phpList is an email marketing platform for organisations that send campaigns and newsletters to their contact lists. The company describes its offer as email marketing with specialist support, delivered as a hosted service. phpList is powered by open-source software released under the Affero GNU General Public License. An organisation with the necessary technical capacity can therefore also install the software itself, on servers of its choice.
phpList Ltd is registered in the United Kingdom, in Bedfordshire, and describes itself as self-funded and owner-managed. The United Kingdom lies outside the EU and the EEA. According to its privacy page, phpList is GDPR-compliant and offers a data processing addendum, but the website does not state in which country subscriber data is stored. Before signing, a European organisation should review that addendum and the storage location. Running the software on its own infrastructure keeps the data under the organisation's control.