Often, our customers have one-off non-recurring needs for email & domain Enrichment. Since our plans have always been month-to-month, up to now the answer has been to sign up for a month of Enrichment - not exactly optimum.
Today, we've launched Batch Enrichment. If you sign into your Clearbit dashboard you'll notice a new Batch option in the menu. Batch allows users to upload a CSV of emails or domains to Batch, pay a one-off charge, and download a CSV list of enriched people and companies.
We've done all the heavy lifting behind the scenes, so Batch can handle huge lists. Batch returns all the 80+ attributes that the Enrichment API returns, and is perfect for that one-off list of newsletter subscribers or conference attendees.