knockin

Hongyi Luo • Peerlist

Knockin is the AI business card that replies—turning a static profile into an always-on conversation.Traditional bios can show your name, links, and job title. But they can’t answer questions, explain why your work matters, or understand what a visitor is looking for.Knockin brings your story, work, links, content, and knowledge into one intelligent profile. Visitors can talk to your AI, get relevant answers, and discover the parts of your work that matter to them.With Knockin, you can:<ul><li>Build an AI bio from your existing content and knowledge</li><li>Answer visitors using information and boundaries you control</li><li>Remember who visited, what they asked, and what they cared about</li><li>Preserve conversation context for more meaningful follow-ups</li><li>Share your profile through a link, QR code, email signature, and more</li></ul>What excites us most is that Knockin doesn’t treat a profile visit as a page view. It treats it as the beginning of a relationship.We built Knockin for founders, freelancers, creators, salespeople, and anyone who needs to be understood quickly—even when they’re not available to explain everything themselves.To get started, create your Knockin and let your bio answer the next knock.👉 We’d love to hear your feedback: what’s the first question you would want your AI business card to answer?