Saurav Mitra

Saurav Mitra is a serial technology entrepreneur and the Founder of Okibi, an early-stage artificial intelligence startup currently participating in its S25 seed funding round. Prior to launching his current venture in 2025, Mitra founded and scaled SigmaOS, an agentic web browser designed specifically to optimize complex professional workflows. Under his executive leadership, SigmaOS successfully secured initial seed funding in 2021 and subsequently grew its active global user base to more than 100,000 individuals by the end of 2024. At Okibi, he is actively developing autonomous AI coworkers that operate entirely via natural language commands, positioning the emerging firm alongside industry peers like Lovable in the generative AI sector. As of 2026, Mitra's entrepreneurial background and ongoing professional focus remain heavily concentrated on advancing the broader ecosystem of productivity software and autonomous agentic technologies.