Healthcare is rapidly shifting online. The COVID-19 pandemic accelerated this change, and today, patients increasingly expect virtual options. Investors and entrepreneurs are taking note: global funding for digital health ventures reached $10.1 billion in 2024, and Q1 2025 alone saw another $3.0 billion poured into startups.
This article examines why healthcare is transitioning to a digital landscape, the opportunities it presents to aspiring entrepreneurs, and how innovators can create value in this evolving market. We focus on current trends, startup examples, regulatory factors, and practical advice, all with an eye toward serving entrepreneurs and the public alike.
What is The Digital Health Market?
Digital health is a massive and growing market. Venture investment remains strong – after peaking during the pandemic, funding has stabilized at high levels. In 2024, digital health startups raised $10.1 billion in venture capital (down slightly from 2023 but still above 2019 levels).
The first quarter of 2025 saw a sharp uptick, with $3.0 billion invested across 122 deals (up from $2.7B in Q1 2024). Average deal sizes are rising, too, reflecting investor confidence.
Notably, roughly three-quarters of deals target early-stage startups, indicating that investors are placing their bets on new companies and innovations. This “boom at the grassroots” creates fertile ground for entrepreneurs.
These funding trends mean there is ample capital available for promising ideas. In practice, broad healthcare companies like Teladoc Health and specialized startups have seen blockbuster exits (e.g., Livongo’s $18.5B acquisition by Teladoc).
Today, there are hundreds of healthtech unicorns and fast-growing ventures worldwide, underlining that savvy entrepreneurs can build highly valuable businesses in this space. (One report notes over 337,000 health-related apps exist today, and more than 360 digital therapy products have gained approval.) In short, the market size and investor appetite are huge, motivating entrepreneurs to develop new digital health solutions.
Post-Pandemic Telehealth Adoptions
Patients and providers alike have embraced telemedicine. Surveys show telehealth is now mainstream: for example, over 62% of Americans report using telehealth services, and 77% call it the future of healthcare. Medicare data confirm it, too – in late 2023, 12.6% of Medicare beneficiaries received at least one telehealth visit, a rate far above pre-pandemic levels.
Importantly, patients report high satisfaction: the main draw is convenience. Data indicate a clear majority of telehealth users prefer it over in-person visits for many needs. This broad public appeal shows that the demand side of the market is strong.
On the provider side, telehealth has also become commonplace. According to industry surveys, roughly 70% of medical practices now offer virtual appointments.
Telehealth reduces barriers (no travel time, easier scheduling) and helps reach underserved areas. Telemedicine is also easing physician shortages and chronic-care burdens – AHA notes telehealth is “critical” for addressing future physician shortfalls. In short, the infrastructure and appetite for remote care are here to stay. For entrepreneurs, the takeaway is clear: products and services that integrate with or enhance telehealth will find a receptive market.
Technology Innovations: Wearables, AI, and Beyond
Health tech is evolving rapidly, driven by real-time data and intelligent systems that empower individuals to manage their well-being.
Wearable Devices and the Quantified Self
Wearable devices are a great example of how user demand drives innovation. Continuous glucose monitors (CGMs) are highlighted as a major trend: once expensive and clinical, CGMs are now becoming more accessible for diabetic and even pre-diabetic individuals.
They provide instant blood sugar feedback, enabling better lifestyle control. This trend fits a larger wave of quantified self: people want to track vital signs, activity, sleep, etc., outside the doctor’s office. Entrepreneurs can build on this by creating novel wearables (e.g., non-invasive glucose sensors, smart rings for sleep) or companion apps that analyze wearable data.
Artificial Intelligence in Healthcare
Artificial Intelligence is another hotspot. AI algorithms in healthcare can sift through medical images or patient histories to spot problems early. For example, an AI system might read a chest X-ray for lung issues or analyze ECG data for arrhythmias. AI can also personalize care plans: using data from electronic health records and wearables, startups can suggest tailored exercise, diet, or medication reminders.
Notably, the IQVIA report emphasizes that healthcare “AI-informed digital platforms” are helping providers improve chronic disease outcomes. Entrepreneurs with AI expertise can partner with clinicians to create these tools.
Digital Diagnostics
Another innovation area is digital diagnostics. Tools that turn a smartphone camera into a diagnostic reader (for example, detecting heart rhythm irregularities with a phone camera, or diagnosing skin lesions) are emerging. Remote lab testing (finger-prick kits, mailed lab tests) also allows diagnosis without an office visit. Moreover, software “solutions” combining multiple tools (e.g., a telehealth app that integrates appointment booking, data monitoring, and physician video) are in demand as the market matures.
