For this id (d11e61e02446d8b31f17e13370c024ca2710d0ce6ef58c0b07298a90d7f8c519) Retrieve API does NOT return recommend_personal_email. However, PE API for same profile DOES return recommend_personal_email Reproduce with this: https://api.peopledatalabs.com/v5/person/retrieve/UYinxs-GomcQu9Kmnk3LZA_0000?api_key=REDACTED&pretty=true And this: https://api.peopledatalabs.com/v5/person?pretty=true&include_if_matched=true&profile=linkedin.com/in/wadearmstrong&include_if_matched=true&api_key=REDACTED On the other hand, 4qCJDm9D5gq-CTfxH2T4lw_0000, return recommended_personal_email with both API's. It seems to be id specific. All calls were made with the same key and thus same bundles.