Knocket

Chat with your website visitors, with an AI agent on standby

PercumaWeb

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Knocket is a free live-chat contact layer: visitors message you from a website widget, a mobile app, or a shareable contact page without needing an account, and every conversation lands in one inbox you answer yourself or hand to an AI agent. The AI agent uses knowledge you provide to answer routine questions and hands harder cases to a human. According to the official site and blog, the core service is free forever, with no card required.