CRM Data Cleansing & Cleanup Services

Duplicates, dead emails, contacts who left years ago, five spellings of the same company. We clean your CRM data so segmentation, outreach and reporting work again.

Duplicates found and merged by your rules
Outdated contacts and job changes flagged
Fields standardized for a clean re-import

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Describe your CRM BUILD YOUR BRIEF

YOUR CRM

RECORDS

MAIN PROBLEM

YOUR PROJECT BRIEF

Clean up to 500 records exported from HubSpot, focusing on duplicates, and return a re-import-ready file with a full change log.

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QUICK ANSWER

What is CRM data cleansing?

CRM data cleansing finds and fixes problems in your customer database: duplicate records, outdated contacts, inconsistent formats and missing fields. Dataverix audits your CRM export, merges duplicates by rules you approve, standardizes fields, flags people who changed jobs and returns a clean file ready to re-import.

WRITTEN BY FARRUKH R., FOUNDER · UPDATED OCT 2026

WHAT’S INCLUDED

A CRM your team can trust again.

Bad CRM data quietly breaks everything built on it: routing, segmentation, personalization and reporting. We audit what is wrong, fix what can be fixed and clearly flag the rest.

01

Data audit

A short report on duplicates, gaps and outdated records before any changes are made.

02

Deduplication

Duplicate contacts and companies identified and merged by rules you approve.

03

Standardization

Names, titles, states, phone formats and company names made consistent.

04

Validation & refresh

Emails re-checked and contacts who changed jobs flagged or updated.

IDEAL USE CASES

When CRM data cleansing is worth it

Before a CRM migration

Move clean data, not years of clutter.

Falling email deliverability

Remove dead addresses that drag down sender reputation.

Unreliable reporting

Fix duplicates that inflate pipeline and account counts.

After imports or acquisitions

Merge lists from different sources into one standard.

EXAMPLE DELIVERABLE FIELDS

What you receive in every row

Fields are agreed before work begins. These are typical for this service — add or remove any to fit your workflow.

FIELD	EXAMPLE (FICTIONAL)	NOTES
record_id	HS-004182	Your CRM ID, kept
company_name	Summit Ledger Advisors	Standardized
contact_name	James Okafor	Standardized
duplicate_of	HS-003977	Merged into
email_status	Valid	Re-verified
job_change	No	Still in role?
state	NC	Standard format
change_log	2 fields updated	What changed

RESEARCH & QUALITY PROCESS

Five checks before a record ships

01
Source logged

Every record notes where it was found.
02
Company matched

Domain, location and size cross-checked.
03
Contact confirmed

Role and employer checked against a second source.
04
Email assessed

Validated where applicable; catch-alls labelled.
05
Gaps flagged

Missing fields marked, never guessed.

See the full research process

FAQ

CRM data cleansing questions

Which CRMs do you work with?

Any CRM that can export to CSV or Excel, including HubSpot, Salesforce, Zoho and Pipedrive. We return a file mapped to your import format.

Do you need access to my CRM?

No. An export is enough, which keeps your system and permissions fully under your control.

How do you decide which duplicate to keep?

We agree merge rules with you first — for example, keep the most recently active record and combine any missing fields.

Will cleansing delete my data?

Nothing is removed without your approval. Proposed merges and removals are listed in a change log you can review first.

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