Are disney and pixar toy lines compatible?

The knowledge graph lists only Pixar as a known entity and contains no information about Disney's toy lines. Without explicit data on Disney's merchandise offerings or any statements regarding compatibility, it is impossible to determine if the two toy lines can be used together. Any claim about their compatibility would be speculative and not supported by the available evidence. The lack of details on Disney's toy division or Pixar's product integration means the question remains unanswered by the current sources.