Apollo.io is a sales intelligence and sales engagement platform. It combines a database of contact and company information with tools to find, enrich and approach prospects through automated outbound campaigns. Sales teams use it to identify leads and streamline follow-up. It is delivered as SaaS and, according to the vendor, includes AI features across data, insight and execution.
The service is provided by ZenLeads, Inc. (trading as Apollo.io), a US company. It is therefore subject to US jurisdiction, which is relevant to the CLOUD Act. The privacy policy states that data may be processed and stored in the United States and other countries; no separate EU hosting option is mentioned. Apollo refers to a data processing addendum (DPA), is certified under the EU-US Data Privacy Framework and relies on standard contractual clauses where necessary. Because the product centres on personal data about business contacts, European organisations need to assess for themselves the legal basis for using it and for the transfer to the US.