Complement1: A New Start in Cancer Care by Karan Bajaj

Complement1 has emerged as a significant player in cancer care, founded by Karan Bajaj, previously associated with Byju’s-owned WhiteHat Jr. The startup has successfully raised $16 million in seed funding, with Owl Ventures and Blume Ventures leading the investment, alongside contributions from other undisclosed investors.

About Complement1

Complement1 is dedicated to revolutionising cancer care by offering personalized lifestyle coaching in the United States. The startup is launching the first tech-driven, clinically validated lifestyle modification platform designed specifically for cancer patients and individuals at high risk, providing tailored daily guidance and education from dedicated CoActive Coaches.

Karan Bajaj’s Vision

Karan Bajaj, the CEO and co-founder of Complement1, emphasized the importance of lifestyle changes in cancer treatment. He noted that every oncologist acknowledges the need for additional support in integrating clinically advised physical activity, nutrition, and mind-body practices into patients’ lives. Complement1 aims to deliver meaningful, lasting improvements through personalized and compassionate coaching that fosters daily engagement.

Funding Utilisation and Future Plans

The funds raised will be instrumental in scaling up Complement1’s coaching infrastructure and operations throughout the United States. The startup also plans to enhance its AI-driven personalisation engine and establish partnerships with cancer centres, health plans, and employers to provide the programme to cancer patients, high-risk individuals, and survivors.

A portion of the funding will further support product development, aiming to improve the digital user experience for both patients and coaches.

Background of WhiteHat Jr

Three years prior, WhiteHat Jr was acquired by Byju’s for $300 million. Karan Bajaj subsequently took the lead at Byju’s Future School until his departure from the company in August 2021. In 2023, WhiteHat Jr faced litigation concerning unpaid dues and a breach of its licensing agreement. Additionally, during the same year, media speculation suggested the platform might be shutting down, which Byju’s categorically denied at that time.