See Chat Pro live
The best way to judge Nimble Chat Pro is to use it. The chat on this website is the real product, answering from real business information. Play with it here as much as you like; that is the evaluation.
There is no free trial on a plan itself. When you are ready, you sign up with a card: the $499 done-for-you setup and your first month are charged at signup, and the Nimble team installs and configures everything for your business.
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