6sense is the GTM Intelligence Platform that combines account-based marketing, sales intelligence, and revenue marketing with AI agents for unified pipeline generation and acceleration.

6sense powers revenue teams with the Signalverse (1 trillion signals daily) covering intent data, B2B buyer data, web deanonymization, and company insights. Its AI agents (Email Agents, Sales Copilot, RevvyAI) automate outreach, prospect prioritization, and GTM decisions. Features include account prioritization, predictive analytics, intelligent workflows, email agents that scale personalized outreach, and omnichannel orchestration across ads, email, and sales tools.
The ABM Platform Powered by Revenue Intelligence
G2 Rating
AI Email Marketing & SMS | B2C CRM
Founded
G2 Rating
Starting Price
Klaviyo is the autonomous B2C CRM and AI marketing platform that unifies email, SMS, WhatsApp, and mobile channels for ecommerce and retail brands with AI-powered agents.
AI Sales Engagement Platform
Founded
G2 Rating
Starting Price
Klenty is an AI-powered sales engagement and dialer platform for outbound motion orchestration. It combines multi-channel outreach, powerful dialers, and AI agents to boost SDR productivity and pipeline generation.
The #1 AI Outbound Platform for Relevant Outreach at Every Scale
Starting Price
Funding
lemlist is a bootstrapped multichannel sales engagement platform used by 37,000+ businesses to automate personalized outbound at scale. It combines email, LinkedIn, WhatsApp, and phone in unified sequences with AI-powered personalization and a 450M+ contact database.