Nimble import checker

Check a contacts file before the Nimble wizard refuses it.

Free for 10 runs a day.

The Nimble import check on a contact file: row 2 Work Phone fixed in file, row 3 Work Email check, row 4 Work Email duplicate.

Files Nimble refuses

Nimble reads commas only. A blank row stops the upload. An email with no name or company is not imported.

This checker fixes the file so the wizard takes it.

Start from the columns Nimble maps

Addresses need headers like Work Address 1 - City. Domains go in without http or www. Tags go in Tag 1 and Tag 2.

The Nimble template uses the column names its wizard reads.

The Nimble import template: First Name, Last Name, Company, Title and 11 more columns, with invented example rows and a download button.

The Nimble import template

Nimble contacts and companies template

15 columns, in the order the template downloads.

Column What goes in it Required
First Name Text One of these
Last Name Text One of these
Company Text One of these
Title Text
Work Email An email address
Work Phone Plus sign, country code and number
Mobile Phone Plus sign, country code and number
Work Address 1 - Street Text
Work Address 1 - City Text
Work Address 1 - State Text
Work Address 1 - Zip Text
Work Address 1 - Country Text
Domain A domain such as example.com
LinkedIn A web address
Tag 1 Text

Use it from a script or an AI agent

MCP  https://dedupe.ly/tools/mcp   every free tool in one connector (this one: check_crm_import)

POST https://dedupe.ly/tools/api/import-checker
{ "crm": "nimble", "csv": "..." }

Docs https://dedupe.ly/tools/api/openapi.json

OpenAPI document · API index · llms.txt

Questions about Nimble imports

What file does Nimble import?

A comma-separated CSV with no blank rows or columns.

What does each row need?

A first or last name, or a company. An email on its own is not imported.

How does Nimble merge duplicates on import?

Contacts merge on email, then on first and last name. Companies merge on domain, then email, then name.

Can I undo a Nimble import?

No. Nimble does not undo imports, so check the file first.

How do I add tags on import?

Add columns named Tag 1, Tag 2 and so on.

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