Knockin'
Turns your static bio into an AI business card that replies.
Knockin' launched on September 7, 2026 with 219 votes, #66 of 8,042 launches that month and more than 99% of that year's launches.
What it does
Knockin turns your bio into an AI business card people can chat with. Add your work, links, and content. It learns what you do and answers questions in your voice. Visitors can book time with you right away, even when you’re away. Knockin remembers who stopped by, so you know who to follow up with. This cuts down on back and forth and gives both sides more context before a call.
Knockin turns what you know into a personal AI introduction that can answer back.
Your personal AI greets people in your voice, shares the right context, and makes every arrival feel considered. Connect Google Calendar so Knockin can find an open time, invite your visitor, and create the meeting without the back-and-forth. Bring what you already know. Knockin’ turns it into a presence that can speak for you — even when you’re not there. Bring what you’ve already made. Knockin’ learns what matters, then turns it into one link that can speak for you. Turn what you’ve already built into a bio that can explain the business for you. Let clients understand your work, process, and availability before the first call. Give prospects one place to understand your expertise,…from luciusai.com
Pricing, as stated on its site
Free tier, paid plans from $6/mo — Free tier available with no credit card required. Paid plans start at $6/month (billed annually) or $8/month (monthly billing) for the Starter plan, with Growth ($12/$15/month) and Scale ($30/$35/mont
checked September 2026 · prices change
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