Twilio Flex offers Free Trial, but 3CX does not.
3CX is designed for Large Enterprises, Medium Business and Small Business.
Twilio Flex is designed for Large Enterprises and Medium Business.
Pricing for 3CX Starts at $175/Year whereas for Twilio Flex Starts at $1/User.
Some top alternatives to 3CX includes uContact, Call Center Studio, RingCentral Office, Dialpad Contact Center, VCC Live, Avaya Aura, ice Contact Center, Vonage Contact Center, RingCentral Contact Center and RingCentral Engage Digital.
Some top alternatives to Twilio Flex includes CometChat, CloudTalk, Five9, 3CX, Genesys PureConnect, MSG91, Infobip, Cloudonix, CommPeak, CloudContactAI and Messenger Communication Platform.