In April 2013, during David Cameron's visit to Germany, the British Conservative Party was reported to have contacted both AfD and the Free Voters to discuss possible cooperation, supported by the European Conservatives and Reformists (ECR) group of the European Parliament.
Pada bulan April 2013, selama David Cameron berkunjung ke Jerman Partai Konservatif Inggris dilaporkan telah menghubungi AfD dan Pemilih Bebas untuk membahas kemungkinan kerjasama yang didukung oleh kelompok Parlemen Eropa Konservatif dan Reformis Eropa (ECR).