInfo/Alteryx (Advanced dedupe tactics)
  • Merge conflict resolution (What to keep/what to delete)
Section03
Data Normalization for Reliable Reporting
  • Picklist best practices (Brooke Bartos' proven method)
  • Geo-data standardization (2-letter codes that work globally)
  • Attribution-ready data (Make your reports actually trustworthy)
Section04
Privacy & Compliance
  • GDPR opt-in workflows (With Marketo program templates)
  • Cookie-less tracking alternatives (Post-iOS14 solutions)
  • Preference center best practices (Reduce unwanted opt-outs)

Real-World Results

“We reduced duplicate leads by 82% in 3 months using these exact workflows.”

Sarah K

Marketing Ops Director, SaaS Company

"Finally solved our Salesforce-Marketo sync issues after years of headaches."

Michael T

Revenue Operations, FinTech

"What truly set Xgrid.co apart was their unwavering willingness to tackle any challenge. Whether it was a last-minute request, a complex customization, or support beyond the agreed-upon scope, their response was always a confident "yes, we can do it." This rare quality instilled trust and significantly eased our operations."

Apoorva Chaudhary

Marketing Operations Manager, Alkira Inc

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