daniel graf

Playbook, a creator platform focused on fitness, raises $3 million in seed

Playbook, aiming to be the Patreon of fitness content, announced the close of a $3 million seed round from several notable angels today. The investor roster includes Giphy founder Alex Chung, StyleSea

With an ex-Uber exec as its new CEO, digital mental health service Mindstrong raises $100 million

Daniel Graf has had a long career in the tech industry. From founding his own startup in the mid-2000s to working at Google, then Twitter, and finally Uber, the tech business has made him extremely we

Mindstrong Health hires leadership team with all-star tech product experience

Mindstrong Health is tackling one of the most difficult challenges in healthcare: Severe mental illness, commonly referred to as SMI in the healthcare industry. The startup, founded in 2013 by Paul Da

Uber product lead Daniel Graf explains Uber’s shifted approach to building tech

Uber's Head of Product Daniel Graf thinks that the company's recent problems may end up being good for the ride-hailing provider's product development in the long term; in some ways, it's brought coll