Conversational Actions extended the functionality of Google Assistant by allowing 3rd party developers to create custom experiences, or conversations, for users of Google Assistant. Launched October 4, 2016; shut down June 13, 2023 — it lived 6 years. One of 15 Google products killed in 2023. https://web.archive.org/web/20230430231035/https://developers.google.com/assistant/conversational/overview Data: Killed by Google (killedbygoogle.com, MIT).