News and Analysis

Thomas Kluz, Managing Partner at Niterra Ventures

Venture capital is making a comeback in healthcare, and this time, artificial intelligence (AI) is at the center of the movement. 

According to Crunchbase, funding for AI-powered health-tech startups surged to an estimated $10.7 billion in 2025, a 24% increase over the previous year. That represents roughly one-third of all digital-health investments this year, signaling not just a rebound from prior market corrections but a renewed focus on technologies that deliver measurable clinical and operational value.

AI is now tackling healthcare’s most persistent challenges, like slow diagnoses, administrative delays, and rising drug development costs. Rather than funding pilots, hospitals and insurers are evaluating solutions more rigorously, targeting investments that improve efficiency, reduce costs, and enhance patient outcomes.  

Investors Follow Proof

Despite a general slowdown in the volume of venture deals in the first half of 2025 compared to 2024, the average deal size has increased significantly. With deals now averaging $26.1M (compared to $20.4M in 2024), investors are prioritizing AI-enabled technologies that can deliver tangible returns. Once trained, AI models can scale across systems with minimal marginal costs, offering startups both defensible IP and scalable economics for investors.

Cross-sector interest is also accelerating. Biotech, mobility, and enterprise-tech investors are entering healthcare, recognizing that the same machine-learning architectures can optimize hospital operations, accelerate drug discovery, and improve care delivery. Health systems are already integrating AI into EHRs, revenue-cycle systems systems, and care pathways, showing clear readiness for wider adoption.

Economic Pressures Accelerate Adoption

The rise of AI could not come at a more critical time given the economic pressures facing the healthcare industry. Healthcare expenditures continue to outpace the growth of GDP. Hospital margins remain slim, and staffing shortage persists to include a projected deficit of 187,000+ physicians in the U.S. by 2037. It’s no surprise that 70% of healthcare leaders consider operational efficiency their top strategic priority.

Against this backdrop, automation is no longer optional, it’s essential. Predictive models are reducing readmissions, while automated billing and coding save thousands of staff hours. Diagnostic algorithms enable earlier disease detection and lower long-term costs. Together, these advances bring digital health’s once-elusive promises closer to reality: higher quality, lower cost, and improved access.

Looking Ahead to 2026

Three forces will shape AI’s trajectory in healthcare next year:

Large-scale integration: AI will become more embedded into existing workflows, including EHR, telehealth, and RCM, with minimal customization required.Outcome-Driven Validation: Investors will favor startups demonstrating quantifiable ROI, such as reduced administrative costs or improved clinical outcomes.Cross-Sector Convergence: Technologies from biotech, enterprise IT, and mobility will continue to migrate into healthcare, fueling innovation in drug discovery, analytics and operations.

In short, 2026 will mark AI’s evolution from promising pilot projects to system-wide transformation, reshaping both investment strategy and care delivery.

From Innovation to Integration

The next phase is less about algorithms and more about trust and fit. Successful startups will deeply understand clinical workflows, reimbursement models, and provider incentives. While regulatory clarity and data governance will remain crucial, adoption will hinge on measurable ROI and seamless workflow integration.

Investors should seek teams that make technical sophistication usable, delivering AI that clinicians and administrators can actually use, and not jargon that alienates them. The winners will design with healthcare, not around healthcare.

A Durable Investment Thesis

Despite macroeconomic uncertainty, AI in healthcare stands out as one of the most resilient areas for investment. Nearly half of digital-health funding in early 2025 (47%) went to AI because it directly addresses healthcare’s most acute pain points: workforce shortages, inefficiency, and unsustainable costs.

AI isn’t here to replace clinicians; rather, it’s here to empower them. Its purpose is to simplify care, not complicate it. As adoption accelerates in 2026, AI will evolve from the edges of innovation to the core of clinical and operational practice.

This surge in funding isn’t just a rebound; it’s a reset. Proof that digital health can make care better, smarter, and more sustainable.

About Thomas Kluz

Thomas Kluz is a distinguished venture capitalist with over a decade of experience. He’s the Managing Director of Niterra Ventures, where his investments focus on energy, mobility, and healthcare. With deep expertise in healthcare-focused venture capital, he has a proven track record of success with various organizations, such as Qualcomm Ventures and Providence Ventures.