Company Overview
About Warmly
Warmly is an AI-powered website visitor identification and sales intelligence platform that de-anonymizes website traffic, reveals which companies are visiting specific pages, and enables sales teams to personalize outreach to prospects showing real-time buying signals. Founded in 2019 and headquartered in San Francisco, Warmly identifies anonymous website visitors by matching IP addresses and device fingerprints against B2B data networks, surfacing the company, contacts, and intent signals associated with each visit.
Business Model & Competitive Advantage
The company raised $5 million in seed funding and has positioned itself in the revenue intelligence and account-based marketing (ABM) segment, providing real-time signals to sales development reps (SDRs) and account executives when target accounts are showing interest. Warmly integrates with Slack to send instant alerts when prospects from a target account list visit key pages — a signal that is actionable for timely outreach.
Competitive Landscape 2025–2026
In 2025, Warmly has evolved its platform with AI-powered orchestration that can automatically engage identified website visitors via chat, email sequences, or LinkedIn outreach based on rules the sales team defines — essentially creating an AI SDR that responds to intent signals without manual intervention. The company competes with Clearbit (acquired by HubSpot), 6sense, Bombora, and G2 Buyer Intent in the B2B intent data and website intelligence space. Warmly's real-time automation approach — identify, engage, route to human — represents a modern take on website visitor intelligence that reduces the time from signal detection to sales outreach.
Recent Activity
View all →Key Differentiators
Emerging Innovator
Warmly is an emerging player bringing innovative solutions to the Sales & Revenue Operations market.
Frequently Asked Questions
Estimated Visibility Trend (Beta)
Simulated 8-week rolling score
Based on estimated brand signals. Historical tracking coming soon.
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