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Duplicate Detection & Merging

Dedupify

Stop wrestling with duplicate records. Dedupify scans your entire CRM, finds duplicates using intelligent matching rules, and lets you merge them — automatically or with one click.

Everything you need to
eliminate duplicates

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Multi-Rule Matching

Combine exact email, fuzzy name, normalized phone, and custom property rules. Each rule has its own confidence threshold.

Auto-Merge

High-confidence matches merge automatically. Set your threshold — 90%, 95%, 99% — and let Dedupify handle the rest.

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Side-by-Side Review

For edge cases, compare properties side by side directly in HubSpot. See what matches, what differs, and choose which record wins.

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All Object Types

Contacts, companies, deals, and custom objects. Configure different matching rules per object type.

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Scheduled Scans

Run deduplication on a schedule — hourly, daily, weekly. New duplicates are caught before they cause problems.

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CRM Card Integration

See potential duplicates right on the record page. No context-switching — review and merge without leaving HubSpot.

Built for teams that
care about clean data

Whether you're cleaning up years of mess or preventing duplicates going forward.

Sales Ops

Post-Migration Cleanup

Just migrated from Salesforce, Pipedrive, or another CRM? Run a full scan to find and merge the duplicates that inevitably came along.

Marketing

List Hygiene

Duplicate contacts inflate your contact tier and skew campaign metrics. Clean them up and only pay for real contacts.

Rev Ops

Ongoing Prevention

Schedule daily scans so new duplicates are caught within hours of creation. Integrate with workflows for real-time dedup.

Support

Unified Customer View

When a customer has 3 contact records, support sees fragmented history. Merge them into one source of truth.

How it works
under the hood

Built on Google Cloud Run with a GCS-backed index for fast lookups across millions of records.

Matching engine — Configurable rules with exact, fuzzy, and normalized matching strategies. Each rule produces a confidence score.

Batch processing — Full portal scans run in the background. Scan progress is tracked and resumable.

HubSpot native UI — CRM cards on every record page. Settings page for rule configuration. No external dashboard needed.

Merge safety — Preview exactly what will happen before confirming. Primary record selection, property-level control.

API secured — All endpoints protected with HubSpot V3 signature verification. No unauthorized access.

Clean your CRM
in minutes, not months

See Dedupify running in your portal. We'll set up a test scan and show you exactly how many duplicates you have.

Book a Demo