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Amplemarket

Free tier

AI Sales Copilot that empowers reps to find, engage, and close more deals with less effort

Paid·All audiences·API available

Key strengths

Duo AI Copilot captures rich buying signals across social, CRM, web, and third-party sourcesAll-in-one platform replacing ZoomInfo + Outreach/Salesloft stacks in a single toolHyper-personalized multichannel sequences spanning email, phone, and socialBuilt-in deliverability optimization with mailbox warming, health monitoring, and spam checkingContinuous AI learning — Duo refines its knowledge from rep feedback and company data
Paid only
San Francisco, USA
Founded 2019
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Amplemarket is a SaaS sales engagement platform with an AI layer (Duo) that ingests signals from CRM data, website visitor tracking, social media activity, G2 reviews, Slack communities, job postings, and news events to build dynamic prospect models. Duo orchestrates multichannel sequences (email, call, LinkedIn/social) and generates personalized copy using a company-specific knowledge base bootstrapped at onboarding. The platform exposes integrations with major GTM tools and CRMs, and includes a deliverability infrastructure layer — domain health monitoring, mailbox warm-up, spam checking, and intelligent mailbox routing — to maximize inbox placement rates.