Heard CONFIDEAL can help with this.

But Confideal is not for free, and you never find any projects that work for free
I also hear about Etherparty
Please read this - https://www.coinspeaker.com/2017/10/25/top-4-best-ico-platforms-managing-smart-contracts/

Thaks, this is quite interesting!
Also, Confideal appeared in this TOP-3 article. Check it out
http://bitguru.co.uk/november-top-icos/

wow haven't heard about that! TOP 3 thant's way to coool