Knock Knock Pricing

Knock Knock pricing starts at $77/mo for the Pro plan; free plan available; paid plans up to $150/mo. Billed annually.

Knock Knock's cheapest business-usable plan is Pro at $77/mo. Annual billing gives the lowest per‑month price at $77..

Knock Knock does not advertise a free tier on its public pricing page as of 2026-05-06. A free trial may be available on request.

Yes — Knock Knock's purchase motion is self-serve. A checkout URL is published on the pricing page. No demo is required.

xpay scored Knock Knock as agent-ready: every advertised plan is self-serve with public pricing. Knock Knock's pricing URL resolves, but plan structure is not surfaced clearly enough for an agent to enumerate without hand-parsing. No per-unit price was found on the page; an agent has no direct way to estimate the cost of a single task. Self-serve signup exists alongside a sales-led / custom tier. No public API documentation URL was discovered. A free or freemium tier is offered. For the full purchase simulation see the linked Agent-Ready Index scorecard.

In the Live Chat category, xpay's Agent-Ready Index lists alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for Knock Knock to compare with 3 nearest peers.