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Platform
Identify & Qualify
Knock Reveal
Knock Intent and score
Engage & Interact
Knock Chat
Knock Scheduling
Knock Outreach
Automate & Convert
Knock AI agent
Knock CRM
Knock Routing
Capture & Grow
Knock Organic
Marketing Card
Sales Card
Knock Ads
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Solutions
Remove Forms
Boost SDRs
Diagnose Funnel Performance
Clean your CRM
Customers
Compare
Knock vs. Scheduling tools
Knock vs. De-Anonymization
Knock vs. Intent Signals
Knock vs. Website Chat
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Platform
Identify & Qualify
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Knock Reveal
Identify anonymous website visitors
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Knock Intent and Score
Uncover visitor intent in real time
Engage & Interact
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Knock Chat
Chat with leads on the messaging apps they already use.
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Knock Scheduling
Let leads book meetings directly from chat or any marketing asset.
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Knock Outreach
Automatically follow up with qualified leads using AI workflows.
Automate & Convert
Knock AI Agent
Qualifies leads, answers questions, books meetings, and saves your team hours.
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Knock CRM
Enrich and sync data directly to your CRM
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Knock Routing
Automatically route every lead to the right rep or AI agent.
Capture & Grow
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Knock Organic
Convert inbound traffic into pipeline—no forms needed.
Marketing Card
Capture leads instantly at events with your custom-branded digital card.
Sales Card
Smart digital cards for reps to engage, qualify, and follow up—fully synced to your CRM.
Knock Ads
Coming soon!
Solution
Remove Forms
Boost SDRs
Diagnose Funnel Performance
Clean your CRM
Customers
Knock vs. Scheduling tools
Knock vs. De-Anonymization
Knock vs. Intent Signals
Knock vs. Website Chat
Compare
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Get Started
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Knock vs. Warmly

Looking for a Warmly alternative that connects buyers instantly?
Knock is faster, built for multi-channel engagement, and designed for real AI + human collaboration across Slack, WhatsApp, LinkedIn, and more.
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Chat with Knock Expert Now

Why Look for Website Chat Alternatives?

You can’t focus only on website visitors

Most buyers discover you off-site. Qualified limits engagement to your website.

Stop chasing cold leads

Warmly follows up later with email or LinkedIn, costly and low-converting. Knock engages buyers instantly in Slack, WhatsApp, LinkedIn, when they show intent.

AI that supports humans

Warmly automates outreach, but buyers want people. Knock’s AI enriches, qualifies, and books meetings, then routes the right rep in real time to the same thread.

Why Choose Knock Over Warmly?

A Feature-by-Feature Comparison

Criteria
Warmly
Knock
Response Speed
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Warmly
AI SDRs engage, then notify reps. Requires outbound follow-up if missed.
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Knock
SDRs don’t need to be online 24/7. Leads get notified on their messaging app when the rep replies
Buyer Entry Points & Channels
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Warmly
Limited to website chat widget only.
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Knock
Engage from any channel: website, LinkedIn ads, G2 profile, events, QR codes, PDFs, email signatures.
Chat Location
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Warmly
Website widget + email/LinkedIn nurture.
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Knock
Buyers can start from anywhere: LinkedIn ads, G2, events, PDFs, QR codes, websites, email signatures.
Re-engagement
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Warmly
Once the visitor leaves, nurturing moves to email/LinkedIn.
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Knock
Buyers return to the same thread anytime, Slack, WhatsApp, LinkedIn, with full history. Chat never ends.
Multi-Channel Continuity
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Warmly
Limited to site + outbound email/LinkedIn.
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Knock
Works seamlessly across Slack, WhatsApp, LinkedIn, email.
Asynchronous vs. Real-time Chat
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Warmly
Real-time site chat. Async via outbound sequences.
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Knock
Persistent async chat that never ends. No chasing.
Multi-Channel Continuity
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Warmly
When buyer leaves the website, communication shifts to email.
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Knock
Buyers stay in the same messaging app thread that they choose with all conversation history.
Re-Engagement
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Warmly
Email follow-ups.
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Knock
Buyers return to the same thread anytime. Knock maintains context and history.
AI Agent
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Warmly
AI sends outbound prospecting messages and runs nurture sequences.
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Knock
AI enriches, qualifies, routes, provides answers, books meetings, and keeps the conversation going on the buyer’s preferred messaging app.
Human Handoff
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Warmly
Limited. `most engagement remains AI or outbound sequences.
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Knock
Seamless handoff: AI qualifies, then adds the most relevant human rep to continue the conversation from the same thread.
Enrichment & Identification
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Warmly
Primarily company-level data, with limited contact-level insights.
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Knock
Contact-level identification and real-time AI enrichment.
Ease of Use
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Warmly
SMB-friendly with quick setup, but requires outbound playbook design.
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Knock
Enterprise-ready yet simple: live in 2–3 hours, unlimited seats, no AI fees.
Sales Onboarding
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Warmly
Requires onboarding and training for each rep to learn the chat interface. Sales reps must work within a separate tool.
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Knock
No training needed. Reps use Slack + CRM. Setup takes just 10–20 minutes.
Team Collaboration
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Warmly
One-on-one chat only.
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Knock
Multiple team members can jump into shared conversations via Slack.
See Why Teams Switch from Warmly to Knock
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Explore More Insights

Knock vs. De-anonymization Tools

Read More

Knock vs. Website Chats

Read More

Knock vs. Intent Tools

Read More

Ready to Knock Out the Competition?

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Why Knock
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