Options for command voice with google assistant

Hello every one, I´m searching for command voices that can be integrate witn Blynk App. At the moment I found a lot of info about esp8266 module and IFTTT service. In advantages i found a larger off libaries included and vast community associated with nodemcu. In other way it’s been hard to found other options. I would like to know if exist more that this way, what Blynk communty recommend, and avantages and desavantages of them. Can you help?