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Best Knock2 Alternatives in 2026

12 apps from visitor identification software ranked against Knock2 on the same published basis.

  1. 1
    ConnectLoop Visitor Intelligence Free plan Web $599/mo6.9
    Knock2 vs ConnectLoop Visitor Intelligence
  2. 2
    Leadberry Free plan Web $24/mo6.8
    Knock2 vs Leadberry
  3. 3
    Nalloo Free plan apiWeb €75/mo6.8
    Knock2 vs Nalloo
  4. 4
    RB2B Free plan apiWeb $79/mo6.8
    Knock2 vs RB2B
  5. 5
    Factors.ai Free trial apiWeb $0.50/mo6.2
    Knock2 vs Factors.ai
  6. 6
    Snitcher Free trial apiWeb $49/mo6.2
    Knock2 vs Snitcher
  7. 7
    Happierleads Free trial apiextensionWeb $0.10/mo6.1
    Knock2 vs Happierleads
  8. 8
    Albacross Free trial apiextensionWeb 6.0
    Knock2 vs Albacross
  9. 9
    Avina Free trial apiWeb $259/mo6.0
    Knock2 vs Avina
  10. 10
    Lead Forensics Free trial apiWeb 6.0
    Knock2 vs Lead Forensics
  11. 11
    LeadJaw Free trial Web $49/mo6.0
    Knock2 vs LeadJaw
  12. 12
    Leady Free trial apiWeb $39/mo6.0
    Knock2 vs Leady
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