Octave, an innovator in outcomes-focused behavioral health, announced that it has raised $20 million in Series B funding, bringing its total raised to $34 million. The round was led by Health Velocity Capital and joined by Cigna Ventures, as well as existing investors Greycroft, Obvious Ventures, Company Ventures, and Felicis Ventures. The company plans to use the funding to support technology and clinical innovation and further expand its business operations to give more people access to high-quality mental health care.