Note:

Free Siri Proxy Host List will be Updated Every day, so please check it always.

Spire Free Siri Proxy Host List Servers:

Name: SpiritJB.org (Will Updated soon)
Cost: Free
Host URL: http://Spiritjb.org/spire/

Name: Siri.Cd-Team
Cost: Free
Host URL: https://siri.cd-team.org/

Name: Unknown
Cost: Free
Host URL: https://97.188.76.85:443/

Name: Unknown
Cost: Free
Host URL: https://192.453.201:3544/

Name: Unknown
Cost: Free
Host URL: https://205.185.119.17:2000/

http://iphone-my.com (free)

https://siri.cd-team.org (free)

Sirikeys ($5/month subscription)