Knock2 alternatives
The closest Knock2 alternatives start from $49/mo (Snitcher). 16 tools share a category (Visitor Identification) with Knock2; 10 publish a starting price and 3 list a free plan. The full list below is alphabetical; prices come from each vendor's site. See Knock2 pricing for the tool itself.
Closest Knock2 alternatives
Tools that do the same job, from our roundup Best RB2B alternatives for website visitor identification. Prices are from each vendor's own pricing page on the date shown.
| Tool | Price (vendor-published) | Checked |
|---|---|---|
| Leadfeeder (Dealfront) | Lite $0 free forever (last 100 companies/month, 7-day history); Discover from $79/mo, Activate from $369/mo, Scale from $599/mo, all billed annually (annual saves 30%); 14-day free trial | |
| Koala | Free (2 seats, 100 credits/mo); Starter $200/mo (1,000 credits); Growth $1,000/mo (5,000 credits, 14-day trial); Business custom | |
| Snitcher | From $49/mo for up to 50 identified companies, rising with volume (e.g. $99/mo for 101–250, $229/mo for 751–1,000); the pricing table may display EUR (€49 for 0–50 companies) depending on location; 14-day free trial, no credit card | |
| LeadLander | Starter from $89/mo (up to 100 leads, one domain), Growth from $259/mo (up to 2,000 identified leads, unlimited users); Enterprise custom; prices are tier minimums based on identified visitors; 14-day free trial | |
| Happierleads | Starts at $99/mo (500 identified leads), down to $0.04/lead at volume; pay only for identified visitors; optional LinkedIn verification +$0.02/lead and email waterfall +$0.03/lead; 7-day free trial, no card | |
| Salespanel | Billed annually: Customer Data Platform from $99/mo (10,000 visitors, then $10 per 1,000), Account Reveal from $99/mo (2,000 visitors, then $40 per 1,000), Agents from $499/mo; quarterly plans cost 25% more; 14-day free trial | |
| Leadpipe | Pro by monthly identified visitors: 500 IDs $147/mo, 1K $248, 2K $398, 5K $819, 10K $1,179, 20K $1,879 (quarterly billing saves 17%, annual 26%); Agency plans $3,500/mo (100K IDs) and $5,500/mo (200K IDs), white-label; Platforms API from $2,499/mo; free trial of 7 days or 500 IDs, no card | |
| Factors.ai | Free trial, then $199/mo; Basic $6K/yr; Growth $20K/yr; Enterprise from $30K/yr; startup discounts | |
| Breakout | Signals from $500/mo (visitor and company deanonymization, free trial); Growth from $2k/mo (adds the inbound AI SDR); Enterprise custom | |
| Albacross | Customized pricing | |
| Common Room | Essential $2,500/mo billed annually (5 seats, up to 100k contacts); higher tiers via sales | |
| Warmly | Billed annually: web deanonymization from $10,000/yr, Inbound Chat from $20,000/yr, AI Inbound Autopilot from $30,000/yr (each from 10K credits/mo); add-ons such as a $10,000/yr GTM Signals package and $10,000/yr Warm Experiences; AI video chat agent via sales |
Head-to-head with Knock2
Free plans: Koala, Leadfeeder (Dealfront), RB2B
All 16 tools in the same category
Inbound AI SDR that identifies website visitors, engages them and routes qualified buyers to reps.
Inbound AI SDRVisitor IdentificationAccount identification, intent and ABM analytics with AI agents for B2B marketing and sales.
Visitor IdentificationWebsite visitor identification that names person-level visitors with work email and LinkedIn.
Visitor IdentificationB2B website visitor identification that reveals companies visiting your site with contact details.
Visitor IdentificationIdentifies companies visiting your website (Leadfeeder by Dealfront) and syncs them to your CRM.
Visitor IdentificationB2B website visitor identification with lead scoring and optional email and LinkedIn follow-up automation.
Visitor IdentificationLong-running website visitor tracking tool that identifies visiting companies and contacts.
Visitor IdentificationPerson-level website visitor identification with 35+ data points per profile and 260+ integrations.
Visitor IdentificationB2B visitor identification and journey tracking with account reveal, lead scoring and attribution.
Visitor IdentificationIdentifies companies visiting your website and shows intent so sales can follow up.
Visitor IdentificationIntent signals, visitor de-anonymization and inbound AI chat.
Visitor IdentificationInbound AI SDRQuick answers
What does Knock2 cost?
Knock2 starts from $165/mo in our data. Billed annually (2 months free): Startup $165/mo (600 contacts), Pro $290 (1,500), Growth $415 (2,500), Growth Plus $620 (5,000), Scale $830 (7,500); Startup is $199/mo month-to-month; 7-day free trial (checked 2026-11-01).
What are the cheapest Knock2 alternatives?
By lowest listed entry price among the closest Knock2 alternatives: Snitcher from $49/mo, Leadfeeder (Dealfront) from $79/mo, LeadLander from $89/mo. Billing basis (per user, monthly or annual) differs by vendor; each tool page shows the details and source.
Which Knock2 alternatives have a free plan?
3 list a free plan on their pricing page: Koala, Leadfeeder (Dealfront) and RB2B.