> For the complete documentation index, see [llms.txt](https://support.parvenu.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.parvenu.io/features/sources/lead-enrichment.md).

# Lead Enrichment

Search for companies and contacts, then enrich them with accurate, validated data.

Our Lead Enrichment tool allows you to search for the contacts and companies you need. You can start with search terms, or find contacts at specific companies.

<figure><img src="https://3056956210-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7fhR4lGcU91bWvaHi4x6%2Fuploads%2F65rkRJ368X5HFVzt1aNt%2Fimage.png?alt=media&#x26;token=4cf62109-d37c-4581-8ba3-462c47439d02" alt="Lead Enrichment"><figcaption></figcaption></figure>

### Lead Enrichment <a href="#search-jobs" id="search-jobs"></a>

1. Navigate to the [Lead Enrichment](https://app.parvenu.io/app/sources/lead-enrichment) source.
2. Fill out your search parameters. Below you can find the filter options.

<table><thead><tr><th>Field</th><th width="316.55859375">Description</th><th>Example</th></tr></thead><tbody><tr><td><strong>List Name</strong></td><td>The name of your list.</td><td>Python Developers in the US</td></tr><tr><td><strong>Fetch Count</strong></td><td>The maximum number of contacts you want to find in this list.</td><td>1000</td></tr><tr><td><strong>Unique Contacts</strong></td><td>On by default. Skips people recently added anywhere in your account, and you are not charged for them. People added longer ago are fetched again. Turn it off to fetch everyone again.</td><td>On</td></tr><tr><td><strong>Company Domains</strong></td><td>List of company domains you want to search. 1 domain / line.</td><td>hubspot.com<br>https://salesforce.com</td></tr><tr><td><strong>Company Industries</strong></td><td>A list of industries you want to search.</td><td>Computer Software</td></tr><tr><td><strong>Exclude Industries</strong></td><td>A list of industries you want to exclude from your search.</td><td>Staffing &#x26; Recruiting</td></tr><tr><td><strong>Company Keywords</strong></td><td>A list of company keywords you want to search.</td><td>SaaS</td></tr><tr><td><strong>Exclude Keywords</strong></td><td>A list of company keywords you want to exclude from your search.</td><td>Blockchain</td></tr><tr><td><strong>Company Size</strong></td><td>The number of employees at the company you want to search.</td><td>11-20</td></tr><tr><td><strong>Job Titles</strong></td><td>A list of job titles you want to find. 1 job title / line.</td><td>Software Engineer<br>Python Developer</td></tr><tr><td><strong>Exclude Job Titles</strong></td><td>A list of job titles you want excluded from your search. 1 job title / line.</td><td>Intern<br>Assistant</td></tr><tr><td><strong>Include Locations</strong></td><td>A list of locations you want to search. State and country are valid inputs.</td><td>United States</td></tr><tr><td><strong>Exclude Locations</strong></td><td>A list of locations you want to exclude from your search.</td><td>Kansas, US</td></tr></tbody></table>

{% hint style="info" %}
Whether **Unique Contacts** is on or off, nobody is added to the same list twice. If someone is already on the list, Parvenu only fills in their empty fields - nothing already there is replaced, including a verified email. Their history shows an "Already in list" line, and you are not charged for them.

This works the same way in the app, the API, the [Claude](/features/integrations/claude.md) connector and the Lead Search step in [Flows](/features/flows/sources.md).
{% endhint %}

3. Click "Start Enrichment"
4. Navigate to the [Lists](https://app.parvenu.io/app/lists) page
5. Search for the list you created and open the table.
6. Download the file, add additional enrichments, or export it to one of our integrations.