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Lead Enrichment API

Product workflow

Add context to incomplete lead records.

Fill missing lead fields with business emails and useful company data. Upload company domains or connect an enrichment workflow, then export improved records to CSV for CRM updates, segmentation and outreach.

Try it free →

Lead Enrichment API product interface
What this tool does

A browser and API-ready enrichment workflow for thin prospect records. Start with a company or domain, add available contact and business context, then route the result into the next sales step.

Turn incomplete records into usable sales context

Enrichment is valuable when it helps qualification and personalization—not when it simply adds more fields. Decide which attributes change a sales decision, keep a source and timestamp where possible, and refresh records as company data changes. The B2B lead enrichment guide explains how to define a minimum usable record and field-level quality rules.

Enrich company and domain lists

Use an existing domain field as the starting point for adding business email and company information.

Export data to CSV

Move improved records into a CRM, spreadsheet or outreach workflow.

Support local business research

Find local B2C businesses and available emails for targeted market-building tasks.

How the lead enrichment API workflow works

  1. Define the minimum fields needed for qualification and prepare a clean domain list. Use the complete B2B prospecting workflow when enrichment is one stage of a larger campaign.
  2. Run enrichment and separate completed records from partial or uncertain matches.
  3. Review accuracy, segment the results and update your CRM with a clear refresh date.

Practical use cases

  • Add company context to an event lead list.
  • Fill business email gaps in CRM accounts.
  • Segment companies by enriched attributes.
  • Build local-business lists for relevant service offers.

Connect it to the rest of your lead-generation workflow

A2ZLeadZ brings research, verification, enrichment, outreach and website conversion tools into one account. Use Email Finder and Website Email Extractor before or after this step to keep your data moving without another disconnected subscription.

See the Trial and $99 Pro plan comparison for current platform limits.

Lead Enrichment API FAQs

What can I use as an input?

Company names or domains can be used as the starting point, depending on the workflow.

Can I export the results?

Yes. Enriched records can be exported to CSV for use in other systems.

Should enriched data be reviewed?

Yes. Review match quality and refresh time-sensitive company information before relying on it.

What is included in Pro?

The current A2ZLeadZ Pro plan provides unlimited access to the platform’s enrichment features and exports.

Try Lead Enrichment API inside A2ZLeadZ

Start with the free Trial. No credit card is required, and you can upgrade when your workflow needs more volume.

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