Light switches compatible with Amazon Alexa (Echo)

1 light switches verified to work with Amazon Alexa (Echo), with what each one needs (hub, bridge or Thread border router) and current prices.

• Lutron Caseta Diva Smart Dimmer Switch $88
  Light switches proprietary

  Lutron ClearConnect radio; every integration runs through the Lutron Smart Hub ('The smart hub contains Apple Home technology'). 'No neutral wire required.' Home Assistant: official local HA integration exists but was not verified in this pass.

  Manufacturer spec