PayFit
Yes, both Trustwire and Tresorit offer a Free Trial.
Trustwire is designed for Medium Business and Small Business.
Tresorit is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Trustwire Starts at $12.50/User/Month when Billed Yearly whereas for Tresorit Starts at $10.42/Month when Billed Yearly.
Some top alternatives to Trustwire includes pCloud, ownCloud.online, ownCloud, Tresorit, Quatrix, MyDocsOnline, AcceleWeb Files, Encrypted Work, Keplair and SmartEncrypt.
Some top alternatives to Tresorit includes pCloud, Sync.com, Dropbox Business, ownCloud, Box, Dropbox Professional, Quatrix, etfile, BluSync and Dropvault.