website-visitor-identification
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Your Website Is Late to the Buying Party
Warmly reacts when a buyer reaches your website. 6sense tries to spot the account while it is still researching elsewhere - and that difference should decide which tool you buy.
Kular
Kular is a London-based, Y Combinator-backed AI lead generation platform that finds and books qualified customers for businesses over email, LinkedIn, and AI voice - and only charges when it works. Instead of selling software seats or campaign hours, Kular runs the outreach itself and bills per positive reply or booked meeting, aligning its revenue with the results it delivers. The platform serves over 1,000 companies and is built by a team of MIT, Cambridge, and Oxford graduates.
Warmly,
Warmly, is a San Francisco-based AI revenue orchestration platform built for SMB sales teams. It identifies anonymous website visitors at the person level, aggregates real-time buyer intent signals from multiple sources, and deploys AI agents to orchestrate personalized outreach across email, LinkedIn, and ads - all within seconds of a prospect showing interest. Founded in 2020 by four ex-Google engineers and backed by Felicis, NFX, and RTP Global with $21.5M raised, Warmly, turns the classic problem of 'who is on my website?' into a fully automated pipeline generation engine.