Julia Prakapovich founded two startups before age 30—including an AI company and a therapeutics startup acquired by Seed Health—before becoming a GP at Interface Fund, giving her rare founder experience in a deep-tech investing role. She focuses specifically on the interface between physics and biology, backing neurotech and biology-driven hardware companies like Motif Neurotech and Science Corp while positioning herself as both investor and company co-creator rather than a traditional passive capital provider.

• Strong enthusiasm for deep technology and hard sciences, specifically where biology intersects with computing and engineering. She frequently highlights breakthroughs in drug discovery and genetic engineering, such as expressing excitement about new AI engines that outperform previous models in precision medicine or DARPA programs focused on programmable synthesis inside cells.
• Interest in the future of energy infrastructure, particularly nuclear power and the growing energy demands of massive computing. She argues that the venture capital industry currently underfunds hard energy problems and has pointed out the necessity of off-grid solutions for data centers that are beginning to consume more power than entire cities.
• Active search for preventive healthcare and advanced bio-monitoring tools. She has explicitly asked to invest in founders building implantable trackers for blood or gut health and shares personal anecdotes about human performance optimization, such as the benefits of using supplements to mitigate the effects of sleep deprivation.
• Bullish outlook on AI hardware and vertical integration. She closely follows developments in chip architecture and high-performance computing, such as celebrating acquisitions that boost inference capabilities on specific GPUs, and believes legal and medical fields are prime targets for artificial intelligence disruption due to their dense knowledge requirements.
• Skepticism toward modern ed-tech in favor of traditional cognitive development methods and alternative paths for talent. She has advocated for removing computers from classrooms to encourage handwriting for better information retention and praises programs like the Thiel Fellowship that support outliers outside the standard education system.
• A focus on accountability and operational execution in business and governance. She criticizes the use of external consulting as a method for leaders to avoid liability for their decisions and values founders and operators who prioritize building functional systems over merely offering opinions.