Happierleads vs Knock2
Happierleads
happierleads.com
Knock2
knock2.aiSide by side
| Figure | Happierleads | Knock2 |
|---|---|---|
| Price from | $0.10/mo | $199/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 5 |
| Spec score · Visitor Identification Software | 8.2 (#7) | 8.0 (#12) |
| Lead scoring | The platform scores identified visitors from 0 to 100 against an ideal customer profile. | Its AI lead scoring agent evaluates website visits against a team's description of its ideal customer profile. |
| Support | The founder describes support as founder-led, with George Georgiadis reading feature requests and answering support tickets. | 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. |
Plans
Happierleads
- White-label$0.10 a month
- Inbox Engine mailbox$4 a month
- Inbox Engine domain$14 a year
- Usage-based plan (300 leads)$99 a month
- Usage-based plan (5,000 leads)$699 a month
Knock2
- Startup$199 a month
- Pro$349 a month
- Growth$499 a month
- Growth Plus$749 a month
- Scale$999 a month
In their own words
Happierleads
Happierleads is a paid web, API, and browser-extension service that identifies anonymous B2B website visitors. It can reveal a person, work email, LinkedIn profile, and buying intent across more than 174 countries. Identified visitors receive scores from 0 to 100 against an ideal customer profile, while the service tracks over 353 B2B buying-signal topics from sources such as G2, review sites, job boards, and news alerts. Its email-verification waterfall chains providers and advertises 98%+ inbox deliverability. Session recordings show pages visited, clicks, and scroll depth for named visitors and are included on every plan. Native CRM connections include HubSpot, Salesforce, Pipedrive, Zoho CRM, GoHighLevel, and Slack; Zapier, Pabbly Connect, and webhooks extend integrations. Installation supports snippets, plugins, templates, and custom sites. Happierleads states SOC 2 Type II, GDPR, and CCPA compliance, with 90-day default retention. Pricing starts at $99/mo with a 7-day trial.
Knock2
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.