Articles on: How to use Mailerfind
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Data enrichment with AI

Enrich AI automatically completes your prospects' data with artificial intelligence: name, gender, country, language, niche, engagement metrics and more. Each field uses AI credits.



What data you can generate


Type

Field

Cost per prospect

Identity

First name

1 AI credit

Identity

Last name

1 AI credit

Identity

Gender

1 AI credit

Classification

Person / Company

1 AI credit

Classification

B2B / B2C

1 AI credit

Classification

Niche / Industry

2 AI credits

Location and language

Country

2 AI credits

Location and language

Language

2 AI credits

Engagement

Average likes

1 AI credit

Engagement

Average comments

1 AI credit

Engagement

Engagement rate

1 AI credit

Contact

Email and phone from the website

Variable


If a prospect has a website but no email or phone, Enrich AI goes into the website and looks for them with AI.


Enrich your prospects


Enrich AI only works with public accounts. You have three ways to choose which prospects to enrich:


  • The whole analysis: click Enrich and all the public profiles in the analysis are processed.
  • A selection: select the prospects you want and click Enrich.
  • A filter: create a filter and enrich only that group (see below).


Before confirming, Mailerfind shows you the estimated total cost.


Enrich only prospects with an email


  1. Go to Filters → Create new filter.
  2. In the Has email field, choose Yes.
  3. Choose the analysis and give the filter a name.
  4. Click Create and wait for the list to be built.
  5. Click Enrich and choose the fields you want to complete.


How much it costs


The cost is the sum of the chosen fields times the number of prospects. Examples with 500 prospects:


Fields

Credits per prospect

Total

First name

1

500

First name + Gender + Country

4

2,000

First name + Gender + Niche + Country + Language + Engagement rate

9

4,500


Enrichment window with the fields and the estimated cost


If you run out of AI credits, you can buy more from your profile, at the top right, under Buy AI credits.


Buy AI credits option in the profile menu


Tips


  • Filter before enriching so you don't spend credits on prospects you don't need.
  • First name is the most useful field for personalizing cold email campaigns.
  • Language lets you write to each prospect in their language without segmenting by hand.
  • Country + Language together are useful for creating lists highly segmented by market.

Updated on: 13/10/2026

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