Seed · Sales & Marketing Tech · Barcelona, Spain · Founded 2025 · 9–20 employees
Supersonik is a Barcelona-based B2B SaaS startup founded in 2025 that builds an autonomous, multilingual AI agent delivering instant, personalized, live product demos on video calls — eliminating the traditional form-fill-and-wait sales cycle. The AI agent joins live video calls, shares its screen, navigates real software, and adapts dynamically to each buyer using data from CRMs, websites, and knowledge bases. Founded by serial entrepreneur Daniel Carmona Serrat, former Typeform CEO Joaquim Lechà, and AI automation expert Pol Ruiz, the team combines deep SaaS, entrepreneurial, and technical expertise. In September 2025, Supersonik launched from stealth with a $5M (€4.2M) seed round led by Andreessen Horowitz, with angel backing from individuals at Google, DeepMind, and Salesforce. The company plans to double its headcount by end of 2025 and extend its AI agent capabilities beyond demos into onboarding, support, and renewals.