Yes, both Twingate and CASVPN offer a Free Trial.
Twingate is designed for Individuals, Large Enterprises, Medium Business and Small Business.
CASVPN is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Twingate begins at $5/User/Month when Billed Yearly, while pricing details for CASVPN are unavailable.
Some top alternatives to Twingate includes PureVPN, FastestVPN, OpenVPN, NordVPN, Private Internet Access VPN, PrivateVPN, CASVPN, Ivacy VPN, Surfshark, Tailscale, Pritunl, Fast VPN, Simply5 and Planet VPN.
Some top alternatives to CASVPN includes and undefined.