lemlist

lemlist (operating at lemlist.com) is an AI-powered sales engagement platform engineered for precision outbound and multichannel outreach. Founded in 2018 by Guillaume Moubeche, Francois Lecroart, and Vianney Lecroart, and headquartered in Paris, France, lemlist solves the challenge of generic, low-response outreach by automating lead discovery, personalization, and campaign execution across email, LinkedIn, calls, and WhatsApp. Under the hood, its AI agents detect buying signals, enrich leads, and provide sales reps with contextual insights to tailor messaging. This allows B2B companies to scale relevant conversations, improve reply rates, and drive revenue growth. The company is bootstrapped, profitable, and serves over 20,000 customers.