Digital Therapeutics (DTx)
Digital therapeutics (DTx) are software-based therapies delivering clinically validated treatments. For instance, FDA-approved apps guide cognitive behavioral therapy for insomnia. With over 360 DTx products on the market, including 140 prescription therapies, the sector is expanding quickly (IQVIA). Entrepreneurs can explore developing DTx for conditions like substance use, ADHD, or rehabilitation, especially if they can validate clinical outcomes.
Opportunities for Entrepreneurs
The intersection of healthcare and technology is full of niches ripe for innovation. Entrepreneurs can pursue many avenues in digital health and telemedicine, such as:
- Telemedicine Platforms and Apps: Building user-friendly video-visit platforms or mobile apps for specific medical specialties (mental health, dermatology, primary care, etc.) or general practice. These products must be HIPAA-compliant and easy to use by doctors and patients.
- Remote Monitoring & Wearables: Creating devices or software to track health data remotely. For example, continuous glucose monitors (CGMs) for diabetes management are experiencing a surge in popularity; smartwatches and fitness trackers also monitor heart rate, sleep, and more. Startups can develop new sensors (blood pressure, ECG patches) or analytics that turn raw data into actionable insights.
- Digital Therapeutics & Mobile Health (mHealth): Developing prescription or over-the-counter apps that directly treat medical conditions (e.g., a CBT app for anxiety, or a digital coach for hypertension). Approval pathways for digital therapies are expanding, offering entrepreneurs the chance to deliver reimbursable “software as medicine.”
- AI and Data Tools: Using artificial intelligence to assist diagnosis, risk prediction, and care personalization. For instance, AI-powered tools can read radiology images, flag high-risk patients, or triage urgent cases. There is also demand for AI-driven care guides and chatbots that handle routine patient questions.
- Health Data Integration & Compliance Services: Providing solutions that help doctors’ offices and startups manage health data securely (including HIPAA compliance). Entrepreneurs can build encryption services, patient-privacy platforms, or simple integrations between EHRs and telehealth systems.
- Specialty Services: Launching services around telehealth workflows – for example, remote lab testing kits (send a blood sample from home), telepharmacy for digital prescriptions, or teletherapy platforms (mental health counseling via video, where demand is surging).
Telehealth Regulations and Compliance Before Entering Digital Health
Healthcare is heavily regulated, and telemedicine is no exception. Startups must navigate laws like HIPAA in the U.S., which protect patient privacy. In essence, any digital health solution that handles protected health information (PHI) must ensure data is encrypted in transit and at rest and has strict access controls.
As the AAAAI advises, telemedicine technologies should “be held to the same privacy and security standards as an in-person visit”. Associate Agreements (BAAs) with any vendors involved in data handling. Only use video and messaging tools that are HIPAA-compliant (Zoom Healthcare, Doxy.me, etc.); avoid consumer apps that lack proper safeguards.
On the policy side, governments have largely backed telehealth since 2020. The Biden administration extended many COVID-era telehealth flexibilities through late 2025v. For example, Medicare patients can continue receiving telehealth services at home for both physical and mental health through September 30, 202. There are no longer strict geographical limits on where a patient must be (urban vs rural) for coverage.
Audio-only visits are also temporarily covered through 2025. These policies mean telehealth remains financially viable for providers and startups. Entrepreneurs should stay aware of such rules, as they directly affect reimbursement and compliance. Looking ahead, watch for legislative updates – Congress has shown interest in making some of these rules permanent.
Finally, licensing and clinical regulations matter. Telehealth often crosses state lines, so entrepreneurs must check licensure rules for clinicians. Building a nationwide platform can be complex if providers need separate licenses. Also, if you incorporate prescription services (like a telepharmacy), you must follow rules for controlled substances (though the landscape is slowly liberalizing). A general tip is to consult healthcare attorneys early to ensure your product meets legal requirements.
Future Outlook
The trajectory for digital health and telemedicine is upward. Demographic trends (aging populations, chronic disease prevalence) ensure that demand for remote, continuous care will grow. While some telehealth use has stabilized since 2020, it is much higher than before the pandemic.
Technology will only expand the possibilities: 5G connectivity, wearable sensors, and AI will enable richer remote diagnostics. For example, routine check-ups could evolve into a hybrid model: patients use home devices and share data with doctors who review them virtually, saving time and resources.
For entrepreneurs, uncertainty can be an opportunity. Rock Health notes that in shifting markets, startups can “leapfrog” by innovating new models or combining existing services in novel ways. The key is to align with the emerging “health assurance” paradigm: continuous, proactive care facilitated by technology. Think beyond one-off video visits – consider how to create ecosystems that keep people healthy over time.
