NewDedupely IntelligenceNow on every paid plan, monthly or yearly.

No per-user fees Merge Rules decide field by field Every merge in Merge History

Find & merge duplicates in Close CRM

No credit card needed

Match · 3 leads
NameWebsiteCity PrimaryZephyrion BioTechzephyrion.comChicago Zephyrion Biotech LLCwww.zephyrion.comChicago, IL ZEPHYRIONshop.zephyrion.com
Match · 3 contacts
NameEmailPhone PrimaryMarie Curiemarie@zephyrion.com+1 312 555 0184 CURIE, Mariem.curie@zephyrion.com(312) 555-0184 Marie C.marie@zephyrion.com312-555-0184
Match · 2 opportunities
NameContactStatus PrimaryVeltrix renewalGrace HopperActive Veltrix Renewal 2026Grace HopperActive
Summarize Dedupely +
Close CRM
with AI
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Merge Close CRM records across your workspace

Dedupely merges the duplicates you have, then keeps Close CRM from filling up again.

They arrive through forms, list imports and the integrations writing into Close CRM over the API, then spread into your Smart Views, your sequences and every report built on them.

Merging them by hand, two records at a time, never catches up. Dedupely connects to your account with OAuth, matching and merging across leads, contacts and opportunities.

What Close CRM can merge, and what it cannot

Close CRM merges Leads natively. It has no contact merge at all.

The Close CRM API offers no way to combine two Contacts, so no tool can call one. Dedupely does the work that endpoint would have done: it moves the field values onto the record you keep, moves that record’s opportunities, notes, calls, emails and tasks across, and then removes the duplicate.

Meetings are the exception: Close CRM exposes no writable contact link on a meeting, so it cannot follow the record you keep. Dedupely never reports a merge it could not finish.

Where duplicate people sit under duplicate Leads, the Lead merge brings their contacts together in one step. Dedupely starts there.

Two duplicate records with slightly different fields, combined into a single record marked with a check.

Close CRM deduplication:
solvable in minutes, not months.

Duplicate leads split the call history for one account across two records, so a rep opens the wrong one, and the pipeline counts the same deal twice.

A pipeline you can trust

One record per lead means the forecast stops counting the same opportunity twice.

Sequences that fire once

A sequence enrolls the right contact, and nobody gets the same email twice.

A Duplicate Search on Close contacts in Dedupely: rows of near-identical names, phone numbers and emails grouped as matches, with the match option for each field open.

How Close CRM deduplication works here

Access it asks for

An OAuth authorization from your own Close CRM account. There is no API key to generate or paste, and the connection carries your permissions, not more.

Your first sync

Whole objects, not part of one: switch any object off in CRM Settings. After that, new records sync and nothing else changes.

What a merge changes

Leads run through Close CRM’s own merge over the API. Contacts have no such endpoint, so Dedupely moves the field values and history onto the record you keep, then removes the duplicate.

What stays untouched

Any object you have not switched on, and every field outside the records in the match. Merging is the only write Dedupely makes.

Treat every merge as permanent

Most Dedupely merges can be undone within 30 days from Merge History, but undo is for records that weren't duplicates. Before you merge, Manual Review holds the matches you're unsure about.

Close duplicate management, side by side

  NativeClose's duplicate tool Third partyOther dedupe tools Our SolutionDedupely
Finds duplicates already in your account No in-app detection Yes Yes, on any field you choose
Matching method Name, phone or email, through Close Support scripts Exact and fuzzy, depending on the tool Five match types, plus Dedupely Intelligence
Records per merge 2 (one lead into another) Varies Every record in the match
Bulk merge No Usually Unlimited, on every plan
Control over which value survives None; the destination lead wins Varies Merge Rules on every field
Runs on a schedule No Often a higher tier Auto Merge, on the schedule you choose

Native tools summarized from each CRM's help pages, October 2026.

See the full comparison →

Three steps from account to first merge

Merge Close CRM duplicates in 5 minutes

  1. Sample records, for illustration.

    Connect your account

    Authorize Dedupely with OAuth. No API key to paste.

  2. Sample records, for illustration.

    Match any field

    Default searches, or build your own.

  3. Sample records, for illustration.

    Merge in bulk

    Leads, Contacts and Opportunities.

We love customer service

That's why we offer unlimited support.

Submit a ticket

You can submit a support ticket by emailing us. Our team will respond as soon as possible.

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Human Live Chat

Chat with a real person on our team, Monday to Friday.
Mon–Fri, 11 AM–7 PM GMT and 9 AM–5 PM CST.

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Zoom Support

We offer unlimited video call support. Whether you’re getting started or getting intense.

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FAQs

Dedupely uses match options that you define to detect duplicates. You can compare fields like name, email, phone number, company name, or custom fields, using exact or similar matching. Once set, Dedupely scans your CRM and finds matches for you to review before merging. You have full control over the criteria used to detect duplicates, ensuring that only the right records are flagged for merging.

Explore all the ways to find duplicates

Yes. Match options decide what counts as a duplicate, and Merge Rules decide what each merge keeps: which record stays as the primary record and which value wins in each field. You can review every match and preview the merge before it happens.

Check out how merge rules work

Yes! You can create a Duplicate Search with your preferences and match options, to run and merge automatically, based on a schedule of your choice.

More about Dedupely's Duplicate Searches

Let’s talk about auto merge safety

Use Merge Rules to decide what each merge keeps. Choose which record stays as the primary record, and pick the winning values field by field, for example filled-in values over blanks, or the value from the most recently updated record. You can preview every merge before it happens.

See how Merge Rules work

Yes! You can manually review every merge before confirming, or use auto merge with pre-set safety rules to streamline the process.

Here’s what happens when you merge

No. Dedupely enhances your CRM’s duplicate management with more flexibility, automation, and advanced matching options.

Setting up Dedupely with your CRM

Yes! Dedupely allows you to use filters to refine duplicate searches and focus only on the records that matter to you.

See how filters make things easier

Our team is here to assist! You can access step-by-step guides in our Knowledge Base or reach out via chat, email, or Zoom for personalized support.

(We love Zooming, so feel free to book a call: we’re happy to walk through everything with you )

Book a Zoom call with our team

Find step-by-step guides in the Knowledge Base

Yes. The 7-day free trial includes all core features, 20 free merges and unlimited support, with no credit card.

Start your 7-day free trial

Get started for free

20 free trial merges and as much free support as you need to get your duplicates under control.

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