Tonal has raised $535 million in funding and reached a $1.6 billion valuation, with a team of 221 employees. Founded in 2015 and headquartered in San Francisco, California, United States, the company offers an AI-powered home strength training system featuring 17 sensors that analyze motion, correct posture, and provide personalized workout feedback. Backed by Dragoneer Investment Group and Sapphire Ventures, Tonal combines AI insights with expert coaching to deliver data-driven, fully interactive training experiences for users worldwide.