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SPECIFICTION
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Knock2

knock2.ai

From $199/mo Free trial WebAPI
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Spec score 8.0 #12 of 33 in Visitor Identification Software

What it is

Knock2 identifies website visitors, builds profiles, scores visits, and routes leads into sales workflows. It identifies companies globally, while names and contact details for individuals are available only for US traffic. Profiles can include a visitor’s name, title, verified work email, phone, company, and pages viewed. Its AI lead-scoring agent evaluates visits against a team’s description of its ideal customer profile. Workflows can alert sales representatives in Slack, create CRM records, and enroll visitors in sales sequences. Listed connections include HubSpot, Salesforce, Attio, Slack, Microsoft Teams, Apollo, Outreach, Instantly, Smartlead, Zapier, and webhooks. MCP and REST API access also connects with AI tools such as Claude, Claude Code, Cursor, and ChatGPT. Knock2 is available on web and through an API. Paid plans start at $199 a month, billed monthly, for up to 600 contacts per month and 3,600 credits. A 7-day trial is available; there is no free plan. Monthly credits reset each billing month, and exceeding an allocation requires upgrading or waiting for the reset.

Spec sheet

Intended users
Knock2 describes itself as built for sales-led teams and lists sales leaders, marketing teams, and revenue operations as use cases.Read 7 Oct 2026 · knock2.ai
Integrations
Listed integrations include HubSpot, Salesforce, Attio, Slack, Microsoft Teams, Apollo, Outreach, Instantly, Smartlead, Zapier, and webhooks.Read 7 Oct 2026 · knock2.ai
Support
The pricing page lists chat and email support on Startup and Pro, chat, email, and Slack on Growth and Growth Plus, and SLA and priority support on Scale.Read 7 Oct 2026 · knock2.ai
API and AI tools
Knock2 provides MCP and REST API access, including connections for AI tools such as Claude, Claude Code, Cursor, and ChatGPT.Read 7 Oct 2026 · knock2.ai
Automated routing
Workflows can notify the right sales representative in Slack, create CRM records, and enroll visitors in sales sequences.Read 7 Oct 2026 · knock2.ai
Core purpose
Knock2 identifies website visitors, enriches their profiles, and routes them to a CRM in seconds.Read 7 Oct 2026 · knock2.ai
Credit limit
Monthly credits reset each billing month, and customers who exceed their allocation can upgrade or wait for the next reset.Read 7 Oct 2026 · knock2.ai
Credit usage
The pricing page says account identification costs 1 credit, contact identification 6 credits, and auto-prospected contact 2 credits.Read 7 Oct 2026 · knock2.ai
Data safeguards
Knock2 says it requires appropriate data protection, security, and confidentiality safeguards from applicable service providers.Read 7 Oct 2026 · knock2.ai
Lead scoring
Its AI lead scoring agent evaluates website visits against a team's description of its ideal customer profile.Read 7 Oct 2026 · knock2.ai
Maker and location
The maker identifies itself as Knock 2 AI LLC and lists its New York City address as 22 Vanderbilt Ave, Suite 7C.Read 7 Oct 2026 · knock2.ai
Privacy responsibility
Customers are responsible for their own privacy notices, cookie banners, consent management, and legally required user consent.Read 7 Oct 2026 · knock2.ai
Visitor identification
The product identifies companies globally, while person-level identification with names and contact details is limited to US traffic.Read 7 Oct 2026 · knock2.ai
Visitor profiles
Profiles can include a visitor's name, title, verified work email, phone, company, and pages viewed.Read 7 Oct 2026 · knock2.ai

Plans and prices

Startup $199 a month Monthly; annual option available at a discount, with annual price not shown Up to 600 contacts/mo · 3,600 credits included Read 7 Oct 2026 · knock2.ai
Pro $349 a month Monthly; annual option available at a discount, with annual price not shown Up to 1,500 contacts/mo · 9,000 credits included Read 7 Oct 2026 · knock2.ai
Growth $499 a month Monthly; annual option available at a discount, with annual price not shown Up to 2,500 contacts/mo · 15,000 credits included Read 7 Oct 2026 · knock2.ai
Growth Plus $749 a month Monthly; annual option available at a discount, with annual price not shown Up to 5,000 contacts/mo · 30,000 credits included Read 7 Oct 2026 · knock2.ai
Scale $999 a month Monthly; annual option available at a discount, with annual price not shown Up to 7,500 contacts/mo · 45,000 credits included Read 7 Oct 2026 · knock2.ai

Every Knock2 plan and price →

Strong points and limits

Strong points

  • Identifies companies globally.
  • Profiles can include verified work email and phone.
  • AI scores visits against an ideal customer profile.
  • Automates CRM records and sales-sequence enrollment.
  • MCP and REST API access is available.

Limits

  • Person-level identification is limited to US traffic.
  • No free plan; trial lasts 7 days.
  • Starts at $199 a month.
  • Monthly credits reset; overages require upgrading or waiting.

Who it suits

Knock2 suits sales-led teams, including sales leaders, marketing teams, and revenue operations. It is relevant to teams that want to identify website visitors and route leads into CRM and sales workflows.

Verdict

Knock2 combines visitor identification, scoring, and sales routing, with broad integrations and API access. Person-level identification is limited to US traffic, and the paid plans use monthly credit allocations.

Where Specifiction places it

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