Knock2
6.4#13 in visitor identification softwareFrom $199 a monthWebAPI
VisitKnock2 vs Leadfeeder
Leadfeeder
7.6#2 in sales prospecting softwareFrom €79 a monthFree planWebAPIExtension
VisitWhat both publish
| Fact | Knock2 | Leadfeeder |
|---|---|---|
| Integrations | Listed integrations include HubSpot, Salesforce, Attio, Slack, Microsoft Teams, Apollo, Outreach, Instantly, Smartlead, Zapier, and webhooks. | Leadfeeder lists native CRM integrations and integrations with Slack, Google Ads, analytics tools, and more than 5,000 apps through Zapier. |
Knock2 plans
- Startup$199 a month
- Pro$349 a month
- Growth$499 a month
- Growth Plus$749 a month
- Scale$999 a month
Leadfeeder plans
- LiteFree
- Discover€79 a month
- Activate€369 a month
- Scale€599 a month
- EnterprisePriced on request
Pick Knock2 if…
Knock2 is intended for sales-led teams, including sales leaders, marketing teams, and revenue operations. It suits teams seeking to identify visitors and route leads into sales workflows, with the caveat that person-level identification is limited to US traffic.
Pick Leadfeeder if…
Leadfeeder suits B2B revenue teams seeking to identify visiting companies and develop leads using intent signals, contact details, and CRM synchronization. The browser extension may suit users who want company and contact details in Chrome or Edge.