6sense Sales Intelligence - 2026 Pricing, Features, Reviews & Alternatives

6sense Sales Intelligence is a cloud-based B2B sales intelligence platform that equips sales development representatives, account executives, and sales operations teams with account intelligence, buyer intent data, and AI-powered insights. The platform identifies in-market accounts, maps buying groups across multi-member buying committees, and surfaces prioritized outreach recommendations inside existing seller workflows, including CRM platforms (Salesforce, HubSpot, Microsoft Dynamics), sales engagement platforms (Salesloft), conversation intelligence tools (Gong), and a Chrome browser extension. Intelligence is also accessible via APIs and an MCP server for use in external AI agents and data warehouses.

Core capabilities include predictive buying stage modeling trained on over a decade of B2B buying behavior, intent data drawn from the Signalverse (which captures over one trillion data points daily from millions of accounts worldwide), verified contact discovery with email quality grading and Do Not Call compliance, and automatic CRM and marketing automation platform enrichment. Buying group mapping identifies decision-makers and influencers within target accounts, with an average buying group size of 10 or more members. RevvyAI, a conversational AI interface, delivers account summaries, talking points, and on-demand insights grounded in real account activity directly within the Chrome Extension, web application, and Gong. The AI Writer generates personalized first-touch emails using intent, technographic, psychographic, and CRM data without requiring a manual prompt each time.

6sense Sales Intelligence serves B2B revenue teams across logistics and supply chain, EdTech, IT software, fintech, cybersecurity, critical event management, workforce mental health, digital marketing, financial services, and retail and e-commerce technology. The platform is most applicable to organizations running account-based go-to-market motions with defined ideal customer profiles, longer sales cycles, and complex buying committees. Shared Segments and consistent account intelligence across sales and marketing functions support alignment between both teams.