See how Knock2 compares.

The 93%* figure refers to account-level identification on engaged sessions (Google Analytics defines an engaged session as 10 seconds or more, or 2+ pageviews). The 62%* figure is for person-level identification on US traffic, measured the same way. We publish both numbers because they answer different questions: which companies are on my site, and which individuals can I reach out to.

You add a small script to your site. When someone visits, Knock2 matches that visit against licensed identity data to resolve the person and the company behind it. You get name, title and business contact details.

Most visitor identification tools work from IP address alone. Knock2 draws on several identity sources rather than one. That is why it resolves more of your traffic: 93%* at the account level and 62%* at the person level on US traffic.

Three things customers point to most often. First, match rates are higher because Knock2 draws on several identity sources rather than a single data source. Second, it is not limited to IP address. IP lookup resolves a corporate network but not a visitor on home WiFi, mobile or a VPN, which is most B2B traffic. Third, every plan includes native integrations with HubSpot, Salesforce, Apollo, Outreach, Lemlist, and Slack, plus buying committee expansion so you reach 3 to 5 relevant buyers per account instead of just the one who visited. No per-seat fees.

Account-level identification tells you which company a visitor is from. Person-level identification tells you exactly who the individual is: name, title, work email, phone, and LinkedIn profile. Person-level data is only available for US traffic due to privacy regulations in other regions.

Yes. Native integrations are built for HubSpot, Salesforce, Slack, Apollo, Outreach, Lemlist, Instantly, and Clay. For anything not on that list, webhooks cover Zapier, Make, n8n, and any other tool that accepts them.

Yes. Knock2 is built on the same class of identity and analytics technology already running on most B2B websites.

Person-level identification runs on US traffic only, by design. Everywhere else, Knock2 returns company-level information only. That is how it stays within GDPR, CCPA and ePrivacy expectations. The identity data itself is licensed from established data providers.

Plans start at $199/month (Startup) and scale with included credits: Pro ($349), Growth ($499), Growth Plus ($749) and Scale ($999). Every plan includes a 7-day free trial. See pricing.