Autism Testing Center

Autism Testing Center offers a private, evidence-based adult autism self-assessment built on the RAADS-R, a screening instrument developed for adults whose autistic traits may have been missed in childhood. The free assessment is anonymous, takes about 15 minutes, and is reviewed by licensed clinical psychologists. It is designed to support self-understanding and help people prepare for conversations with clinicians, not to diagnose autism.

Participants answer 80 statements about their experiences, then receive a plain-language report with a total score, results across four domains, an interpretation, and suggested next steps. The domains cover social relatedness, circumscribed interests, language, and sensory and motor experiences. The service also provides information about its methodology, the clinical review process, privacy practices, and seeking a formal evaluation.

Autism Testing Center says responses are protected with encryption, are not sold or shared, and can be deleted by the user. No email or account is required to take the assessment.