> For the complete documentation index, see [llms.txt](https://docs.kernel.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kernel.ai/app/enrichment/bulk-enrichment.md).

# Bulk enrichment

[Open Bulk enrichment in Kernel](https://app.kernel.ai/enrichment/bulk-enrichment)

Bulk enrichment lets you enrich a CSV without first adding every row to your CRM.

{% hint style="info" %}
If Bulk enrichment is not available in your workspace, ask Kernel to enable it.
{% endhint %}

## Prepare your CSV

Include a header row and at least one identifier for each company. The identifier can be a company name, website, LinkedIn URL, or CRM ID. You can also map legal name and address fields when they are available.

## Start a batch

1. Select **Choose CSV** and upload the file.
2. Review the detected field mappings and change any that are incorrect.
3. Select **Start batch**.
4. Follow the run until it finishes, then select **Export CSV**.

<figure><img src="/files/7qA8T9M6x9p9ZYAkLOLf" alt="Bulk enrichment page in app.kernel.ai showing CSV upload and field mapping"><figcaption><p>Check the identifying columns before starting the enrichment batch.</p></figcaption></figure>

## Follow a batch

The batch page shows how many rows are pending, processing, completed, or failed. Open **Run history** to return to a recent batch. You can retry a failed row, cancel a batch that is still running, or export the available results.

Use the [Data dictionary](/data/data-dictionary.md) to understand the fields in your results.