Twain

Twain is an AI-powered go-to-market platform that automates the research and writing behind cold outreach for B2B sales teams. Rather than generating generic templates, it uses a research agent to find real-time buying signals about a prospect across the web and pull additional context from CRM records, then a qualification agent to match each lead against a company's target persona and flag out-of-date data. Once a lead is qualified, Twain's signal-based copywriting generates personalized emails, LinkedIn messages, and call scripts grounded in the specific facts it gathered about that person or company, rather than reusable boilerplate. Messaging style adapts to persona data the sales team imports, so different segments receive differently framed outreach. The platform is built API-first and works through the Model Context Protocol as well as native integrations with Clay, HubSpot, and Salesforce, letting teams plug it into existing prospecting and CRM workflows. Pricing is credit-based, with one credit consumed per researched lead, credits rolling over for two months, and free team-member seats sharing a pooled credit balance. Twain is made by Twain Technology GmbH, though the company does not publish a founding year on its site. Because messaging quality depends on the freshness and accuracy of the web signals it finds, results can vary for prospects with little public online presence.